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

12961187 (number)

12961187 is an odd 8-digits prime number following 12961186 and preceding 12961188. In scientific notation, it is written as 1.2961187 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 12961186 positive integers (up to 12961187) that are relatively prime to 12961187.

Interesting facts

12961187 has 2 divisors, whose sum is 12961188
The reverse of 12961187 is 78116921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twelve million nine hundred sixty-one thousand one hundred eighty-seven

Notation

Scientific notation	1.2961187 × 10^7
Engineering notation	1.2961187 × 10^6

Prime Factorization of 12961187

Prime Factorization 12961187

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12961187	Product of the distinct prime numbers

The prime factorization of 12961187 is 12961187. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 9, 86, 6, 354, 204, 2192, 3694, 85934, 53843, 36048, 282629, 8842060, 9993966, 77900731, 32201, 776974153, 96916259, 5601769073, 4677389776

Basic calculations (n = 12961187)

Multiplication

n×y

n×2	25922374
n×3	38883561
n×4	51844748
n×5	64805935

Division

n÷y

n÷2	6480593.5
n÷3	4320395.6666667
n÷3	3240296.75
n÷5	2592237.4

Exponentiation

n^y

n²	167992368448969
n³	2.17738050204E+21
n⁴	2.8221435857094E+28
n⁵	3.657833075523E+35

Nth Root

^y√n

²√n	3600.1648573364
³√n	234.89922946709
⁴√n	60.001373795409
⁵√n	26.456290783743

Divisors of 12961187

1, 12961187

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12961188	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6480594	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3600.1649962189	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998456932	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961187 can be divided by 2 positive divisors. The sum of these divisors (counting 12961187) is 12961188, the average is 6480594.

Base conversion 12961187

Base	System	Value
2	Binary	110001011100010110100011
3	Ternary	220101111101222
4	Quaternary	301130112203
5	Quinary	11304224222
6	Senary	1141445255
8	Octal	61342643
10	Decimal	12961187
12	Duodecimal	441082b
16	Hexadecimal	c5c5a3
20	Vigesimal	4102j7
36	Base36	7pswz

Cryptographic Hash Functions

md5	ff3d7e8d4d6b9c0cb12fa2cf5c8b648d
sha1	4feddd31bcbc0af480e71670715abe7a0056fb97
sha256	447ca3358e30aace73012b302cba91d5dfd02b590efa6fb16812d31de87123a9
sha512	c609afb40e44f466e67f34c812624a01f65ab97517fcfec9a90073eaac818937526938cd2d882fd31e1df7d1049c7b174031985a2319836344dca8dcbda2d93d
ripemd-160	fd6cf8acd1af5ef09b49ee92f479190b15e5f63f

12961187 as geometric shapes

Circle

Radius = n

Diameter	25922374
Circumference	81437539.722007
Area	5.2776359057843E+14

Sphere

Radius = n

Volume	9.120590119038E+21
Surface area	2.1110543623137E+15
Circumference	81437539.722007

Square

Length = n

Perimeter	51844748
Area	167992368448969
Diagonal	18329886.439854

Cube

Length = n

Surface area	1007954210693814
Volume	2.17738050204E+21
Space diagonal	22449434.410401

Equilateral Triangle

Length = n

Perimeter	38883561
Area	72742829359361
Altitude	11224717.205201

Triangular Pyramid

Length = n

Surface area	72742829359361
Volume	2.5660675303597E+20
Height	6109962.1466179