# 175 (number)

175 is an odd three-digits composite number following 174 and preceding 176. In scientific notation, it is written as 1.75 × 102. The sum of its digits is 13. It has a total of 3 prime factors and 6 positive divisors. There are 120 positive integers (up to 175) that are relatively prime to 175.

## Basic properties

• Is Prime? no
• Number parity odd
• Number length 3
• Sum of Digits 13
• Digital Root 4

## Name

Name one hundred seventy-five

## Notation

Scientific notation 1.75 × 102 175 × 100

## Prime Factorization of 175

Prime Factorization 52 × 7

Composite number
Distinct Factors Total Factors Radical ω 2 Total number of distinct prime factors Ω 3 Total number of prime factors rad 35 Product of the distinct prime numbers λ -1 Returns the parity of Ω(n), such that λ(n) = (-1)Ω(n) μ 0 Returns: 1, if n has an even number of prime factors (and is square free) −1, if n has an odd number of prime factors (and is square free) 0, if n has a squared prime factor Λ 0 Returns log(p) if n is a power pk of any prime p (for any k >= 1), else returns 0

The prime factorization of 175 is 52 × 7. Since it has a total of 3 prime factors, 175 is a composite number.

## Divisors of 175

1, 5, 7, 25, 35, 175

6 divisors

 Even divisors 0 6 3 3
Total Divisors Sum of Divisors Aliquot Sum τ 6 Total number of the positive divisors of n σ 248 Sum of all the positive divisors of n s 73 Sum of the proper positive divisors of n A 41.333 Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) G 13.2288 Returns the nth root of the product of n divisors H 4.23387 Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 175 can be divided by 6 positive divisors (out of which none is even, and 6 are odd). The sum of these divisors (counting 175) is 248, the average is 41.333.

## Other Arithmetic Functions (n = 175)

1 φ(n) n
Euler Totient Carmichael Lambda Prime Pi φ 120 Total number of positive integers not greater than n that are coprime to n λ 60 Smallest positive number such that aλ(n) ≡ 1 (mod n) for all a coprime to n π ≈ 40 Total number of primes less than or equal to n r2 0 The number of ways n can be represented as the sum of 2 squares

There are 120 positive integers (less than 175) that are coprime with 175. And there are approximately 40 prime numbers less than or equal to 175.

## Divisibility of 175

m n mod m
2 1
3 1
4 3
5 0
6 1
7 0
8 7
9 4

The number 175 is divisible by 5 and 7.

• Deficient

• Polite

• Decagonal

• Frugal

## Base conversion 175

Base System Value
2 Binary 10101111
3 Ternary 20111
4 Quaternary 2233
5 Quinary 1200
6 Senary 451
8 Octal 257
10 Decimal 175
12 Duodecimal 127
20 Vigesimal 8f
36 Base36 4v

## Basic calculations (n = 175)

### Multiplication

n×y
 n×2 350 525 700 875

### Division

n÷y
 n÷2 87.5 58.333 43.75 35

### Exponentiation

ny
 n2 30625 5359375 937890625 164130859375

### Nth Root

y√n
 2√n 13.2288 5.59344 3.63714 2.80936

## 175 as geometric shapes

### Circle

 Diameter 350 1099.56 96211.3

### Sphere

 Volume 2.24493e+07 384845 1099.56

### Square

Length = n
 Perimeter 700 30625 247.487

### Cube

Length = n
 Surface area 183750 5.35938e+06 303.109

### Equilateral Triangle

Length = n
 Perimeter 525 13261 151.554

### Triangular Pyramid

Length = n
 Surface area 53044.1 631608 142.887

## Cryptographic Hash Functions

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