21132584 (number)

21132584 is an even 8-digits composite number following 21132583 and preceding 21132585. In scientific notation, it is written as 2.1132584 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 8968960 positive integers (up to 21132584) that are relatively prime to 21132584.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand five hundred eighty-four

Notation

Scientific notation 2.1132584 × 10^7
Engineering notation 2.1132584 × 10^6

Prime Factorization of 21132584

Prime Factorization 2 × 2 × 2 × 11 × 23 × 53 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5283146
Product of the distinct prime numbers

The prime factorization of 21132584 is 2 × 2 × 2 × 11 × 23 × 53 × 197. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21132584)

Multiplication

n×y
n×2 42265168
n×3 63397752
n×4 84530336
n×5 105662920

Division

n÷y
n÷2 10566292
n÷3 7044194.6666667
n÷3 5283146
n÷5 4226516.8

Exponentiation

ny
n2 446586106517056
n3 9.4375184092046E+21
n4 1.9943915053406E+29
n5 4.2146646015497E+36

Nth Root

y√n
2√n 4597.0190341133
3√n 276.47181777385
4√n 67.801320297715
5√n 29.173633369013

Divisors of 21132584

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21132583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21132584 can be divided by 64 positive divisors. The sum of these divisors (counting 21132584) is 1, the average is 0.015625.

Base conversion 21132584

Base System Value
2 Binary 1010000100111010100101000
3 Ternary 1110202122110022
4 Quaternary 1100213110220
5 Quinary 20402220314
6 Senary 2032540012
8 Octal 120472450
10 Decimal 21132584
12 Duodecimal 70b1608
16 Hexadecimal 1427528
20 Vigesimal 6c1b94
36 Base36 cky08

Cryptographic Hash Functions

md5 b21be7b78b8ed77da0eac30cc3e3411e
sha1 30d819c72e29bdf7b75c0dda65a0e61ff6d9666b
sha256 5314606d33d386d5b91d3b7627fe0fb58cfc53b7db6c64b9d06bcfcf67f35607
sha512 887e2266b13c54a61adb0d9ad469e817f5e795af61fc88d9c87f7cebada848ae486aabf39b88dc1456b8b8872e11418ea5bafcbef9124f755bb8e91d6ed6b5bc
ripemd-160 a861c577e59bd2be33f4518511dab1b9863073ea

21132584 as geometric shapes

Circle

Radius = n
Diameter 42265168
Circumference 132779941.29154
Area 1.4029916314293E+15

Sphere

Radius = n
Volume 3.9531784669968E+22
Surface area 5.611966525717E+15
Circumference 132779941.29154

Square

Length = n
Perimeter 84530336
Area 446586106517056
Diagonal 29885986.900789

Cube

Length = n
Surface area 2679516639102336
Volume 9.4375184092046E+21
Space diagonal 36602709.183217

Equilateral Triangle

Length = n
Perimeter 63397752
Area 1.9337745661048E+14
Altitude 18301354.591609

Triangular Pyramid

Length = n
Surface area 1.9337745661048E+14
Volume 1.1122222107869E+21
Height 9961995.6335962