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

12915964 (number)

12915964 is an even 8-digits composite number following 12915963 and preceding 12915965. In scientific notation, it is written as 1.2915964 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 6249600 positive integers (up to 12915964) that are relatively prime to 12915964.

Interesting facts

12915964 has 12 divisors, whose sum is 23332288
The reverse of 12915964 is 46951921
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twelve million nine hundred fifteen thousand nine hundred sixty-four

Notation

Scientific notation	1.2915964 × 10^7
Engineering notation	1.2915964 × 10^6

Prime Factorization of 12915964

Prime Factorization 2 × 2 × 31 × 104161

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6457982	Product of the distinct prime numbers

The prime factorization of 12915964 is 2 × 2 × 31 × 104161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 6, 55, 407, 390, 3447, 8966, 36096, 5698, 646335, 370861, 2380512, 4438826, 615825, 70491445, 695416371, 705970633, 3710382443, 6123990681

Basic calculations (n = 12915964)

Multiplication

n×y

n×2	25831928
n×3	38747892
n×4	51663856
n×5	64579820

Division

n÷y

n÷2	6457982
n÷3	4305321.3333333
n÷3	3228991
n÷5	2583192.8

Exponentiation

n^y

n²	166822126049296
n³	2.1546685744562E+21
n⁴	2.7829621739607E+28
n⁵	3.5944639252238E+35

Nth Root

^y√n

²√n	3593.8786846526
³√n	234.6257147389
⁴√n	59.948967335998
⁵√n	26.437803184785

Divisors of 12915964

1, 2, 4, 31, 62, 124, 104161, 208322, 416644, 3228991, 6457982, 12915964

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12915963	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12915964 can be divided by 12 positive divisors. The sum of these divisors (counting 12915964) is 1, the average is 0.083333333333333.

Base conversion 12915964

Base	System	Value
2	Binary	110001010001010011111100
3	Ternary	220022012101001
4	Quaternary	301101103330
5	Quinary	11301302324
6	Senary	1140500044
8	Octal	61212374
10	Decimal	12915964
12	Duodecimal	43aa624
16	Hexadecimal	c514fc
20	Vigesimal	40e9i4
36	Base36	7ou0s

Cryptographic Hash Functions

md5	681a16864c3dab6b21774cb7717b8001
sha1	ce5c5a0225397ef583a842ea1a2f32d93110962e
sha256	cb252ba27f5b94a01eab6dc7deb6efd623a5a12bc32a2f3ea30c1eb2523c03fd
sha512	3a2e3f591993b97396b0056cfb08a1000ccdbd31ab943a31037006794adf1a652ca27ddb73b7f602317c6431ef3578ab450870a0b678be03edc473cd6c36370e
ripemd-160	1acd95c8fbd389ccf849e7cf90a7c0b211a3526d

12915964 as geometric shapes

Circle

Radius = n

Diameter	25831928
Circumference	81153395.23286
Area	5.240871656527E+14

Sphere

Radius = n

Volume	9.0254546192431E+21
Surface area	2.0963486626108E+15
Circumference	81153395.23286

Square

Length = n

Perimeter	51663856
Area	166822126049296
Diagonal	18265931.459923

Cube

Length = n

Surface area	1000932756295776
Volume	2.1546685744562E+21
Space diagonal	22371105.876731

Equilateral Triangle

Length = n

Perimeter	38747892
Area	72236099536010
Altitude	11185552.938365

Triangular Pyramid

Length = n

Surface area	72236099536010
Volume	2.5393012670125E+20
Height	6088643.8199742