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

20061621 (number)

20061621 is an odd 8-digits composite number following 20061620 and preceding 20061622. In scientific notation, it is written as 2.0061621 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 13089024 positive integers (up to 20061621) that are relatively prime to 20061621.

Interesting facts

20061621 has 8 divisors, whose sum is 21248640
The reverse of 20061621 is 12616002
Previous prime number is 47

Basic properties

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

Name

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

Notation

Scientific notation	2.0061621 × 10^7
Engineering notation	2.0061621 × 10^6

Prime Factorization of 20061621

Prime Factorization 27 × 47 × 15809

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20061621	Product of the distinct prime numbers

The prime factorization of 20061621 is 27 × 47 × 15809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 37, 100, 423, 364, 9503, 9838, 82525, 16453, 542184, 475366, 4133503, 8047111, 31817161, 75972477, 879863290, 577896895, 8675088557, 549577509

Basic calculations (n = 20061621)

Multiplication

n×y

n×2	40123242
n×3	60184863
n×4	80246484
n×5	100308105

Division

n÷y

n÷2	10030810.5
n÷3	6687207
n÷3	5015405.25
n÷5	4012324.2

Exponentiation

n^y

n²	402468637147641
n³	8.0741732628425E+21
n⁴	1.6198100388748E+29
n⁵	3.2496015091901E+36

Nth Root

^y√n

²√n	4479.0200937259
³√n	271.72025105502
⁴√n	66.925481647321
⁵√n	28.871756368168

Divisors of 20061621

1, 27, 47, 1269, 15809, 426843, 743023, 20061621

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20061620	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20061621 can be divided by 8 positive divisors. The sum of these divisors (counting 20061621) is 1, the average is 0.125.

Base conversion 20061621

Base	System	Value
2	Binary	1001100100001110110110101
3	Ternary	1101202020101000
4	Quaternary	1030201312311
5	Quinary	20113432441
6	Senary	1553553513
8	Octal	114416665
10	Decimal	20061621
12	Duodecimal	6875899
16	Hexadecimal	1321db5
20	Vigesimal	657e11
36	Base36	bxzn9

Cryptographic Hash Functions

md5	59fb155bdb326aed768b72fe829424ee
sha1	4862ba947b75eb6dace25b1cc1738c481fa2683a
sha256	9a00d64a5a18d5e49fdef512bb3e2a8b102b8b7c011b299554e4d0baa26f9aca
sha512	460f42c39c1b79e775aea72e7ac579d02b0e4a8ba74eca1f71f8083e0c9a3792ab1502277e18e5737ae86dac0827940b08309100303e6c5db1908065cbd32f00
ripemd-160	e9f614ac58e86eea1359a62d1a46baddcf4993e0

20061621 as geometric shapes

Circle

Radius = n

Diameter	40123242
Circumference	126050882.30541
Area	1.2643925137633E+15

Sphere

Radius = n

Volume	3.3821017875143E+22
Surface area	5.0575700550533E+15
Circumference	126050882.30541

Square

Length = n

Perimeter	80246484
Area	402468637147641
Diagonal	28371416.501389

Cube

Length = n

Surface area	2414811822885846
Volume	8.0741732628425E+21
Space diagonal	34747746.854191

Equilateral Triangle

Length = n

Perimeter	60184863
Area	1.7427403199818E+14
Altitude	17373873.427095

Triangular Pyramid

Length = n

Surface area	1.7427403199818E+14
Volume	9.5155044443851E+20
Height	9457138.8337963