25313457 (number)

25313457 is an odd 8-digits composite number following 25313456 and preceding 25313458. In scientific notation, it is written as 2.5313457 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 15577488 positive integers (up to 25313457) that are relatively prime to 25313457.

Interesting facts

Basic properties

Name

Name twenty-five million three hundred thirteen thousand four hundred fifty-seven

Notation

Scientific notation 2.5313457 × 10^7
Engineering notation 2.5313457 × 10^6

Prime Factorization of 25313457

Prime Factorization 3 × 13 × 649063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25313457
Product of the distinct prime numbers

The prime factorization of 25313457 is 3 × 13 × 649063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 40, 89, 653, 126, 8955, 9046, 73445, 74897, 55849, 813513, 550467, 6460804, 5077707, 38639794, 96518980, 189008565, 561841155, 7001128849

Basic calculations (n = 25313457)

Multiplication

n×y
n×2 50626914
n×3 75940371
n×4 101253828
n×5 126567285

Division

n÷y
n÷2 12656728.5
n÷3 8437819
n÷3 6328364.25
n÷5 5062691.4

Exponentiation

ny
n2 640771105290849
n3 1.6220131820622E+22
n4 4.1058760937566E+29
n5 1.0393391794663E+37

Nth Root

y√n
2√n 5031.2480559002
3√n 293.61877331593
4√n 70.931291091452
5√n 30.24616325553

Divisors of 25313457

1, 3, 13, 39, 649063, 1947189, 8437819, 25313457

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 -25313456
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 25313457 can be divided by 8 positive divisors. The sum of these divisors (counting 25313457) is 1, the average is 0.125.

Base conversion 25313457

Base System Value
2 Binary 1100000100100000010110001
3 Ternary 1202122001112110
4 Quaternary 1200210002301
5 Quinary 22440012312
6 Senary 2302315533
8 Octal 140440261
10 Decimal 25313457
12 Duodecimal 8588ba9
16 Hexadecimal 18240b1
20 Vigesimal 7i43ch
36 Base36 f2jzl

Cryptographic Hash Functions

md5 b20e7bc3887e3692662ebcd635ef7e02
sha1 894f7871aaa3164f264acbc9c72e833cfdd90ed8
sha256 011e8131590b532d562d178f88119f95efc7afecddf70d452169771dac04cf27
sha512 8b0c98257d22be2dc992d0ea9a6000fe36c5e35bc108ea3e4888437f50f8fde9452c04ce1a8a9d9349147f9c116c8a7cb03cb5de15b57285cb99a75f26aa0cd5
ripemd-160 39b23f84e6b95b3986a70b2140097fea0b8b29e0

25313457 as geometric shapes

Circle

Radius = n
Diameter 50626914
Circumference 159049141.09632
Area 2.0130417970143E+15

Sphere

Radius = n
Volume 6.7942729290567E+22
Surface area 8.0521671880574E+15
Circumference 159049141.09632

Square

Length = n
Perimeter 101253828
Area 640771105290849
Diagonal 35798634.199948

Cube

Length = n
Surface area 3844626631745094
Volume 1.6220131820622E+22
Space diagonal 43844193.63921

Equilateral Triangle

Length = n
Perimeter 75940371
Area 2.7746202759645E+14
Altitude 21922096.819605

Triangular Pyramid

Length = n
Surface area 2.7746202759645E+14
Volume 1.911560867017E+21
Height 11932878.066649