20125566 (number)

20125566 is an even 8-digits composite number following 20125565 and preceding 20125567. In scientific notation, it is written as 2.0125566 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6623136 positive integers (up to 20125566) that are relatively prime to 20125566.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand five hundred sixty-six

Notation

Scientific notation 2.0125566 × 10^7
Engineering notation 2.0125566 × 10^6

Prime Factorization of 20125566

Prime Factorization 2 × 3 × 3 × 79 × 14153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6708522
Product of the distinct prime numbers

The prime factorization of 20125566 is 2 × 3 × 3 × 79 × 14153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 85, 57, 141, 157, 1555, 2328, 47264, 87076, 36759, 788951, 9025281, 4756703, 36520895, 49771940, 651625387, 849590864, 3951214974, 4755668291

Basic calculations (n = 20125566)

Multiplication

n×y
n×2 40251132
n×3 60376698
n×4 80502264
n×5 100627830

Division

n÷y
n÷2 10062783
n÷3 6708522
n÷3 5031391.5
n÷5 4025113.2

Exponentiation

ny
n2 405038406820356
n3 8.1516271889979E+21
n4 1.6405611099957E+29
n5 3.3017220896252E+36

Nth Root

y√n
2√n 4486.1526946817
3√n 272.00864123355
4√n 66.978748082371
5√n 28.890138283508

Divisors of 20125566

1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 14153, 28306, 42459, 84918, 127377, 254754, 1118087, 2236174, 3354261, 6708522, 10062783, 20125566

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125565
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125566 can be divided by 24 positive divisors. The sum of these divisors (counting 20125566) is 1, the average is 0.041666666666667.

Base conversion 20125566

Base System Value
2 Binary 1001100110001011101111110
3 Ternary 1101212111002100
4 Quaternary 1030301131332
5 Quinary 20123004231
6 Senary 1555205530
8 Octal 114613576
10 Decimal 20125566
12 Duodecimal 68a68a6
16 Hexadecimal 133177e
20 Vigesimal 65fdi6
36 Base36 bzczi

Cryptographic Hash Functions

md5 99d04e3225b18e0d5797ac0f9a20e98a
sha1 f2783d085c909c5d2fc0e074864ef9a63ac134dd
sha256 d47228685eb3132484dac550f6fa93c9435a675ebaf1de86768c6be5df22ac43
sha512 85cd430428a7a297a8364e1363cad90fc7653f074077fba2aed6164c0abfb58214b684013227513cf49121e094048858475215c103d6b2f5298bbde697407d65
ripemd-160 47a4c61f9e3fc16e76f4f50d27dd285636db78bd

20125566 as geometric shapes

Circle

Radius = n
Diameter 40251132
Circumference 126452660.58987
Area 1.2724656832885E+15

Sphere

Radius = n
Volume 3.4145456122345E+22
Surface area 5.0898627331542E+15
Circumference 126452660.58987

Square

Length = n
Perimeter 80502264
Area 405038406820356
Diagonal 28461848.387635

Cube

Length = n
Surface area 2430230440922136
Volume 8.1516271889979E+21
Space diagonal 34858502.843081

Equilateral Triangle

Length = n
Perimeter 60376698
Area 1.753867749074E+14
Altitude 17429251.42154

Triangular Pyramid

Length = n
Surface area 1.753867749074E+14
Volume 9.6067847717418E+20
Height 9487282.7958783