21132764 (number)

21132764 is an even 8-digits composite number following 21132763 and preceding 21132765. In scientific notation, it is written as 2.1132764 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 10201968 positive integers (up to 21132764) that are relatively prime to 21132764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1132764 × 10^7
Engineering notation 2.1132764 × 10^6

Prime Factorization of 21132764

Prime Factorization 2 × 2 × 29 × 182179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10566382
Product of the distinct prime numbers

The prime factorization of 21132764 is 2 × 2 × 29 × 182179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 46, 7, 835, 143, 7460, 4650, 36368, 31253, 839355, 290901, 4989008, 6448586, 61831654, 40646843, 81618574, 635568286, 6356208428, 2943148226

Basic calculations (n = 21132764)

Multiplication

n×y
n×2 42265528
n×3 63398292
n×4 84531056
n×5 105663820

Division

n÷y
n÷2 10566382
n÷3 7044254.6666667
n÷3 5283191
n÷5 4226552.8

Exponentiation

ny
n2 446593714279696
n3 9.4377595677562E+21
n4 1.9944594563413E+29
n5 4.214844099843E+36

Nth Root

y√n
2√n 4597.0386119762
3√n 276.47260273521
4√n 67.801464674269
5√n 29.173683067016

Divisors of 21132764

1, 2, 4, 29, 58, 116, 182179, 364358, 728716, 5283191, 10566382, 21132764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21132763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21132764 can be divided by 12 positive divisors. The sum of these divisors (counting 21132764) is 1, the average is 0.083333333333333.

Base conversion 21132764

Base System Value
2 Binary 1010000100111010111011100
3 Ternary 1110202122200222
4 Quaternary 1100213113130
5 Quinary 20402222024
6 Senary 2032540512
8 Octal 120472734
10 Decimal 21132764
12 Duodecimal 70b1738
16 Hexadecimal 14275dc
20 Vigesimal 6c1bi4
36 Base36 cky58

Cryptographic Hash Functions

md5 8ae2a22594cfbb9d336032b1d63bba4b
sha1 098b6e8aee009e241e1ffddff9c3e23cd71e6505
sha256 4d24ef9356a5f31c14e91a4eec8343a54718c6388e638062bb535efbfce217b3
sha512 51dacb029101e8adcb77164e97190e923f80070c77a38067d9ebdb77d3fc400ddc51873dcedbef4688176ac92e50e55feb517bed424836d39430e1a24104eff4
ripemd-160 3443f8ce7bdd12e7b095b642fbeca6f621f7f1e9

21132764 as geometric shapes

Circle

Radius = n
Diameter 42265528
Circumference 132781072.26489
Area 1.4030155319205E+15

Sphere

Radius = n
Volume 3.9532794832546E+22
Surface area 5.6120621276819E+15
Circumference 132781072.26489

Square

Length = n
Perimeter 84531056
Area 446593714279696
Diagonal 29886241.45923

Cube

Length = n
Surface area 2679562285678176
Volume 9.4377595677562E+21
Space diagonal 36603020.952362

Equilateral Triangle

Length = n
Perimeter 63398292
Area 1.9338075086833E+14
Altitude 18301510.476181

Triangular Pyramid

Length = n
Surface area 1.9338075086833E+14
Volume 1.1122506315948E+21
Height 9962080.48641