25509972 (number)

25509972 is an even 8-digits composite number following 25509971 and preceding 25509973. In scientific notation, it is written as 2.5509972 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 8503320 positive integers (up to 25509972) that are relatively prime to 25509972.

Interesting facts

Basic properties

Name

Name twenty-five million five hundred nine thousand nine hundred seventy-two

Notation

Scientific notation 2.5509972 × 10^7
Engineering notation 2.5509972 × 10^6

Prime Factorization of 25509972

Prime Factorization 2 × 2 × 3 × 2125831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12754986
Product of the distinct prime numbers

The prime factorization of 25509972 is 2 × 2 × 3 × 2125831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 48, 53, 908, 904, 4167, 924, 51140, 66551, 450738, 59066, 8344581, 3282048, 52394459, 24102058, 44176283, 336055908, 456291940, 3344593802

Basic calculations (n = 25509972)

Multiplication

n×y
n×2 51019944
n×3 76529916
n×4 102039888
n×5 127549860

Division

n÷y
n÷2 12754986
n÷3 8503324
n÷3 6377493
n÷5 5101994.4

Exponentiation

ny
n2 650758671440784
n3 1.6600835487212E+22
n4 4.2348684845537E+29
n5 1.0803137646465E+37

Nth Root

y√n
2√n 5050.7397477993
3√n 294.37662870254
4√n 71.068556674519
5√n 30.29297987875

Divisors of 25509972

1, 2, 3, 4, 6, 12, 2125831, 4251662, 6377493, 8503324, 12754986, 25509972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25509971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25509972 can be divided by 12 positive divisors. The sum of these divisors (counting 25509972) is 1, the average is 0.083333333333333.

Base conversion 25509972

Base System Value
2 Binary 1100001010100000001010100
3 Ternary 1210000001002210
4 Quaternary 1201110001110
5 Quinary 23012304342
6 Senary 2310433420
8 Octal 141240124
10 Decimal 25509972
12 Duodecimal 8662870
16 Hexadecimal 1854054
20 Vigesimal 7j8eic
36 Base36 f6rmc

Cryptographic Hash Functions

md5 a703c57086a68f697f1da14e125c17c8
sha1 ba9d874f82063cf3b9e9dcb3d397cf46a326e469
sha256 1d4bcbfd2c6fc81bd04be473d2982ab7d68524f97a3efb0560ffd3e00d5ba520
sha512 1dbe51d83ce7772517c0f8db127d607ca338e1060111c8c9324665c647aed5cabd48925c8693127d35304f21677706de992d54e873c7e9beac2635a1de42e862
ripemd-160 91097acb958af3345072433589e535bbe9741b72

25509972 as geometric shapes

Circle

Radius = n
Diameter 51019944
Circumference 160283881.25696
Area 2.0444186614582E+15

Sphere

Radius = n
Volume 6.9537417080102E+22
Surface area 8.1776746458329E+15
Circumference 160283881.25696

Square

Length = n
Perimeter 102039888
Area 650758671440784
Diagonal 36076548.378158

Cube

Length = n
Surface area 3904552028644704
Volume 1.6600835487212E+22
Space diagonal 44184567.603659

Equilateral Triangle

Length = n
Perimeter 76529916
Area 2.8178677060036E+14
Altitude 22092283.80183

Triangular Pyramid

Length = n
Surface area 2.8178677060036E+14
Volume 1.9564272243949E+21
Height 12025516.126053