25331387 (number)

25331387 is an odd 8-digits prime number following 25331386 and preceding 25331388. In scientific notation, it is written as 2.5331387 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 25331386 positive integers (up to 25331387) that are relatively prime to 25331387.

Interesting facts

Basic properties

Name

Name twenty-five million three hundred thirty-one thousand three hundred eighty-seven

Notation

Scientific notation 2.5331387 × 10^7
Engineering notation 2.5331387 × 10^6

Prime Factorization of 25331387

Prime Factorization 25331387

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 25331387
Product of the distinct prime numbers

The prime factorization of 25331387 is 25331387. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 3, 64, 16, 341, 674, 5626, 1484, 45187, 82232, 287298, 394549, 921462, 8491062, 3508259, 78591087, 181687438, 119767058, 9924382621, 2958871676

Basic calculations (n = 25331387)

Multiplication

n×y
n×2 50662774
n×3 75994161
n×4 101325548
n×5 126656935

Division

n÷y
n÷2 12665693.5
n÷3 8443795.6666667
n÷3 6332846.75
n÷5 5066277.4

Exponentiation

ny
n2 641679167343769
n3 1.6254623317823E+22
n4 4.1175215380299E+29
n5 1.0430253156067E+37

Nth Root

y√n
2√n 5033.0296045225
3√n 293.68808219635
4√n 70.943848250025
5√n 30.250446827861

Divisors of 25331387

1, 25331387

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 25331388
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 12665694
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5033.0297038663
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999210466
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25331387 can be divided by 2 positive divisors. The sum of these divisors (counting 25331387) is 25331388, the average is 12665694.

Base conversion 25331387

Base System Value
2 Binary 1100000101000011010111011
3 Ternary 1202122222010112
4 Quaternary 1200220122323
5 Quinary 22441101022
6 Senary 2302534535
8 Octal 140503273
10 Decimal 25331387
12 Duodecimal 859744b
16 Hexadecimal 18286bb
20 Vigesimal 7i6897
36 Base36 f2xtn

Cryptographic Hash Functions

md5 26f848328cc71e78efa40d25fcfe7558
sha1 79238398d6640b96203c767834b433f68d1dca58
sha256 6bc4faf50760b3771d5f4ea84feac3a42c44038297022d3a861142f2628cc428
sha512 f9229e6b3d24498868e04c297f891789f96f40c2f10ff992eecff1f4f18d918adabd25d1bea5aec6014ca46e12532d5e7e6a5a5f0740c9e4edd013ef3bde85fa
ripemd-160 5b2b7498b78f97f49743e72c6240a7df78f6cf10

25331387 as geometric shapes

Circle

Radius = n
Diameter 50662774
Circumference 159161798.60888
Area 2.0158945580888E+15

Sphere

Radius = n
Volume 6.8087206936188E+22
Surface area 8.0635782323552E+15
Circumference 159161798.60888

Square

Length = n
Perimeter 101325548
Area 641679167343769
Diagonal 35823991.049122

Cube

Length = n
Surface area 3850075004062614
Volume 1.6254623317823E+22
Space diagonal 43875249.31019

Equilateral Triangle

Length = n
Perimeter 75994161
Area 2.7785522999947E+14
Altitude 21937624.655095

Triangular Pyramid

Length = n
Surface area 2.7785522999947E+14
Volume 1.9156257289442E+21
Height 11941330.349707