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

12702991 (number)

12702991 is an odd 8-digits composite number following 12702990 and preceding 12702992. In scientific notation, it is written as 1.2702991 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 10888272 positive integers (up to 12702991) that are relatively prime to 12702991.

Interesting facts

12702991 has 4 divisors, whose sum is 14517712
The reverse of 12702991 is 19920721
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twelve million seven hundred two thousand nine hundred ninety-one

Notation

Scientific notation	1.2702991 × 10^7
Engineering notation	1.2702991 × 10^6

Prime Factorization of 12702991

Prime Factorization 7 × 1814713

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12702991	Product of the distinct prime numbers

The prime factorization of 12702991 is 7 × 1814713. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 26, 26, 513, 418, 6400, 209, 27495, 42471, 518422, 52563, 4378059, 3983755, 21117756, 44691858, 321117395, 813363642, 3470576544, 6356437467

Basic calculations (n = 12702991)

Multiplication

n×y

n×2	25405982
n×3	38108973
n×4	50811964
n×5	63514955

Division

n÷y

n÷2	6351495.5
n÷3	4234330.3333333
n÷3	3175747.75
n÷5	2540598.2

Exponentiation

n^y

n²	161365980346081
n³	2.0498305960424E+21
n⁴	2.6038979613052E+28
n⁵	3.3077292367378E+35

Nth Root

^y√n

²√n	3564.1255589555
³√n	233.32896975967
⁴√n	59.700297812955
⁵√n	26.350035101251

Divisors of 12702991

1, 7, 1814713, 12702991

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	-12702990	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 12702991 can be divided by 4 positive divisors. The sum of these divisors (counting 12702991) is 1, the average is 0.25.

Base conversion 12702991

Base	System	Value
2	Binary	110000011101010100001111
3	Ternary	212220101020011
4	Quaternary	300131110033
5	Quinary	11222443431
6	Senary	1132134051
8	Octal	60352417
10	Decimal	12702991
12	Duodecimal	4307327
16	Hexadecimal	c1d50f
20	Vigesimal	3j7h9b
36	Base36	7k9ov

Cryptographic Hash Functions

md5	afa27524a361d2dd775d3d0046f03631
sha1	ec267f7458379ffe840ff0048b3853cf96d1d5c7
sha256	b9e7912b72d21332cdd56cdc68091f6ab4b7228297829e233fbcc62f3aa22898
sha512	726c615d0dca57c58af68f7cef0e2402662792be3d366abd74cedad5992c058a0a90de6cf5e18d9e170222b7769b1fe711200a07cedb0b0e379aa4648b3f8ca5
ripemd-160	26e5863ef75527cd1c10c0e5a4bb709b184ebc56

12702991 as geometric shapes

Circle

Radius = n

Diameter	25405982
Circumference	79815246.408435
Area	5.0694617839456E+14

Sphere

Radius = n

Volume	8.586310322174E+21
Surface area	2.0277847135783E+15
Circumference	79815246.408435

Square

Length = n

Perimeter	50811964
Area	161365980346081
Diagonal	17964742.154903

Cube

Length = n

Surface area	968195882076486
Volume	2.0498305960424E+21
Space diagonal	22002225.82009

Equilateral Triangle

Length = n

Perimeter	38108973
Area	69873519143143
Altitude	11001112.910045

Triangular Pyramid

Length = n

Surface area	69873519143143
Volume	2.4157485245755E+20
Height	5988247.3849678