20631736 (number)

20631736 is an even 8-digits composite number following 20631735 and preceding 20631737. In scientific notation, it is written as 2.0631736 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 9867264 positive integers (up to 20631736) that are relatively prime to 20631736.

Interesting facts

Basic properties

Name

Name twenty million six hundred thirty-one thousand seven hundred thirty-six

Notation

Scientific notation 2.0631736 × 10^7
Engineering notation 2.0631736 × 10^6

Prime Factorization of 20631736

Prime Factorization 2 × 2 × 2 × 23 × 112129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5157934
Product of the distinct prime numbers

The prime factorization of 20631736 is 2 × 2 × 2 × 23 × 112129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 6, 27, 959, 520, 9415, 8030, 10116, 87323, 526186, 96070, 5439399, 2930873, 29660549, 6943889, 505395988, 158231890, 4422459322, 8613736229

Basic calculations (n = 20631736)

Multiplication

n×y
n×2 41263472
n×3 61895208
n×4 82526944
n×5 103158680

Division

n÷y
n÷2 10315868
n÷3 6877245.3333333
n÷3 5157934
n÷5 4126347.2

Exponentiation

ny
n2 425668530373696
n3 8.7822807421781E+21
n4 1.811936977505E+29
n5 3.7383405368522E+36

Nth Root

y√n
2√n 4542.217079797
3√n 274.27017944837
4√n 67.39597228171
5√n 29.034018846603

Divisors of 20631736

1, 2, 4, 8, 23, 46, 92, 184, 112129, 224258, 448516, 897032, 2578967, 5157934, 10315868, 20631736

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 -20631735
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 20631736 can be divided by 16 positive divisors. The sum of these divisors (counting 20631736) is 1, the average is 0.0625.

Base conversion 20631736

Base System Value
2 Binary 1001110101101000010111000
3 Ternary 1102211012102101
4 Quaternary 1032231002320
5 Quinary 20240203421
6 Senary 2014113144
8 Octal 116550270
10 Decimal 20631736
12 Duodecimal 6aab7b4
16 Hexadecimal 13ad0b8
20 Vigesimal 68ij6g
36 Base36 ca7js

Cryptographic Hash Functions

md5 9ef5e29476f7aaf90592f4468f1e384b
sha1 5ed847eb86e0d09b824ee7c00c48ac6124a4f5f7
sha256 fdde675b55518b02cd9f46db7e90ea4d5970223fc7ac4f06cf35e2acdd9ec9fd
sha512 90646ceb04cd0811b57a18d00a3bbed0e6ef411ee6d64c73cb3dd894f931d03c8505d192f47cd51b0fa4e2f1ec68c806e8562f6e056ee7eb8e5d062fddd8aee1
ripemd-160 fc409f555ca45c65bd538252ec44506bb4005ea9

20631736 as geometric shapes

Circle

Radius = n
Diameter 41263472
Circumference 129633020.49681
Area 1.3372771278864E+15

Sphere

Radius = n
Volume 3.678713154852E+22
Surface area 5.3491085115455E+15
Circumference 129633020.49681

Square

Length = n
Perimeter 82526944
Area 425668530373696
Diagonal 29177680.866501

Cube

Length = n
Surface area 2554011182242176
Volume 8.7822807421781E+21
Space diagonal 35735215.000348

Equilateral Triangle

Length = n
Perimeter 61895208
Area 1.843198804476E+14
Altitude 17867607.500174

Triangular Pyramid

Length = n
Surface area 1.843198804476E+14
Volume 1.0350017111797E+21
Height 9725893.6221671