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

20100521 (number)

20100521 is an odd 8-digits composite number following 20100520 and preceding 20100522. In scientific notation, it is written as 2.0100521 × 10^7. The sum of its digits is 11. It has a total of 2 prime factors and 4 positive divisors. There are 17229012 positive integers (up to 20100521) that are relatively prime to 20100521.

Interesting facts

20100521 has 4 divisors, whose sum is 22972032
The reverse of 20100521 is 12500102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 11
Digital Root 2

Name

Name	twenty million one hundred thousand five hundred twenty-one

Notation

Scientific notation	2.0100521 × 10^7
Engineering notation	2.0100521 × 10^6

Prime Factorization of 20100521

Prime Factorization 7 × 2871503

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20100521	Product of the distinct prime numbers

The prime factorization of 20100521 is 7 × 2871503. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 4, 43, 122, 912, 790, 6302, 16300, 26253, 366900, 95092, 7607729, 8682168, 20969125, 63612124, 655376409, 189796379, 2017601439, 6015511308

Basic calculations (n = 20100521)

Multiplication

n×y

n×2	40201042
n×3	60301563
n×4	80402084
n×5	100502605

Division

n÷y

n÷2	10050260.5
n÷3	6700173.6666667
n÷3	5025130.25
n÷5	4020104.2

Exponentiation

n^y

n²	404030944471441
n³	8.121232483998E+21
n⁴	1.6324100409048E+29
n⁵	3.2812292307819E+36

Nth Root

^y√n

²√n	4483.3604584062
³√n	271.89576185306
⁴√n	66.957900642166
⁵√n	28.88294430994

Divisors of 20100521

1, 7, 2871503, 20100521

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	-20100520	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 20100521 can be divided by 4 positive divisors. The sum of these divisors (counting 20100521) is 1, the average is 0.25.

Base conversion 20100521

Base	System	Value
2	Binary	1001100101011010110101001
3	Ternary	1101211012201202
4	Quaternary	1030223112221
5	Quinary	20121204041
6	Senary	1554453545
8	Octal	114532651
10	Decimal	20100521
12	Duodecimal	68942b5
16	Hexadecimal	132b5a9
20	Vigesimal	65cb61
36	Base36	bytnt

Cryptographic Hash Functions

md5	7b4844efc4b4dc1b74b908779686474f
sha1	4f87c3866e35d79a50ccb034ec63101af1542c2b
sha256	288a85e4af9e9e263e187652498cbc0d7b3c51bfac06a04db39c3ccddbcd6504
sha512	95c96ced0253d04e4ddd6dfdbc6455af6c67c31c140e666b651fe1b77269833afb3af0dfa52e5ab097f5f788c6ca658f9ce1017d4174563e65296d68a6528884
ripemd-160	02631da64207f80685e8531c49595c511bc7cbd2

20100521 as geometric shapes

Circle

Radius = n

Diameter	40201042
Circumference	126295298.21385
Area	1.2693006469744E+15

Sphere

Radius = n

Volume	3.4018139079764E+22
Surface area	5.0772025878977E+15
Circumference	126295298.21385

Square

Length = n

Perimeter	80402084
Area	404030944471441
Diagonal	28426429.408965

Cube

Length = n

Surface area	2424185666828646
Volume	8.121232483998E+21
Space diagonal	34815123.630605

Equilateral Triangle

Length = n

Perimeter	60301563
Area	1.7495053091364E+14
Altitude	17407561.815303

Triangular Pyramid

Length = n

Surface area	1.7495053091364E+14
Volume	9.5709642683791E+20
Height	9475476.4696551