21132562 (number)

21132562 is an even 8-digits composite number following 21132561 and preceding 21132563. In scientific notation, it is written as 2.1132562 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 9583920 positive integers (up to 21132562) that are relatively prime to 21132562.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand five hundred sixty-two

Notation

Scientific notation 2.1132562 × 10^7
Engineering notation 2.1132562 × 10^6

Prime Factorization of 21132562

Prime Factorization 2 × 11 × 613 × 1567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21132562
Product of the distinct prime numbers

The prime factorization of 21132562 is 2 × 11 × 613 × 1567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 92, 67, 288, 797, 4341, 1823, 94098, 28083, 393243, 171434, 2812943, 3624267, 5391416, 17152666, 388146796, 222933623, 5568167942, 9381874912

Basic calculations (n = 21132562)

Multiplication

n×y
n×2 42265124
n×3 63397686
n×4 84530248
n×5 105662810

Division

n÷y
n÷2 10566281
n÷3 7044187.3333333
n÷3 5283140.5
n÷5 4226512.4

Exponentiation

ny
n2 446585176683844
n3 9.4374889345523E+21
n4 1.9943832003374E+29
n5 4.2146426632889E+36

Nth Root

y√n
2√n 4597.0166412577
3√n 276.47172183382
4√n 67.801302651628
5√n 29.173627294789

Divisors of 21132562

1, 2, 11, 22, 613, 1226, 1567, 3134, 6743, 13486, 17237, 34474, 960571, 1921142, 10566281, 21132562

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21132561
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21132562 can be divided by 16 positive divisors. The sum of these divisors (counting 21132562) is 1, the average is 0.0625.

Base conversion 21132562

Base System Value
2 Binary 1010000100111010100010010
3 Ternary 1110202122102111
4 Quaternary 1100213110102
5 Quinary 20402220222
6 Senary 2032535534
8 Octal 120472422
10 Decimal 21132562
12 Duodecimal 70b15aa
16 Hexadecimal 1427512
20 Vigesimal 6c1b82
36 Base36 ckxzm

Cryptographic Hash Functions

md5 2ae3eb7dafe5a59109460b6d82affa77
sha1 5804e6783c6d3b8f9c6443d7850dd82e506ea52d
sha256 b68f9a266c5e2668dab49cc94ce019d1b5d6e238543871912e88046864a434a9
sha512 2a4b7f0e4165e652455f682095e8badab650ef01077802a7db25c9a4fad4372996549c8d28b9dc47f51e18da794177c401c4878343b7c6ed7671f4ddfed60e42
ripemd-160 854329d0148dc0eba6318c491c8b1c746de43748

21132562 as geometric shapes

Circle

Radius = n
Diameter 42265124
Circumference 132779803.06146
Area 1.4029887102721E+15

Sphere

Radius = n
Volume 3.9531661206833E+22
Surface area 5.6119548410883E+15
Circumference 132779803.06146

Square

Length = n
Perimeter 84530248
Area 446585176683844
Diagonal 29885955.78809

Cube

Length = n
Surface area 2679511060103064
Volume 9.4374889345523E+21
Space diagonal 36602671.078099

Equilateral Triangle

Length = n
Perimeter 63397686
Area 1.9337705398089E+14
Altitude 18301335.53905

Triangular Pyramid

Length = n
Surface area 1.9337705398089E+14
Volume 1.1122187371658E+21
Height 9961985.2626968