21072588 (number)

21072588 is an even 8-digits composite number following 21072587 and preceding 21072589. In scientific notation, it is written as 2.1072588 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 6482944 positive integers (up to 21072588) that are relatively prime to 21072588.

Interesting facts

Basic properties

Name

Name twenty-one million seventy-two thousand five hundred eighty-eight

Notation

Scientific notation 2.1072588 × 10^7
Engineering notation 2.1072588 × 10^6

Prime Factorization of 21072588

Prime Factorization 2 × 2 × 17 × 3 × 53 × 1949

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10536294
Product of the distinct prime numbers

The prime factorization of 21072588 is 2 × 2 × 17 × 3 × 53 × 1949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 40, 2, 363, 167, 7207, 2219, 19730, 16708, 135707, 69425, 3361735, 7195071, 27656642, 49094142, 823941706, 17115806, 6404179140, 5854982315

Basic calculations (n = 21072588)

Multiplication

n×y
n×2 42145176
n×3 63217764
n×4 84290352
n×5 105362940

Division

n÷y
n÷2 10536294
n÷3 7024196
n÷3 5268147
n÷5 4214517.6

Exponentiation

ny
n2 444053965017744
n3 9.3573662545853E+21
n4 1.9718392384798E+29
n5 4.1551755874719E+36

Nth Root

y√n
2√n 4590.4888628555
3√n 276.20993269687
4√n 67.753146516272
5√n 29.157049572521

Divisors of 21072588

1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 1949, 2703, 3604, 3898, 5406, 5847, 7796, 10812, 11694, 23388, 33133, 66266, 99399, 103297, 132532, 198798, 206594, 309891, 397596, 413188, 619782, 1239564, 1756049, 3512098, 5268147, 7024196, 10536294, 21072588

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21072587
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21072588 can be divided by 48 positive divisors. The sum of these divisors (counting 21072588) is 1, the average is 0.020833333333333.

Base conversion 21072588

Base System Value
2 Binary 1010000011000101011001100
3 Ternary 1110122121011020
4 Quaternary 1100120223030
5 Quinary 20343310323
6 Senary 2031354140
8 Octal 120305314
10 Decimal 21072588
12 Duodecimal 7082950
16 Hexadecimal 1418acc
20 Vigesimal 6be198
36 Base36 cjnpo

Cryptographic Hash Functions

md5 85866fac6df6c227a242482e48f60b17
sha1 bf9bff96bc5df334461865caac8cb1b6f53afc9c
sha256 ecdf4eb7feb4db98e527b1ade230a0e0a25e2fd0f8b48abe1b8c8e71caa89983
sha512 b2cedfa88a907bf1c657ccd200bef227d4d09b0000460ff6966f627e52cd2a7da02c6679760904a402468a73929b4ec79c87593013dc81e6833bdee1174e5668
ripemd-160 d7aecf155b912002d5f096c669decc5b0567b82d

21072588 as geometric shapes

Circle

Radius = n
Diameter 42145176
Circumference 132402975.30585
Area 1.3950366742972E+15

Sphere

Radius = n
Volume 3.9196044109806E+22
Surface area 5.5801466971887E+15
Circumference 132402975.30585

Square

Length = n
Perimeter 84290352
Area 444053965017744
Diagonal 29801139.743901

Cube

Length = n
Surface area 2664323790106464
Volume 9.3573662545853E+21
Space diagonal 36498793.062966

Equilateral Triangle

Length = n
Perimeter 63217764
Area 1.9228100717829E+14
Altitude 18249396.531483

Triangular Pyramid

Length = n
Surface area 1.9228100717829E+14
Volume 1.1027761887772E+21
Height 9933713.2479668