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

12930139 (number)

12930139 is an odd 8-digits composite number following 12930138 and preceding 12930140. In scientific notation, it is written as 1.2930139 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 12875800 positive integers (up to 12930139) that are relatively prime to 12930139.

Interesting facts

12930139 has 4 divisors, whose sum is 12984480
The reverse of 12930139 is 93103921
Previous prime number is 239

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twelve million nine hundred thirty thousand one hundred thirty-nine

Notation

Scientific notation	1.2930139 × 10^7
Engineering notation	1.2930139 × 10^6

Prime Factorization of 12930139

Prime Factorization 239 × 54101

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12930139	Product of the distinct prime numbers

The prime factorization of 12930139 is 239 × 54101. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 41, 38, 971, 79, 9949, 3694, 50126, 9855, 883945, 354364, 2268006, 8903576, 70585068, 94100501, 139506325, 970954993, 3802627640, 5921269209

Basic calculations (n = 12930139)

Multiplication

n×y

n×2	25860278
n×3	38790417
n×4	51720556
n×5	64650695

Division

n÷y

n÷2	6465069.5
n÷3	4310046.3333333
n÷3	3232534.75
n÷5	2586027.8

Exponentiation

n^y

n²	167188494559321
n³	2.1617704738528E+21
n⁴	2.7951992713012E+28
n⁵	3.6142315110623E+35

Nth Root

^y√n

²√n	3595.8502471599
³√n	234.71151562776
⁴√n	59.965408755047
⁵√n	26.443603626064

Divisors of 12930139

1, 239, 54101, 12930139

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	-12930138	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 12930139 can be divided by 4 positive divisors. The sum of these divisors (counting 12930139) is 1, the average is 0.25.

Base conversion 12930139

Base	System	Value
2	Binary	110001010100110001011011
3	Ternary	220022220211001
4	Quaternary	301110301123
5	Quinary	11302231024
6	Senary	1141045431
8	Octal	61246133
10	Decimal	12930139
12	Duodecimal	43b6877
16	Hexadecimal	c54c5b
20	Vigesimal	40g56j
36	Base36	7p4yj

Cryptographic Hash Functions

md5	8f29b0db211d5c43a3c5d636c53db504
sha1	1f025d77c1fa855e285533ec04852fe7321ae884
sha256	4a0da8e3bb14fa98dbad36b75ed22407d10b98b7defbc6d1ba664b37ff575d23
sha512	3cefe3fad09def601fae28cbb34966b6efe8429f68a754df3100793a8328136423b6c4c5f84451aeb0a3448b9198d581befd0f6507cbae78f2f9029d666d49c4
ripemd-160	b33ff07186a3186534993a31ca904713a94fe985

12930139 as geometric shapes

Circle

Radius = n

Diameter	25860278
Circumference	81242459.38459
Area	5.252381462723E+14

Sphere

Radius = n

Volume	9.0552029858709E+21
Surface area	2.1009525850892E+15
Circumference	81242459.38459

Square

Length = n

Perimeter	51720556
Area	167188494559321
Diagonal	18285977.937169

Cube

Length = n

Surface area	1003130967355926
Volume	2.1617704738528E+21
Space diagonal	22395657.696928

Equilateral Triangle

Length = n

Perimeter	38790417
Area	72394741754424
Altitude	11197828.848464

Triangular Pyramid

Length = n

Surface area	72394741754424
Volume	2.5476709357169E+20
Height	6095325.9790564