20712900 (number)

20712900 is an even 8-digits composite number following 20712899 and preceding 20712901. In scientific notation, it is written as 2.0712900 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 4945920 positive integers (up to 20712900) that are relatively prime to 20712900.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twelve thousand nine hundred

Notation

Scientific notation 2.0712900 × 10^7
Engineering notation 2.0712900 × 10^6

Prime Factorization of 20712900

Prime Factorization 2 × 2 × 3 × 25 × 1469 × 47

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10356450
Product of the distinct prime numbers

The prime factorization of 20712900 is 2 × 2 × 3 × 25 × 1469 × 47. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 67, 19, 22, 627, 1924, 2364, 87768, 5605, 532168, 184610, 1073186, 5631219, 42038686, 66822207, 997543896, 622301995, 4695866094, 9489833523

Basic calculations (n = 20712900)

Multiplication

n×y
n×2 41425800
n×3 62138700
n×4 82851600
n×5 103564500

Division

n÷y
n÷2 10356450
n÷3 6904300
n÷3 5178225
n÷5 4142580

Exponentiation

ny
n2 429024226410000
n3 8.8863358992077E+21
n4 1.840617868467E+29
n5 3.812453384777E+36

Nth Root

y√n
2√n 4551.142713649
3√n 274.62936294947
4√n 67.462157641517
5√n 29.056826599436

Divisors of 20712900

1, 2, 3, 4, 6, 12, 25, 47, 50, 75, 94, 100, 141, 150, 188, 282, 300, 564, 1175, 1469, 2350, 2938, 3525, 4407, 4700, 5876, 7050, 8814, 14100, 17628, 36725, 69043, 73450, 110175, 138086, 146900, 207129, 220350, 276172, 414258, 440700, 828516, 1726075, 3452150, 5178225, 6904300, 10356450, 20712900

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 -20712899
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 20712900 can be divided by 48 positive divisors. The sum of these divisors (counting 20712900) is 1, the average is 0.020833333333333.

Base conversion 20712900

Base System Value
2 Binary 1001111000000110111000100
3 Ternary 1102222022202110
4 Quaternary 1033000313010
5 Quinary 20300303100
6 Senary 2015541020
8 Octal 117006704
10 Decimal 20712900
12 Duodecimal 6b2a770
16 Hexadecimal 13c0dc4
20 Vigesimal 699250
36 Base36 cby6c

Cryptographic Hash Functions

md5 4b90dcd2be70c6577e62efe93df254ea
sha1 a901d8f75374cf0fd0b636b75ab70340da4cda0f
sha256 0d65a860c317c69e589e0953b820c1605923594266e2e21ca86b9d316fe3a3e0
sha512 1f66cfe6b0ad9e2dda30528289cc0d0566108277ada874c5f45ea87d869d792854d6f525cba4864908883486261c1c676ba06b05b3b516cda3fa8bc88f592c60
ripemd-160 5dd0f10df064637fac7f95753d70e2196680c3f9

20712900 as geometric shapes

Circle

Radius = n
Diameter 41425800
Circumference 130142988.94908
Area 1.3478193579017E+15

Sphere

Radius = n
Volume 3.7222996771043E+22
Surface area 5.3912774316068E+15
Circumference 130142988.94908

Square

Length = n
Perimeter 82851600
Area 429024226410000
Diagonal 29292464.096078

Cube

Length = n
Surface area 2574145358460000
Volume 8.8863358992077E+21
Space diagonal 35875795.172093

Equilateral Triangle

Length = n
Perimeter 62138700
Area 1.8577293945501E+14
Altitude 17937897.586047

Triangular Pyramid

Length = n
Surface area 1.8577293945501E+14
Volume 1.0472647290385E+21
Height 9764154.6986926