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

20508002 (number)

20508002 is an even 8-digits composite number following 20508001 and preceding 20508003. In scientific notation, it is written as 2.0508002 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 10254000 positive integers (up to 20508002) that are relatively prime to 20508002.

Interesting facts

20508002 has 4 divisors, whose sum is 30762006
The reverse of 20508002 is 20080502
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million five hundred eight thousand two

Notation

Scientific notation	2.0508002 × 10^7
Engineering notation	2.0508002 × 10^6

Prime Factorization of 20508002

Prime Factorization 2 × 10254001

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20508002	Product of the distinct prime numbers

The prime factorization of 20508002 is 2 × 10254001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 36, 68, 122, 578, 7396, 9765, 39426, 63062, 515903, 513072, 7403316, 9914886, 26152456, 28823399, 546419463, 679500315, 8289791356, 2841248811

Basic calculations (n = 20508002)

Multiplication

n×y

n×2	41016004
n×3	61524006
n×4	82032008
n×5	102540010

Division

n÷y

n÷2	10254001
n÷3	6836000.6666667
n÷3	5127000.5
n÷5	4101600.4

Exponentiation

n^y

n²	420578146032004
n³	8.6252174599806E+21
n⁴	1.7688597691972E+29
n⁵	3.6275779684415E+36

Nth Root

^y√n

²√n	4528.5761559236
³√n	273.72078933259
⁴√n	67.294696343201
⁵√n	28.999110058618

Divisors of 20508002

1, 2, 10254001, 20508002

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	-20508001	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 20508002 can be divided by 4 positive divisors. The sum of these divisors (counting 20508002) is 1, the average is 0.25.

Base conversion 20508002

Base	System	Value
2	Binary	1001110001110110101100010
3	Ternary	1102120220200122
4	Quaternary	1032032311202
5	Quinary	20222224002
6	Senary	2011320242
8	Octal	116166542
10	Decimal	20508002
12	Duodecimal	6a50082
16	Hexadecimal	138ed62
20	Vigesimal	683a02
36	Base36	c7k2q

Cryptographic Hash Functions

md5	adfc4aaa08f8fd24bcdfd91ac86c0776
sha1	da3fbe735eb8188e538920c79ef0d516f0427bee
sha256	cf2d0ffac35054b9df4c555e7ab5586aced012abe8594927dd49fbf2d08afcfb
sha512	2841a924c77259b2c03a713152ae9703edb60d39321672647947393bd77c44a2f4daab871447ab6b37a346f74bd69e44064f30eb0cd220ec65d908a7078a2e5f
ripemd-160	fde3d97867118cc04425b2f09a1282a1e5283145

20508002 as geometric shapes

Circle

Radius = n

Diameter	41016004
Circumference	128855576.84601
Area	1.3212852138346E+15

Sphere

Radius = n

Volume	3.6129226410519E+22
Surface area	5.2851408553382E+15
Circumference	128855576.84601

Square

Length = n

Perimeter	82032008
Area	420578146032004
Diagonal	29002694.565575

Cube

Length = n

Surface area	2523468876192024
Volume	8.6252174599806E+21
Space diagonal	35520901.425724

Equilateral Triangle

Length = n

Perimeter	61524006
Area	1.8211567937014E+14
Altitude	17760450.712862

Triangular Pyramid

Length = n

Surface area	1.8211567937014E+14
Volume	1.0164916258602E+21
Height	9667564.8551915