21132356 (number)

21132356 is an even 8-digits composite number following 21132355 and preceding 21132357. In scientific notation, it is written as 2.1132356 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8975232 positive integers (up to 21132356) that are relatively prime to 21132356.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand three hundred fifty-six

Notation

Scientific notation 2.1132356 × 10^7
Engineering notation 2.1132356 × 10^6

Prime Factorization of 21132356

Prime Factorization 2 × 2 × 7 × 113 × 6679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10566178
Product of the distinct prime numbers

The prime factorization of 21132356 is 2 × 2 × 7 × 113 × 6679. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 88, 79, 380, 150, 885, 9777, 14554, 54046, 595025, 799592, 3041733, 599274, 44543621, 88237283, 235667388, 781994086, 7573234294, 7926387411

Basic calculations (n = 21132356)

Multiplication

n×y
n×2 42264712
n×3 63397068
n×4 84529424
n×5 105661780

Division

n÷y
n÷2 10566178
n÷3 7044118.6666667
n÷3 5283089
n÷5 4226471.2

Exponentiation

ny
n2 446576470110736
n3 9.4372129476034E+21
n4 1.9943054365657E+29
n5 4.2144372458241E+36

Nth Root

y√n
2√n 4596.9942353673
3√n 276.47082348305
4√n 67.801137419422
5√n 29.173570417723

Divisors of 21132356

1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6679, 13358, 26716, 46753, 93506, 187012, 754727, 1509454, 3018908, 5283089, 10566178, 21132356

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 -21132355
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 21132356 can be divided by 24 positive divisors. The sum of these divisors (counting 21132356) is 1, the average is 0.041666666666667.

Base conversion 21132356

Base System Value
2 Binary 1010000100111010001000100
3 Ternary 1110202122010212
4 Quaternary 1100213101010
5 Quinary 20402213411
6 Senary 2032534552
8 Octal 120472104
10 Decimal 21132356
12 Duodecimal 70b1458
16 Hexadecimal 1427444
20 Vigesimal 6c1ahg
36 Base36 ckxtw

Cryptographic Hash Functions

md5 aff764e5bd5f6ba5da62c410c332e486
sha1 62f2ae3607233485dc53308a087281f87f0afce9
sha256 ae77f7f3a4022324aef569b025946989972d8079f9de6bd02d3ea8825aa437cb
sha512 cfca9a578efb11ac6f107131b97b47f389310c667bfb24e563784821d6575e165aeb2bbb5be60febca13b3e32da6b726aaff5100519a67aa43e604b6b84318b8
ripemd-160 48181976559c848d8484e73b5e44a3f647a865c9

21132356 as geometric shapes

Circle

Radius = n
Diameter 42264712
Circumference 132778508.72529
Area 1.402961357766E+15

Sphere

Radius = n
Volume 3.9530505155405E+22
Surface area 5.6118454310638E+15
Circumference 132778508.72529

Square

Length = n
Perimeter 84529424
Area 446576470110736
Diagonal 29885664.460096

Cube

Length = n
Surface area 2679458820664416
Volume 9.4372129476034E+21
Space diagonal 36602314.275633

Equilateral Triangle

Length = n
Perimeter 63397068
Area 1.9337328392414E+14
Altitude 18301157.137817

Triangular Pyramid

Length = n
Surface area 1.9337328392414E+14
Volume 1.112186211792E+21
Height 9961888.1533655