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

20101513 (number)

20101513 is an odd 8-digits composite number following 20101512 and preceding 20101514. In scientific notation, it is written as 2.0101513 × 10^7. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 19771920 positive integers (up to 20101513) that are relatively prime to 20101513.

Interesting facts

20101513 has 4 divisors, whose sum is 20431108
The reverse of 20101513 is 31510102
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twenty million one hundred one thousand five hundred thirteen

Notation

Scientific notation	2.0101513 × 10^7
Engineering notation	2.0101513 × 10^6

Prime Factorization of 20101513

Prime Factorization 61 × 329533

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20101513	Product of the distinct prime numbers

The prime factorization of 20101513 is 61 × 329533. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 100, 30, 585, 748, 3996, 8222, 30110, 65698, 356498, 708084, 611055, 5396804, 39162302, 52013981, 922833466, 549694461, 4371891273, 4732517245

Basic calculations (n = 20101513)

Multiplication

n×y

n×2	40203026
n×3	60304539
n×4	80406052
n×5	100507565

Division

n÷y

n÷2	10050756.5
n÷3	6700504.3333333
n÷3	5025378.25
n÷5	4020302.6

Exponentiation

n^y

n²	404070824889169
n³	8.1224349394304E+21
n⁴	1.6327323152661E+29
n⁵	3.2820389860842E+36

Nth Root

^y√n

²√n	4483.4710883422
³√n	271.90023464191
⁴√n	66.958726752696
⁵√n	28.883229390264

Divisors of 20101513

1, 61, 329533, 20101513

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	-20101512	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 20101513 can be divided by 4 positive divisors. The sum of these divisors (counting 20101513) is 1, the average is 0.25.

Base conversion 20101513

Base	System	Value
2	Binary	1001100101011100110001001
3	Ternary	1101211021002111
4	Quaternary	1030223212021
5	Quinary	20121222023
6	Senary	1554502321
8	Octal	114534611
10	Decimal	20101513
12	Duodecimal	68949a1
16	Hexadecimal	132b989
20	Vigesimal	65cdfd
36	Base36	byufd

Cryptographic Hash Functions

md5	620c2d3c9f17f21f6b5381f1c66562a2
sha1	01d418a2d788b04b832331b605975074803805a6
sha256	29db1be050fc11d65fb7395e31558475ee362c387b4d6c8feab342aca1be23bd
sha512	8096be0311ab35d7279353e2dcd8223b667e425eb8b97a0e61cf3fe3c3e0f92765799daa746f7cd6760d71d9dfcef21cdf00dd5caa6dbc45e2f79070e74e0556
ripemd-160	92603df0803aa8f25f4718a78a3da8fd110fe9f6

20101513 as geometric shapes

Circle

Radius = n

Diameter	40203026
Circumference	126301531.13368
Area	1.2694259350018E+15

Sphere

Radius = n

Volume	3.4023175913301E+22
Surface area	5.0777037400071E+15
Circumference	126301531.13368

Square

Length = n

Perimeter	80406052
Area	404070824889169
Diagonal	28427832.308819

Cube

Length = n

Surface area	2424424949335014
Volume	8.1224349394304E+21
Space diagonal	34816841.825006

Equilateral Triangle

Length = n

Perimeter	60304539
Area	1.7496779964108E+14
Altitude	17408420.912503

Triangular Pyramid

Length = n

Surface area	1.7496779964108E+14
Volume	9.5723813756962E+20
Height	9475944.1029397