20221432 (number)

20221432 is an even 8-digits composite number following 20221431 and preceding 20221433. In scientific notation, it is written as 2.0221432 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 64 positive divisors. There are 7411200 positive integers (up to 20221432) that are relatively prime to 20221432.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-one thousand four hundred thirty-two

Notation

Scientific notation 2.0221432 × 10^7
Engineering notation 2.0221432 × 10^6

Prime Factorization of 20221432

Prime Factorization 2 × 2 × 2 × 17 × 7 × 11 × 1931

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5055358
Product of the distinct prime numbers

The prime factorization of 20221432 is 2 × 2 × 2 × 17 × 7 × 11 × 1931. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20221432)

Multiplication

n×y
n×2 40442864
n×3 60664296
n×4 80885728
n×5 101107160

Division

n÷y
n÷2 10110716
n÷3 6740477.3333333
n÷3 5055358
n÷5 4044286.4

Exponentiation

ny
n2 408906312130624
n3 8.2686711851202E+21
n4 1.6720437210027E+29
n5 3.3811118405283E+36

Nth Root

y√n
2√n 4496.8246574666
3√n 272.43985205594
4√n 67.058367542512
5√n 28.917609013866

Divisors of 20221432

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20221431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20221432 can be divided by 64 positive divisors. The sum of these divisors (counting 20221432) is 1, the average is 0.015625.

Base conversion 20221432

Base System Value
2 Binary 1001101001000110111111000
3 Ternary 1102001100120221
4 Quaternary 1031020313320
5 Quinary 20134041212
6 Senary 2001225424
8 Octal 115106770
10 Decimal 20221432
12 Duodecimal 6932274
16 Hexadecimal 1348df8
20 Vigesimal 667dbc
36 Base36 c1eyg

Cryptographic Hash Functions

md5 fe52d11fcfb57a300b3b391d749fd612
sha1 3a6c09dede846d39962ef4ea7caf487352b356f4
sha256 c0aa7b41a5847da6a2a55a81000ae5e758411c24765b1a8ce8ed1870e547e59a
sha512 1d473d44487b398bb0a18315e0f913ebdaffd6b0aec3850d1651be525fb74b7139ca236466dea1c4fcb397034b4567db7c6d79aff3d93d9e7d49026962053cb7
ripemd-160 dbb682a3652c41e1f83b1ac26ed888d68e2ee60e

20221432 as geometric shapes

Circle

Radius = n
Diameter 40442864
Circumference 127055004.43253
Area 1.2846170661961E+15

Sphere

Radius = n
Volume 3.4635728866831E+22
Surface area 5.1384682647843E+15
Circumference 127055004.43253

Square

Length = n
Perimeter 80885728
Area 408906312130624
Diagonal 28597423.385005

Cube

Length = n
Surface area 2453437872783744
Volume 8.2686711851202E+21
Space diagonal 35024547.625799

Equilateral Triangle

Length = n
Perimeter 60664296
Area 1.7706162703646E+14
Altitude 17512273.8129

Triangular Pyramid

Length = n
Surface area 1.7706162703646E+14
Volume 9.7447224440005E+20
Height 9532474.4616684