20922450 (number)

20922450 is an even 8-digits composite number following 20922449 and preceding 20922451. In scientific notation, it is written as 2.0922450 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 5579280 positive integers (up to 20922450) that are relatively prime to 20922450.

Interesting facts

Basic properties

Name

Name twenty million nine hundred twenty-two thousand four hundred fifty

Notation

Scientific notation 2.0922450 × 10^7
Engineering notation 2.0922450 × 10^6

Prime Factorization of 20922450

Prime Factorization 2 × 3 × 25 × 139483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20922450
Product of the distinct prime numbers

The prime factorization of 20922450 is 2 × 3 × 25 × 139483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 54, 69, 88, 649, 2260, 8442, 7185, 53886, 262775, 128112, 1175671, 8960306, 72321490, 49404711, 290544827, 173226958, 4664740005, 8186608987

Basic calculations (n = 20922450)

Multiplication

n×y
n×2 41844900
n×3 62767350
n×4 83689800
n×5 104612250

Division

n÷y
n÷2 10461225
n÷3 6974150
n÷3 5230612.5
n÷5 4184490

Exponentiation

ny
n2 437748914002500
n3 9.1587797657716E+21
n4 1.9162411171037E+29
n5 4.0092458960546E+36

Nth Root

y√n
2√n 4574.1064701207
3√n 275.5523883057
4√n 67.632140806873
5√n 29.115383020064

Divisors of 20922450

1, 2, 3, 6, 25, 50, 75, 150, 139483, 278966, 418449, 836898, 3487075, 6974150, 10461225, 20922450

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 -20922449
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 20922450 can be divided by 16 positive divisors. The sum of these divisors (counting 20922450) is 1, the average is 0.0625.

Base conversion 20922450

Base System Value
2 Binary 1001111110100000001010010
3 Ternary 1110100222012120
4 Quaternary 1033310001102
5 Quinary 20324004300
6 Senary 2024235110
8 Octal 117640122
10 Decimal 20922450
12 Duodecimal 700ba96
16 Hexadecimal 13f4052
20 Vigesimal 6af62a
36 Base36 cgfv6

Cryptographic Hash Functions

md5 3f1b8499d62586825863bda08394fbcf
sha1 9358175debe2292ec782ce48248c07cc6f9576b5
sha256 d2f78d7a5b0b670873213dde2afd97ad263a255f082d3b6c1d79807cf90bb370
sha512 1885615839a1eaa7629baffb53368e82be431ce474bfd23bd6c42e799ad41dc0fde7613a6d9646df224d152e1fd07d2b0f959c70ca3bb107c9cdbd0d37ab69ef
ripemd-160 635b86fc0593de5864afde347268dd66bf37c4e2

20922450 as geometric shapes

Circle

Radius = n
Diameter 41844900
Circumference 131459630.4302
Area 1.3752287723472E+15

Sphere

Radius = n
Volume 3.836420697066E+22
Surface area 5.5009150893887E+15
Circumference 131459630.4302

Square

Length = n
Perimeter 83689800
Area 437748914002500
Diagonal 29588812.548073

Cube

Length = n
Surface area 2626493484015000
Volume 9.1587797657716E+21
Space diagonal 36238746.418819

Equilateral Triangle

Length = n
Perimeter 62767350
Area 1.8955084000261E+14
Altitude 18119373.20941

Triangular Pyramid

Length = n
Surface area 1.8955084000261E+14
Volume 1.0793725466285E+21
Height 9862937.5160243