25644992 (number)

25644992 is an even 8-digits composite number following 25644991 and preceding 25644993. In scientific notation, it is written as 2.5644992 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 14 positive divisors. There are 12822464 positive integers (up to 25644992) that are relatively prime to 25644992.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred forty-four thousand nine hundred ninety-two

Notation

Scientific notation 2.5644992 × 10^7
Engineering notation 2.5644992 × 10^6

Prime Factorization of 25644992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 400703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 801406
Product of the distinct prime numbers

The prime factorization of 25644992 is 2 × 2 × 2 × 2 × 2 × 2 × 400703. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 21, 23, 338, 46, 5542, 7100, 70366, 65183, 918061, 80966, 122502, 9644387, 53293345, 48334073, 326519358, 971992046, 7883521755, 8303014914

Basic calculations (n = 25644992)

Multiplication

n×y
n×2 51289984
n×3 76934976
n×4 102579968
n×5 128224960

Division

n÷y
n÷2 12822496
n÷3 8548330.6666667
n÷3 6411248
n÷5 5128998.4

Exponentiation

ny
n2 657665614680064
n3 1.6865829427145E+22
n4 4.3252406073251E+29
n5 1.1092076077293E+37

Nth Root

y√n
2√n 5064.0884668418
3√n 294.89507711714
4√n 71.162409085428
5√n 30.324979334752

Divisors of 25644992

1, 2, 4, 8, 16, 32, 64, 400703, 801406, 1602812, 3205624, 6411248, 12822496, 25644992

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25644991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25644992 can be divided by 14 positive divisors. The sum of these divisors (counting 25644992) is 1, the average is 0.071428571428571.

Base conversion 25644992

Base System Value
2 Binary 1100001110100111111000000
3 Ternary 1210020220022112
4 Quaternary 1201310333000
5 Quinary 23031114432
6 Senary 2313354452
8 Octal 141647700
10 Decimal 25644992
12 Duodecimal 8708a28
16 Hexadecimal 1874fc0
20 Vigesimal 805c9c
36 Base36 f9nsw

Cryptographic Hash Functions

md5 5b1cefd4d482e054a7e76f06f37c8a61
sha1 f23e31cda68c196c6268f90e78da2bc67622dce4
sha256 a79c89fccab2c8c3f8a80dd6a978ab2a2a5623ce750ddaea37475888d7961087
sha512 0957bb06f67a98f03f2fc9f2f48d0c07e5d4616de9352609c94db62260046ec7ba7b3d9d4d17db404a97d1acb61bb8e7b4a4bb157eebc490e55bdbc71c9890af
ripemd-160 474d5983e778b7f9b3e0b5a7628ea62b618c74d6

25644992 as geometric shapes

Circle

Radius = n
Diameter 51289984
Circumference 161132236.93714
Area 2.0661174635975E+15

Sphere

Radius = n
Volume 7.0647421100024E+22
Surface area 8.26446985439E+15
Circumference 161132236.93714

Square

Length = n
Perimeter 102579968
Area 657665614680064
Diagonal 36267495.49335

Cube

Length = n
Surface area 3945993688080384
Volume 1.6865829427145E+22
Space diagonal 44418429.103697

Equilateral Triangle

Length = n
Perimeter 76934976
Area 2.8477756475422E+14
Altitude 22209214.551849

Triangular Pyramid

Length = n
Surface area 2.8477756475422E+14
Volume 1.9876570597117E+21
Height 12089165.16445