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

20807613 (number)

20807613 is an odd 8-digits composite number following 20807612 and preceding 20807614. In scientific notation, it is written as 2.0807613 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors. There are 13871736 positive integers (up to 20807613) that are relatively prime to 20807613.

Interesting facts

20807613 has 6 divisors, whose sum is 30055454
The reverse of 20807613 is 31670802
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million eight hundred seven thousand six hundred thirteen

Notation

Scientific notation	2.0807613 × 10^7
Engineering notation	2.0807613 × 10^6

Prime Factorization of 20807613

Prime Factorization 3 × 3 × 2311957

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6935871	Product of the distinct prime numbers

The prime factorization of 20807613 is 3 × 3 × 2311957. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 46, 77, 726, 967, 8382, 1287, 41863, 61378, 520502, 50880, 1800543, 7891480, 62197387, 20278503, 986886150, 758653359, 6427558314, 1637608249

Basic calculations (n = 20807613)

Multiplication

n×y

n×2	41615226
n×3	62422839
n×4	83230452
n×5	104038065

Division

n÷y

n÷2	10403806.5
n÷3	6935871
n÷3	5201903.25
n÷5	4161522.6

Exponentiation

n^y

n²	432956758757769
n³	9.008796681966E+21
n⁴	1.8745155495403E+29
n⁵	3.9004194117318E+36

Nth Root

^y√n

²√n	4561.5362543775
³√n	275.04732188395
⁴√n	67.539146088602
⁵√n	29.083351511874

Divisors of 20807613

1, 3, 9, 2311957, 6935871, 20807613

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20807612	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20807613 can be divided by 6 positive divisors. The sum of these divisors (counting 20807613) is 1, the average is 0.16666666666667.

Base conversion 20807613

Base	System	Value
2	Binary	1001111010111111110111101
3	Ternary	1110011010200100
4	Quaternary	1033113332331
5	Quinary	20311320423
6	Senary	2021551313
8	Octal	117277675
10	Decimal	20807613
12	Duodecimal	6b75539
16	Hexadecimal	13d7fbd
20	Vigesimal	6a0j0d
36	Base36	cdz99

Cryptographic Hash Functions

md5	e1b01fa3c121fa5af0f07be05036d4f7
sha1	7ed8311e04c9554b95dee3f83ddd9e66b76194ba
sha256	78efc01a3ab3d5e0afc8103f8144ebe1f6029252cd2d571c8c6f5ca0e8aa1a60
sha512	4b2b7a70308c323c5f694c56bebebc9ee86a8b06e8f10b9c36777d4ab45c58d66a07e509efed8204cb38546d86b33a280e0c4e2b3e9056fb5656ceb436ca52fd
ripemd-160	bb6fd82c2dcc44a04f90ce36baf61a9a3c2a4d86

20807613 as geometric shapes

Circle

Radius = n

Diameter	41615226
Circumference	130738088.27908
Area	1.3601737726355E+15

Sphere

Radius = n

Volume	3.7735959298331E+22
Surface area	5.4406950905418E+15
Circumference	130738088.27908

Square

Length = n

Perimeter	83230452
Area	432956758757769
Diagonal	29426408.505211

Cube

Length = n

Surface area	2597740552546614
Volume	9.008796681966E+21
Space diagonal	36039842.900231

Equilateral Triangle

Length = n

Perimeter	62422839
Area	1.874757759122E+14
Altitude	18019921.450115

Triangular Pyramid

Length = n

Surface area	1.874757759122E+14
Volume	1.0616968706915E+21
Height	9808802.8350702