20642016 (number)

20642016 is an even 8-digits composite number following 20642015 and preceding 20642017. In scientific notation, it is written as 2.0642016 × 10^7. The sum of its digits is 21. It has a total of 8 prime factors and 48 positive divisors. There are 6749184 positive integers (up to 20642016) that are relatively prime to 20642016.

Interesting facts

Basic properties

Name

Name twenty million six hundred forty-two thousand sixteen

Notation

Scientific notation 2.0642016 × 10^7
Engineering notation 2.0642016 × 10^6

Prime Factorization of 20642016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 53 × 4057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1290126
Product of the distinct prime numbers

The prime factorization of 20642016 is 2 × 2 × 2 × 2 × 2 × 3 × 53 × 4057. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 5, 42, 61, 410, 125, 9694, 7138, 72389, 14586, 892081, 453414, 6341417, 7532756, 38702338, 51425899, 402352943, 436542977, 9685628611, 8721637840

Basic calculations (n = 20642016)

Multiplication

n×y
n×2 41284032
n×3 61926048
n×4 82568064
n×5 103210080

Division

n÷y
n÷2 10321008
n÷3 6880672
n÷3 5160504
n÷5 4128403.2

Exponentiation

ny
n2 426092824544256
n3 8.7954149017277E+21
n4 1.815550951281E+29
n5 3.7476631785158E+36

Nth Root

y√n
2√n 4543.348544851
3√n 274.31572464295
4√n 67.404365918322
5√n 29.036911576959

Divisors of 20642016

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 4057, 5088, 8114, 12171, 16228, 24342, 32456, 48684, 64912, 97368, 129824, 194736, 215021, 389472, 430042, 645063, 860084, 1290126, 1720168, 2580252, 3440336, 5160504, 6880672, 10321008, 20642016

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20642015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20642016 can be divided by 48 positive divisors. The sum of these divisors (counting 20642016) is 1, the average is 0.020833333333333.

Base conversion 20642016

Base System Value
2 Binary 1001110101111100011100000
3 Ternary 1102211201112010
4 Quaternary 1032233203200
5 Quinary 20241021031
6 Senary 2014232520
8 Octal 116574340
10 Decimal 20642016
12 Duodecimal 6ab5740
16 Hexadecimal 13af8e0
20 Vigesimal 69050g
36 Base36 cafhc

Cryptographic Hash Functions

md5 9006ef0f22a455610b08dcf0dfd3cafe
sha1 d3dc60dc011bf4214df5e228becfd21432c44410
sha256 ca26a9dadeb7b28e31491e860074eb5f6e381361ca0343488d65546659621475
sha512 02bcbb03cca49f79a6e5d069caefed1061d3b21339922fb569b2575c87f10bcee8c6fd26cc3cbad00a9dfb4cf08f72f9207e423c207a03a6780ecf1e9b6c7840
ripemd-160 1b0caedb0a64b5180351c59181413e9726f2b5b5

20642016 as geometric shapes

Circle

Radius = n
Diameter 41284032
Circumference 129697611.64177
Area 1.3386100873356E+15

Sphere

Radius = n
Volume 3.6842147787389E+22
Surface area 5.3544403493422E+15
Circumference 129697611.64177

Square

Length = n
Perimeter 82568064
Area 426092824544256
Diagonal 29192218.981922

Cube

Length = n
Surface area 2556556947265536
Volume 8.7954149017277E+21
Space diagonal 35753020.48265

Equilateral Triangle

Length = n
Perimeter 61926048
Area 1.845036052128E+14
Altitude 17876510.241325

Triangular Pyramid

Length = n
Surface area 1.845036052128E+14
Volume 1.0365495867268E+21
Height 9730739.6606408