21084932 (number)

21084932 is an even 8-digits composite number following 21084931 and preceding 21084933. In scientific notation, it is written as 2.1084932 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9547200 positive integers (up to 21084932) that are relatively prime to 21084932.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1084932 × 10^7
Engineering notation 2.1084932 × 10^6

Prime Factorization of 21084932

Prime Factorization 2 × 2 × 11 × 313 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10542466
Product of the distinct prime numbers

The prime factorization of 21084932 is 2 × 2 × 11 × 313 × 1531. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 86, 27, 911, 111, 7722, 9016, 68176, 78662, 44144, 73295, 6925157, 3082421, 86577181, 76475498, 924372415, 604979764, 4496286763, 6718391294

Basic calculations (n = 21084932)

Multiplication

n×y
n×2 42169864
n×3 63254796
n×4 84339728
n×5 105424660

Division

n÷y
n÷2 10542466
n÷3 7028310.6666667
n÷3 5271233
n÷5 4216986.4

Exponentiation

ny
n2 444574357444624
n3 9.3738200956636E+21
n4 1.976463592973E+29
n5 4.1673600458311E+36

Nth Root

y√n
2√n 4591.8331851233
3√n 276.26385535497
4√n 67.763066526858
5√n 29.160464723204

Divisors of 21084932

1, 2, 4, 11, 22, 44, 313, 626, 1252, 1531, 3062, 3443, 6124, 6886, 13772, 16841, 33682, 67364, 479203, 958406, 1916812, 5271233, 10542466, 21084932

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21084931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21084932 can be divided by 24 positive divisors. The sum of these divisors (counting 21084932) is 1, the average is 0.041666666666667.

Base conversion 21084932

Base System Value
2 Binary 1010000011011101100000100
3 Ternary 1110200020002102
4 Quaternary 1100123230010
5 Quinary 20344204212
6 Senary 2031531232
8 Octal 120335404
10 Decimal 21084932
12 Duodecimal 7089b18
16 Hexadecimal 141bb04
20 Vigesimal 6bfc6c
36 Base36 cjx8k

Cryptographic Hash Functions

md5 4aceb2976c5a7cd7f049e75bd5832667
sha1 296ccbfca9e84ddd3f2d70661d0fbe50b2cab61c
sha256 8095c048f5d83601fc99a7cac8e83844968bd05ad5cc0038fdc047cd3f3d10ae
sha512 bf4d83deaee70573876c5a5084d82508689a227123fd00f1f2dc7494e21b0d6e46a51ffe348093966feae003f4e2e347784d46f99e0b367f2e86072885cac4f7
ripemd-160 a9d9e0bb7cd7d3cef6779f3a96b802cfaf27221f

21084932 as geometric shapes

Circle

Radius = n
Diameter 42169864
Circumference 132480534.94528
Area 1.3966715353224E+15

Sphere

Radius = n
Volume 3.9264965798145E+22
Surface area 5.5866861412897E+15
Circumference 132480534.94528

Square

Length = n
Perimeter 84339728
Area 444574357444624
Diagonal 29818596.796114

Cube

Length = n
Surface area 2667446144667744
Volume 9.3738200956636E+21
Space diagonal 36520173.498135

Equilateral Triangle

Length = n
Perimeter 63254796
Area 1.9250634370909E+14
Altitude 18260086.749067

Triangular Pyramid

Length = n
Surface area 1.9250634370909E+14
Volume 1.1047152925444E+21
Height 9939532.2653715