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

20308970 (number)

20308970 is an even 8-digits composite number following 20308969 and preceding 20308971. In scientific notation, it is written as 2.0308970 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 7385040 positive integers (up to 20308970) that are relatively prime to 20308970.

Interesting facts

20308970 has 8 divisors, whose sum is 31017504
The reverse of 20308970 is 07980302
Previous prime number is 55

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million three hundred eight thousand nine hundred seventy

Notation

Scientific notation	2.0308970 × 10^7
Engineering notation	2.0308970 × 10^6

Prime Factorization of 20308970

Prime Factorization 2 × 55 × 184627

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20308970	Product of the distinct prime numbers

The prime factorization of 20308970 is 2 × 55 × 184627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 18, 14, 729, 640, 6127, 7573, 26307, 35144, 359476, 876890, 9180708, 8640546, 68296778, 47782669, 326915893, 257224517, 825578465, 6621405862

Basic calculations (n = 20308970)

Multiplication

n×y

n×2	40617940
n×3	60926910
n×4	81235880
n×5	101544850

Division

n÷y

n÷2	10154485
n÷3	6769656.6666667
n÷3	5077242.5
n÷5	4061794

Exponentiation

n^y

n²	412454262460900
n³	8.3765212426905E+21
n⁴	1.7011851862216E+29
n⁵	3.454931891142E+36

Nth Root

^y√n

²√n	4506.5474589757
³√n	272.8324142419
⁴√n	67.130823464156
⁵√n	28.942602473116

Divisors of 20308970

1, 2, 55, 110, 184627, 369254, 10154485, 20308970

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	-20308969	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 20308970 can be divided by 8 positive divisors. The sum of these divisors (counting 20308970) is 1, the average is 0.125.

Base conversion 20308970

Base	System	Value
2	Binary	1001101011110001111101010
3	Ternary	1102012210200002
4	Quaternary	1031132033222
5	Quinary	20144341340
6	Senary	2003143002
8	Octal	115361752
10	Decimal	20308970
12	Duodecimal	6974a62
16	Hexadecimal	135e3ea
20	Vigesimal	66ic8a
36	Base36	c3ai2

Cryptographic Hash Functions

md5	ce8fa375c72abe59a12e704e4e748de7
sha1	8843320cf522254b8071fe06c2c47a99f6e7598f
sha256	b48fddd2968744aaa6b3f944c62712956580888bea48954fb4e0aee8dd6844e3
sha512	8eca133b54e78aafbb499c8ab5252e69ab7413d36b484404af1ea6f262cd3387edce192c1a7770a4bd4753f3750c12a0c206997f9f2b54cb984492577c90b93e
ripemd-160	e48dc167aa7729bdbec8cbfee007c9ff0bff7609

20308970 as geometric shapes

Circle

Radius = n

Diameter	40617940
Circumference	127605021.90795
Area	1.295763280889E+15

Sphere

Radius = n

Volume	3.5087490131567E+22
Surface area	5.1830531235558E+15
Circumference	127605021.90795

Square

Length = n

Perimeter	81235880
Area	412454262460900
Diagonal	28721220.811828

Cube

Length = n

Surface area	2474725574765400
Volume	8.3765212426905E+21
Space diagonal	35176167.889392

Equilateral Triangle

Length = n

Perimeter	60926910
Area	1.7859793459516E+14
Altitude	17588083.944696

Triangular Pyramid

Length = n

Surface area	1.7859793459516E+14
Volume	9.8718249557661E+20
Height	9573740.2706094