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

20953013 (number)

20953013 is an odd 8-digits composite number following 20953012 and preceding 20953014. In scientific notation, it is written as 2.0953013 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 20931660 positive integers (up to 20953013) that are relatively prime to 20953013.

Interesting facts

20953013 has 4 divisors, whose sum is 20974368
The reverse of 20953013 is 31035902
Previous prime number is 1031

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million nine hundred fifty-three thousand thirteen

Notation

Scientific notation	2.0953013 × 10^7
Engineering notation	2.0953013 × 10^6

Prime Factorization of 20953013

Prime Factorization 1031 × 20323

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20953013	Product of the distinct prime numbers

The prime factorization of 20953013 is 1031 × 20323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 18, 24, 462, 883, 1289, 5499, 22722, 23647, 96876, 235335, 4568502, 1767043, 64778618, 56633975, 243233442, 272913771, 6199580909, 1599975450

Basic calculations (n = 20953013)

Multiplication

n×y

n×2	41906026
n×3	62859039
n×4	83812052
n×5	104765065

Division

n÷y

n÷2	10476506.5
n÷3	6984337.6666667
n÷3	5238253.25
n÷5	4190602.6

Exponentiation

n^y

n²	439028753778169
n³	9.1989751852878E+21
n⁴	1.9274624664401E+29
n⁵	4.0386146116332E+36

Nth Root

^y√n

²√n	4577.4461220204
³√n	275.68649640851
⁴√n	67.656826130262
⁵√n	29.123884261133

Divisors of 20953013

1, 1031, 20323, 20953013

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20953012	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20953013 can be divided by 4 positive divisors. The sum of these divisors (counting 20953013) is 1, the average is 0.25.

Base conversion 20953013

Base	System	Value
2	Binary	1001111111011011110110101
3	Ternary	1110102112010112
4	Quaternary	1033323132311
5	Quinary	20330444023
6	Senary	2025032405
8	Octal	117733665
10	Decimal	20953013
12	Duodecimal	7025705
16	Hexadecimal	13fb7b5
20	Vigesimal	6aj2ad
36	Base36	ch3g5

Cryptographic Hash Functions

md5	b4eed6728b6977407279f7ad4d7875f4
sha1	825f507b9efbcf589fef1d2be5bb8af5592e9806
sha256	a049483fa0d8ed199c6e863d4979225330b579312123fd7ae5950e85b8698e44
sha512	11b03b31126b362c797879193ef8fdb5a3541d6852ce5510540ac38dafe2204641c969eb6f45305fcbb5a6acad7ffcb638bbd09a1ca86825ab9a0ed49c2157e0
ripemd-160	62878be52b8fa119e131a24b75d4e8e1a336fbe9

20953013 as geometric shapes

Circle

Radius = n

Diameter	41906026
Circumference	131651663.42274
Area	1.3792495075842E+15

Sphere

Radius = n

Volume	3.8532577150206E+22
Surface area	5.5169980303367E+15
Circumference	131651663.42274

Square

Length = n

Perimeter	83812052
Area	439028753778169
Diagonal	29632035.15718

Cube

Length = n

Surface area	2634172522669014
Volume	9.1989751852878E+21
Space diagonal	36291683.087651

Equilateral Triangle

Length = n

Perimeter	62859039
Area	1.9010502688186E+14
Altitude	18145841.543826

Triangular Pyramid

Length = n

Surface area	1.9010502688186E+14
Volume	1.0841096222473E+21
Height	9877345.0523933