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

20163621 (number)

20163621 is an odd 8-digits composite number following 20163620 and preceding 20163622. In scientific notation, it is written as 2.0163621 × 10^7. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 13442412 positive integers (up to 20163621) that are relatively prime to 20163621.

Interesting facts

20163621 has 4 divisors, whose sum is 26884832
The reverse of 20163621 is 12636102
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million one hundred sixty-three thousand six hundred twenty-one

Notation

Scientific notation	2.0163621 × 10^7
Engineering notation	2.0163621 × 10^6

Prime Factorization of 20163621

Prime Factorization 3 × 6721207

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20163621	Product of the distinct prime numbers

The prime factorization of 20163621 is 3 × 6721207. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 80, 70, 213, 153, 3129, 6384, 13541, 61930, 146146, 154400, 8660570, 4329305, 45597008, 40907793, 510858941, 425713568, 6779217671, 7016689829

Basic calculations (n = 20163621)

Multiplication

n×y

n×2	40327242
n×3	60490863
n×4	80654484
n×5	100818105

Division

n÷y

n÷2	10081810.5
n÷3	6721207
n÷3	5040905.25
n÷5	4032724.2

Exponentiation

n^y

n²	406571611831641
n³	8.1979558903323E+21
n⁴	1.6530047554738E+29
n⁵	3.3330561400571E+36

Nth Root

^y√n

²√n	4490.3920764227
³√n	272.17997838325
⁴√n	67.010387824745
⁵√n	28.901055577571

Divisors of 20163621

1, 3, 6721207, 20163621

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	-20163620	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 20163621 can be divided by 4 positive divisors. The sum of these divisors (counting 20163621) is 1, the average is 0.25.

Base conversion 20163621

Base	System	Value
2	Binary	1001100111010110000100101
3	Ternary	1101221102021210
4	Quaternary	1030322300211
5	Quinary	20130213441
6	Senary	2000102033
8	Octal	114726045
10	Decimal	20163621
12	Duodecimal	6904919
16	Hexadecimal	133ac25
20	Vigesimal	660911
36	Base36	c06cl

Cryptographic Hash Functions

md5	a208f4a58f4499dcd8a7f9a4e8efa6ae
sha1	46e8e40707e47d06f5fb2107bf052565572efeac
sha256	b31990bd678eb9779aae2d9d7e1ddbe9036cdcea99373ce65ee9c1197f3eafdf
sha512	fdb32c5e1ec553f372d0b8469399aa9931a6a20747d7d21b8bf2c34350da7cc38348cd3385e86ea52493cf18c028027fd036bd125500c8c904e83d5b8e8dd49c
ripemd-160	4c418b21031b5054be9f0c2c34018bdbb27c56bf

20163621 as geometric shapes

Circle

Radius = n

Diameter	40327242
Circumference	126691767.20674
Area	1.2772823888884E+15

Sphere

Radius = n

Volume	3.4339517332695E+22
Surface area	5.1091295555538E+15
Circumference	126691767.20674

Square

Length = n

Perimeter	80654484
Area	406571611831641
Diagonal	28515666.284751

Cube

Length = n

Surface area	2439429670989846
Volume	8.1979558903323E+21
Space diagonal	34924416.036563

Equilateral Triangle

Length = n

Perimeter	60490863
Area	1.7605067215189E+14
Altitude	17462208.018281

Triangular Pyramid

Length = n

Surface area	1.7605067215189E+14
Volume	9.6613836698703E+20
Height	9505222.094917