875 (number)

875 is an odd 3-digits composite number following 874 and preceding 876. In scientific notation, it is written as 8.75 × 10^2. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 600 positive integers (up to 875) that are relatively prime to 875.

Interesting facts

Basic properties

Name

Name eight hundred seventy-five

Notation

Scientific notation 8.75 × 10^2
Engineering notation 8.75 × 10^0

Prime Factorization of 875

Prime Factorization 5 × 25 × 7

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 875
Product of the distinct prime numbers

The prime factorization of 875 is 5 × 25 × 7. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 875)

Multiplication

n×y
n×2 1750
n×3 2625
n×4 3500
n×5 4375

Division

n÷y
n÷2 437.5
n÷3 291.66666666667
n÷3 218.75
n÷5 175

Exponentiation

ny
n2 765625
n3 669921875
n4 586181640625
n5 512908935546875

Nth Root

y√n
2√n 29.580398915498
3√n 9.5646559138619
4√n 5.4387865296864
5√n 3.8761592419209

Divisors of 875

1, 5, 7, 25, 35, 125, 175, 875

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 875 can be divided by 8 positive divisors. The sum of these divisors (counting 875) is 1, the average is 0.125.

Base conversion 875

Base System Value
2 Binary 1101101011
3 Ternary 1012102
4 Quaternary 31223
5 Quinary 12000
6 Senary 4015
8 Octal 1553
10 Decimal 875
12 Duodecimal 60b
16 Hexadecimal 36b
20 Vigesimal 23f
36 Base36 ob

Cryptographic Hash Functions

md5 4b0a59ddf11c58e7446c9df0da541a84
sha1 c08d9955148bc0199789922ca232a77b69003980
sha256 c63efd61a70d0f6b7e5de2b9e0c36adfae6d760613271650c71c90df16c71344
sha512 b479414cd0c358592cdaff782fee6941fcba8727ef1bfdc0cb5613094da82461bc03404bead6b18ff977250aeac7904a2646d1f34aea1e86e48648302ae2e7b5
ripemd-160 f7be5174936a16d4e20728a6e2a1e7d9367a0c4e

875 as geometric shapes

Circle

Radius = n
Diameter 1750
Circumference 5497.7871437821
Area 2405281.8754047

Sphere

Radius = n
Volume 2806162187.9721
Surface area 9621127.5016187
Circumference 5497.7871437821

Square

Length = n
Perimeter 3500
Area 765625
Diagonal 1237.4368670765

Cube

Length = n
Surface area 4593750
Volume 669921875
Space diagonal 1515.5444566228

Equilateral Triangle

Length = n
Perimeter 2625
Area 331525.34988623
Altitude 757.77222831138

Triangular Pyramid

Length = n
Surface area 331525.34988623
Volume 78951050.112951
Height 412.47895569215