Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20112813 (number)

20112813 is an odd 8-digits composite number following 20112812 and preceding 20112814. In scientific notation, it is written as 2.0112813 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 11492928 positive integers (up to 20112813) that are relatively prime to 20112813.

Interesting facts

20112813 has 8 divisors, whose sum is 27243008
The reverse of 20112813 is 31821102
Previous prime number is 63

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million one hundred twelve thousand eight hundred thirteen

Notation

Scientific notation	2.0112813 × 10^7
Engineering notation	2.0112813 × 10^6

Prime Factorization of 20112813

Prime Factorization 3 × 63 × 106417

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20112813	Product of the distinct prime numbers

The prime factorization of 20112813 is 3 × 63 × 106417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 31, 77, 593, 157, 4687, 781, 86697, 63148, 128736, 925764, 201695, 175973, 17615318, 94661592, 196887696, 218991764, 660283552, 5789348420

Basic calculations (n = 20112813)

Multiplication

n×y

n×2	40225626
n×3	60338439
n×4	80451252
n×5	100564065

Division

n÷y

n÷2	10056406.5
n÷3	6704271
n÷3	5028203.25
n÷5	4022562.6

Exponentiation

n^y

n²	404525246772969
n³	8.1361406421236E+21
n⁴	1.6364067527673E+29
n⁵	3.2912743010346E+36

Nth Root

^y√n

²√n	4484.7310956177
³√n	271.95117437473
⁴√n	66.968134927125
⁵√n	28.886475982969

Divisors of 20112813

1, 3, 63, 189, 106417, 319251, 6704271, 20112813

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20112812	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20112813 can be divided by 8 positive divisors. The sum of these divisors (counting 20112813) is 1, the average is 0.125.

Base conversion 20112813

Base	System	Value
2	Binary	1001100101110010110101101
3	Ternary	1101211211121000
4	Quaternary	1030232112231
5	Quinary	20122102223
6	Senary	1555030513
8	Octal	114562655
10	Decimal	20112813
12	Duodecimal	689b439
16	Hexadecimal	132e5ad
20	Vigesimal	65e20d
36	Base36	bz359

Cryptographic Hash Functions

md5	c0b8d20dca0fc7977761f3b5997f8a01
sha1	47a2e33b3b7b96c770984b6c07165c46a406e872
sha256	f60ded27a72256f1437df80a1f1473b3fc866ca41429462f61332551dc72b581
sha512	7a6bea19aab4771606a277618c697d23d3127d1d7b7c3c2fb2de9923e0394b936985d56e53f842da4372784e9b9a59a017ee9fa0f9eb2282d71898625e7e2b29
ripemd-160	358b2e6de2678a605221f9896b10ad03cc63462b

20112813 as geometric shapes

Circle

Radius = n

Diameter	40225626
Circumference	126372531.12765
Area	1.2708535434536E+15

Sphere

Radius = n

Volume	3.4080586226492E+22
Surface area	5.0834141738142E+15
Circumference	126372531.12765

Square

Length = n

Perimeter	80451252
Area	404525246772969
Diagonal	28443812.922074

Cube

Length = n

Surface area	2427151480637814
Volume	8.1361406421236E+21
Space diagonal	34836413.999132

Equilateral Triangle

Length = n

Perimeter	60338439
Area	1.7516457008878E+14
Altitude	17418206.999566

Triangular Pyramid

Length = n

Surface area	1.7516457008878E+14
Volume	9.5885337012218E+20
Height	9481270.9740246