20264872 (number)

20264872 is an even 8-digits composite number following 20264871 and preceding 20264873. In scientific notation, it is written as 2.0264872 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10098816 positive integers (up to 20264872) that are relatively prime to 20264872.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixty-four thousand eight hundred seventy-two

Notation

Scientific notation 2.0264872 × 10^7
Engineering notation 2.0264872 × 10^6

Prime Factorization of 20264872

Prime Factorization 2 × 2 × 2 × 313 × 8093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5066218
Product of the distinct prime numbers

The prime factorization of 20264872 is 2 × 2 × 2 × 313 × 8093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 87, 52, 564, 793, 8587, 9725, 78749, 14613, 643157, 160672, 1731922, 5325843, 5929725, 98528274, 502325465, 800144667, 5438271351, 8721955035

Basic calculations (n = 20264872)

Multiplication

n×y
n×2 40529744
n×3 60794616
n×4 81059488
n×5 101324360

Division

n÷y
n÷2 10132436
n÷3 6754957.3333333
n÷3 5066218
n÷5 4052974.4

Exponentiation

ny
n2 410665037176384
n3 8.3220744132547E+21
n4 1.6864577275908E+29
n5 3.4175849983039E+36

Nth Root

y√n
2√n 4501.6521411588
3√n 272.63479905926
4√n 67.094352528054
5√n 28.930022604612

Divisors of 20264872

1, 2, 4, 8, 313, 626, 1252, 2504, 8093, 16186, 32372, 64744, 2533109, 5066218, 10132436, 20264872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20264871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20264872 can be divided by 16 positive divisors. The sum of these divisors (counting 20264872) is 1, the average is 0.0625.

Base conversion 20264872

Base System Value
2 Binary 1001101010011011110101000
3 Ternary 1102010120011211
4 Quaternary 1031103132220
5 Quinary 20141433442
6 Senary 2002202504
8 Octal 115233650
10 Decimal 20264872
12 Duodecimal 6953434
16 Hexadecimal 13537a8
20 Vigesimal 66d23c
36 Base36 c2ch4

Cryptographic Hash Functions

md5 e6bfe705aa5ff034018d1a116b48c4cf
sha1 9cb66b5f1bcc3dbb7506929c1fa3d732a4850b4a
sha256 43d828ddd9d8494adb4c0299c0f19388f57c81c2d61edcafa5669f78c819ea95
sha512 a40dbc30084928c647dbbde894b26180cd880a1e591adcb26d8805314c9bc862053f1d78563aa63b6aec4762a3f6fe029fb2351010fb16cda1948e0cca1c22b0
ripemd-160 ef88d3399a9e53121cb9ff61f7539ffa6c5cd06b

20264872 as geometric shapes

Circle

Radius = n
Diameter 40529744
Circumference 127327946.00227
Area 1.2901422638795E+15

Sphere

Radius = n
Volume 3.4859423785745E+22
Surface area 5.160569055518E+15
Circumference 127327946.00227

Square

Length = n
Perimeter 81059488
Area 410665037176384
Diagonal 28658856.822155

Cube

Length = n
Surface area 2463990223058304
Volume 8.3220744132547E+21
Space diagonal 35099787.91288

Equilateral Triangle

Length = n
Perimeter 60794616
Area 1.7782317732041E+14
Altitude 17549893.95644

Triangular Pyramid

Length = n
Surface area 1.7782317732041E+14
Volume 9.8076587519191E+20
Height 9552952.2740516