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

12931409 (number)

12931409 is an odd 8-digits prime number following 12931408 and preceding 12931410. In scientific notation, it is written as 1.2931409 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 12931408 positive integers (up to 12931409) that are relatively prime to 12931409.

Interesting facts

12931409 has 2 divisors, whose sum is 12931410
The reverse of 12931409 is 90413921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	1.2931409 × 10^7
Engineering notation	1.2931409 × 10^6

Prime Factorization of 12931409

Prime Factorization 12931409

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12931409	Product of the distinct prime numbers

The prime factorization of 12931409 is 12931409. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 3, 4, 99, 665, 38, 985, 8485, 30625, 18045, 47280, 374683, 2192517, 911138, 1266570, 22313133, 270710013, 208899094, 5691235219, 6235343227

Basic calculations (n = 12931409)

Multiplication

n×y

n×2	25862818
n×3	38794227
n×4	51725636
n×5	64657045

Division

n÷y

n÷2	6465704.5
n÷3	4310469.6666667
n÷3	3232852.25
n÷5	2586281.8

Exponentiation

n^y

n²	167221338725281
n³	2.1624075245841E+21
n⁴	2.7962976125075E+28
n⁵	3.6160068113058E+35

Nth Root

^y√n

²√n	3596.0268352725
³√n	234.71919984178
⁴√n	59.966881153454
⁵√n	26.444123064521

Divisors of 12931409

1, 12931409

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12931410	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6465705	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3596.0269743148	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998453378	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12931409 can be divided by 2 positive divisors. The sum of these divisors (counting 12931409) is 12931410, the average is 6465705.

Base conversion 12931409

Base	System	Value
2	Binary	110001010101000101010001
3	Ternary	220022222120002
4	Quaternary	301111011101
5	Quinary	11302301114
6	Senary	1141055345
8	Octal	61250521
10	Decimal	12931409
12	Duodecimal	43b7555
16	Hexadecimal	c55151
20	Vigesimal	40g8a9
36	Base36	7p5xt

Cryptographic Hash Functions

md5	2393e7a044c51e766860ad9ef7a3797d
sha1	02a2acbec4fc5fa0ccca07a433ccb1e27905c8d5
sha256	5da78d34eca5d484e8ebf59b0278eaa818b508911b693f57448bb0bc1dcdb54b
sha512	b1208030a841c920b96e91e8bb7c06a9a08fc8fa96e41894dc440fbf1d8b71c0b47ee22104dcebc0229445c6a6581f9406eb4e9ff14af06d3c693cf30e04a464
ripemd-160	193efa71045d4421f4c53476db904401d4eda7e4

12931409 as geometric shapes

Circle

Radius = n

Diameter	25862818
Circumference	81250439.02993
Area	5.2534132926279E+14

Sphere

Radius = n

Volume	9.0578714577345E+21
Surface area	2.1013653170512E+15
Circumference	81250439.02993

Square

Length = n

Perimeter	51725636
Area	167221338725281
Diagonal	18287773.988394

Cube

Length = n

Surface area	1003328032351686
Volume	2.1624075245841E+21
Space diagonal	22397857.401453

Equilateral Triangle

Length = n

Perimeter	38794227
Area	72408963695468
Altitude	11198928.700727

Triangular Pyramid

Length = n

Surface area	72408963695468
Volume	2.5484217072038E+20
Height	6095924.6627978