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

20513601 (number)

20513601 is an odd 8-digits composite number following 20513600 and preceding 20513602. In scientific notation, it is written as 2.0513601 × 10^7. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 13675716 positive integers (up to 20513601) that are relatively prime to 20513601.

Interesting facts

20513601 has 4 divisors, whose sum is 21273392
The reverse of 20513601 is 10631502
Previous prime number is 27

Basic properties

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

Name

Name	twenty million five hundred thirteen thousand six hundred one

Notation

Scientific notation	2.0513601 × 10^7
Engineering notation	2.0513601 × 10^6

Prime Factorization of 20513601

Prime Factorization 27 × 759763

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20513601	Product of the distinct prime numbers

The prime factorization of 20513601 is 27 × 759763. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 49, 99, 568, 139, 1215, 1130, 54157, 84766, 563050, 516443, 585485, 2655337, 12602374, 4237251, 642759459, 351496039, 4185060435, 6343164091

Basic calculations (n = 20513601)

Multiplication

n×y

n×2	41027202
n×3	61540803
n×4	82054404
n×5	102568005

Division

n÷y

n÷2	10256800.5
n÷3	6837867
n÷3	5128400.25
n÷5	4102720.2

Exponentiation

n^y

n²	420807825987201
n³	8.6322838399789E+21
n⁴	1.7707922641207E+29
n⁵	3.632532596006E+36

Nth Root

^y√n

²√n	4529.1942992104
³√n	273.74569706128
⁴√n	67.299288994836
⁵√n	29.000693326347

Divisors of 20513601

1, 27, 759763, 20513601

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	-20513600	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 20513601 can be divided by 4 positive divisors. The sum of these divisors (counting 20513601) is 1, the average is 0.25.

Base conversion 20513601

Base	System	Value
2	Binary	1001110010000001101000001
3	Ternary	1102121012101000
4	Quaternary	1032100031001
5	Quinary	20222413401
6	Senary	2011402213
8	Octal	116201501
10	Decimal	20513601
12	Duodecimal	6a53369
16	Hexadecimal	1390341
20	Vigesimal	684401
36	Base36	c7oe9

Cryptographic Hash Functions

md5	78b1bd0ddaf92db22458e59e19c4c4f7
sha1	2feecae2192731a9613061e15e17714138baef0c
sha256	988b074cf42a8aff1d5141d343b42dc68795c84ca0a7e9b71840eae3496329f4
sha512	546b7ec4369067c1256708df7d5e069ea719aaf1091f258528df74a6fdee78949ea13c96349f31bb66a5899ff6f97cf12307dbf9dfa1ccd208ec6e4c8db56a2f
ripemd-160	d1787e2df96a6b10d94c738f3c4f071520bdeff5

20513601 as geometric shapes

Circle

Radius = n

Diameter	41027202
Circumference	128890756.40054
Area	1.3220067746945E+15

Sphere

Radius = n

Volume	3.6158825993839E+22
Surface area	5.2880270987779E+15
Circumference	128890756.40054

Square

Length = n

Perimeter	82054404
Area	420807825987201
Diagonal	29010612.74731

Cube

Length = n

Surface area	2524846955923206
Volume	8.6322838399789E+21
Space diagonal	35530599.178196

Equilateral Triangle

Length = n

Perimeter	61540803
Area	1.8221513370811E+14
Altitude	17765299.589098

Triangular Pyramid

Length = n

Surface area	1.8221513370811E+14
Volume	1.0173244067294E+21
Height	9670204.2491034