12957025 (number)

12957025 is an odd 8-digits composite number following 12957024 and preceding 12957026. In scientific notation, it is written as 1.2957025 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 10112000 positive integers (up to 12957025) that are relatively prime to 12957025.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-seven thousand twenty-five

Notation

Scientific notation 1.2957025 × 10^7
Engineering notation 1.2957025 × 10^6

Prime Factorization of 12957025

Prime Factorization 25 × 41 × 12641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12957025
Product of the distinct prime numbers

The prime factorization of 12957025 is 25 × 41 × 12641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 100, 87, 138, 895, 1894, 4603, 31313, 45479, 985042, 33084, 2667469, 8592382, 55506476, 21963555, 12078934, 704816876, 4625292430, 1350125107

Basic calculations (n = 12957025)

Multiplication

n×y
n×2 25914050
n×3 38871075
n×4 51828100
n×5 64785125

Division

n÷y
n÷2 6478512.5
n÷3 4319008.3333333
n÷3 3239256.25
n÷5 2591405

Exponentiation

ny
n2 167884496850625
n3 2.175283622806E+21
n4 2.8185204282788E+28
n5 3.6519639652218E+35

Nth Root

y√n
2√n 3599.5867818404
3√n 234.87408374401
4√n 59.996556416518
5√n 26.454591475984

Divisors of 12957025

1, 25, 41, 1025, 12641, 316025, 518281, 12957025

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 -12957024
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 12957025 can be divided by 8 positive divisors. The sum of these divisors (counting 12957025) is 1, the average is 0.125.

Base conversion 12957025

Base System Value
2 Binary 110001011011010101100001
3 Ternary 220101021200211
4 Quaternary 301123111201
5 Quinary 11304111100
6 Senary 1141414121
8 Octal 61332541
10 Decimal 12957025
12 Duodecimal 440a341
16 Hexadecimal c5b561
20 Vigesimal 40jcb5
36 Base36 7pppd

Cryptographic Hash Functions

md5 1af013e393a6d9a0c7053c805b43af9c
sha1 5c639f04a3767c6dd3d486bc2822c7817fc2e6c1
sha256 e669fe441f4e5d6a559ff5a11a25b3446ccb56e6bf57f492667cfb0b01441aaa
sha512 675d9924f9df8ce5040c705b98dc7874f79f3bef3d1b024ee37c309cbcc254cfe70101f704a71893da0572895d778b5e13ea49664d00b1912c79e1f2f89ea2b1
ripemd-160 067737f220102c46d0881b708f4c9a00b499d22c

12957025 as geometric shapes

Circle

Radius = n
Diameter 25914050
Circumference 81411389.104759
Area 5.2742470195754E+14

Sphere

Radius = n
Volume 9.1118067318419E+21
Surface area 2.1096988078302E+15
Circumference 81411389.104759

Square

Length = n
Perimeter 51828100
Area 167884496850625
Diagonal 18324000.483007

Cube

Length = n
Surface area 1007306981103750
Volume 2.175283622806E+21
Space diagonal 22442225.61494

Equilateral Triangle

Length = n
Perimeter 38871075
Area 72696119587105
Altitude 11221112.80747

Triangular Pyramid

Length = n
Surface area 72696119587105
Volume 2.5635963344836E+20
Height 6108000.1610024