21468032 (number)

21468032 is an even 8-digits composite number following 21468031 and preceding 21468033. In scientific notation, it is written as 2.1468032 × 10^7. The sum of its digits is 26. It has a total of 9 prime factors and 32 positive divisors. There are 10681344 positive integers (up to 21468032) that are relatively prime to 21468032.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1468032 × 10^7
Engineering notation 2.1468032 × 10^6

Prime Factorization of 21468032

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 457 × 367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 335438
Product of the distinct prime numbers

The prime factorization of 21468032 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 457 × 367. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 7, 48, 92, 843, 896, 4429, 8317, 91391, 81730, 554903, 537335, 3175247, 694586, 71172523, 6076774, 902335126, 522757405, 3717322214, 8129103519

Basic calculations (n = 21468032)

Multiplication

n×y
n×2 42936064
n×3 64404096
n×4 85872128
n×5 107340160

Division

n÷y
n÷2 10734016
n÷3 7156010.6666667
n÷3 5367008
n÷5 4293606.4

Exponentiation

ny
n2 460876397953024
n3 9.8941092593003E+21
n4 2.1240705419015E+29
n5 4.55996143638E+36

Nth Root

y√n
2√n 4633.3607673049
3√n 277.92700324517
4√n 68.068794372347
5√n 29.265668356741

Divisors of 21468032

1, 2, 4, 8, 16, 32, 64, 128, 367, 457, 734, 914, 1468, 1828, 2936, 3656, 5872, 7312, 11744, 14624, 23488, 29248, 46976, 58496, 167719, 335438, 670876, 1341752, 2683504, 5367008, 10734016, 21468032

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21468031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21468032 can be divided by 32 positive divisors. The sum of these divisors (counting 21468032) is 1, the average is 0.03125.

Base conversion 21468032

Base System Value
2 Binary 1010001111001001110000000
3 Ternary 1111101200121022
4 Quaternary 1101321032000
5 Quinary 20443434112
6 Senary 2044045012
8 Octal 121711600
10 Decimal 21468032
12 Duodecimal 7233768
16 Hexadecimal 1479380
20 Vigesimal 6e3a1c
36 Base36 cs4u8

Cryptographic Hash Functions

md5 d519cf4547e1e7c9b82b726c2a5bb1f8
sha1 bfe3c094a480cab74e6590ac6468f0a26ce08a78
sha256 4729159362cefd840528c782743027a1e8f1842602a5948b3b189cf24f3e5a82
sha512 c4227690be1b771aeb7a2c0a55adcf142029f9a83a26a6abac899c93ed3337de704d07b565a01d4b4df385cb330dce74e3dbbe5dad64437d8e01f4470388b901
ripemd-160 0f93c70d38068913054b5c9c8ee19bc712ea0a82

21468032 as geometric shapes

Circle

Radius = n
Diameter 42936064
Circumference 134887623.23646
Area 1.4478859060221E+15

Sphere

Radius = n
Volume 4.1444347950443E+22
Surface area 5.7915436240886E+15
Circumference 134887623.23646

Square

Length = n
Perimeter 85872128
Area 460876397953024
Diagonal 30360382.01186

Cube

Length = n
Surface area 2765258387718144
Volume 9.8941092593003E+21
Space diagonal 37183722.162515

Equilateral Triangle

Length = n
Perimeter 64404096
Area 1.9956533431599E+14
Altitude 18591861.081257

Triangular Pyramid

Length = n
Surface area 1.9956533431599E+14
Volume 1.1660319585086E+21
Height 10120127.337287