20023808 (number)

20023808 is an even 8-digits composite number following 20023807 and preceding 20023809. In scientific notation, it is written as 2.0023808 × 10^7. The sum of its digits is 23. It has a total of 12 prime factors and 80 positive divisors. There are 8294400 positive integers (up to 20023808) that are relatively prime to 20023808.

Interesting facts

Basic properties

Name

Name twenty million twenty-three thousand eight hundred eight

Notation

Scientific notation 2.0023808 × 10^7
Engineering notation 2.0023808 × 10^6

Prime Factorization of 20023808

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 78218
Product of the distinct prime numbers

The prime factorization of 20023808 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 151. Since it has a total of 12 prime factors.

Most popular turbo-numbers

10, 7, 66, 80, 123, 615, 6833, 9995, 53662, 33745, 840437, 209150, 9202967, 1150376, 6904847, 78982915, 280291024, 106426719, 1131005624, 6364970066

Basic calculations (n = 20023808)

Multiplication

n×y
n×2 40047616
n×3 60071424
n×4 80095232
n×5 100119040

Division

n÷y
n÷2 10011904
n÷3 6674602.6666667
n÷3 5005952
n÷5 4004761.6

Exponentiation

ny
n2 400952886820864
n3 8.0286036227467E+21
n4 1.6076321744998E+29
n5 3.2190917996807E+36

Nth Root

y√n
2√n 4474.7969786349
3√n 271.54942704019
4√n 66.893923331158
5√n 28.860864409341

Divisors of 20023808

1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 151, 224, 256, 259, 296, 302, 448, 512, 518, 592, 604, 896, 1036, 1057, 1184, 1208, 1792, 2072, 2114, 2368, 2416, 3584, 4144, 4228, 4736, 4832, 5587, 8288, 8456, 9472, 9664, 11174, 16576, 16912, 18944, 19328, 22348, 33152, 33824, 38656, 39109, 44696, 66304, 67648, 77312, 78218, 89392, 132608, 135296, 156436, 178784, 270592, 312872, 357568, 541184, 625744, 715136, 1251488, 1430272, 2502976, 2860544, 5005952, 10011904, 20023808

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20023807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20023808 can be divided by 80 positive divisors. The sum of these divisors (counting 20023808) is 1, the average is 0.0125.

Base conversion 20023808

Base System Value
2 Binary 1001100011000101000000000
3 Ternary 1101200022111112
4 Quaternary 1030120220000
5 Quinary 20111230213
6 Senary 1553102452
8 Octal 114305000
10 Decimal 20023808
12 Duodecimal 6857a28
16 Hexadecimal 1318a00
20 Vigesimal 652ja8
36 Base36 bx6gw

Cryptographic Hash Functions

md5 c7476ecdfaf15cadd906e5609ef60ef1
sha1 5983f70519199ce073b62a4467e677dbc3052b42
sha256 1c95c8448e95ca91bb21224883d7211c57c5519be970605429917c84c1c80f96
sha512 380345d1afd90b6af63281537b09753eabcd45d6945369da29f14f25803acdc88202f1dfd22bbebb539775a9d870df53a912403b084a7488a683ede371294405
ripemd-160 a687becc028ce512f9bcba078037c4961ef8b149

20023808 as geometric shapes

Circle

Radius = n
Diameter 40047616
Circumference 125813296.21939
Area 1.259630643672E+15

Sphere

Radius = n
Volume 3.3630136213074E+22
Surface area 5.0385225746882E+15
Circumference 125813296.21939

Square

Length = n
Perimeter 80095232
Area 400952886820864
Diagonal 28317940.843955

Cube

Length = n
Surface area 2405717320925184
Volume 8.0286036227467E+21
Space diagonal 34682252.817004

Equilateral Triangle

Length = n
Perimeter 60071424
Area 1.7361769285379E+14
Altitude 17341126.408502

Triangular Pyramid

Length = n
Surface area 1.7361769285379E+14
Volume 9.4618001085051E+20
Height 9439313.6146516