21462832 (number)

21462832 is an even 8-digits composite number following 21462831 and preceding 21462833. In scientific notation, it is written as 2.1462832 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 10502720 positive integers (up to 21462832) that are relatively prime to 21462832.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1462832 × 10^7
Engineering notation 2.1462832 × 10^6

Prime Factorization of 21462832

Prime Factorization 2 × 2 × 2 × 2 × 47 × 28541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2682854
Product of the distinct prime numbers

The prime factorization of 21462832 is 2 × 2 × 2 × 2 × 47 × 28541. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 55, 74, 106, 769, 9182, 1532, 86190, 7467, 471148, 942951, 6233306, 7021533, 93226069, 49712991, 508988277, 18173084, 9164860893, 6514910658

Basic calculations (n = 21462832)

Multiplication

n×y
n×2 42925664
n×3 64388496
n×4 85851328
n×5 107314160

Division

n÷y
n÷2 10731416
n÷3 7154277.3333333
n÷3 5365708
n÷5 4292566.4

Exponentiation

ny
n2 460653157460224
n3 9.8869213288383E+21
n4 2.1220133147807E+29
n5 4.5544415276902E+36

Nth Root

y√n
2√n 4632.7995855638
3√n 277.90456154953
4√n 68.064672081512
5√n 29.264250469697

Divisors of 21462832

1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 28541, 57082, 114164, 228328, 456656, 1341427, 2682854, 5365708, 10731416, 21462832

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21462831
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21462832 can be divided by 20 positive divisors. The sum of these divisors (counting 21462832) is 1, the average is 0.05.

Base conversion 21462832

Base System Value
2 Binary 1010001110111111100110000
3 Ternary 1111101102110201
4 Quaternary 1101313330300
5 Quinary 20443302312
6 Senary 2044004544
8 Octal 121677460
10 Decimal 21462832
12 Duodecimal 7230754
16 Hexadecimal 1477f30
20 Vigesimal 6e2h1c
36 Base36 cs0ts

Cryptographic Hash Functions

md5 972b7ba6b69a80ae1312eb11bb0ecc71
sha1 cb85194edb57c02dc0c6ce68af749c17d88b688c
sha256 865f477096b1b52b6d7d37e90ac687cb52f72914ac76ecb19928473cf597f09a
sha512 a00243e7f05e2fc7cded56f40f16ff0d52ff746706dd0a8697045e063d1b6335e4121789914f554473f0513accfc7c8fdb26f6a5822f3cc4dfb7a253cf80ed99
ripemd-160 b3dc2072b354b32a105d1add4a6559ea52f1ac04

21462832 as geometric shapes

Circle

Radius = n
Diameter 42925664
Circumference 134854950.67286
Area 1.44718457533E+15

Sphere

Radius = n
Volume 4.1414239217732E+22
Surface area 5.7887383013199E+15
Circumference 134854950.67286

Square

Length = n
Perimeter 85851328
Area 460653157460224
Diagonal 30353028.101335

Cube

Length = n
Surface area 2763918944761344
Volume 9.8869213288383E+21
Space diagonal 37174715.498315

Equilateral Triangle

Length = n
Perimeter 64388496
Area 1.9946866834703E+14
Altitude 18587357.749158

Triangular Pyramid

Length = n
Surface area 1.9946866834703E+14
Volume 1.1651848527799E+21
Height 10117676.033778