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

12961879 (number)

12961879 is an odd 8-digits composite number following 12961878 and preceding 12961880. In scientific notation, it is written as 1.2961879 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 11092920 positive integers (up to 12961879) that are relatively prime to 12961879.

Interesting facts

12961879 has 8 divisors, whose sum is 14836608
The reverse of 12961879 is 97816921
Previous prime number is 1907

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twelve million nine hundred sixty-one thousand eight hundred seventy-nine

Notation

Scientific notation	1.2961879 × 10^7
Engineering notation	1.2961879 × 10^6

Prime Factorization of 12961879

Prime Factorization 7 × 1907 × 971

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12961879	Product of the distinct prime numbers

The prime factorization of 12961879 is 7 × 1907 × 971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 74, 92, 499, 104, 6666, 7809, 10433, 30695, 26840, 826714, 5648970, 262102, 79482549, 26446978, 478676208, 226961924, 805506913, 7940256805

Basic calculations (n = 12961879)

Multiplication

n×y

n×2	25923758
n×3	38885637
n×4	51847516
n×5	64809395

Division

n÷y

n÷2	6480939.5
n÷3	4320626.3333333
n÷3	3240469.75
n÷5	2592375.8

Exponentiation

n^y

n²	168010307210641
n³	2.1777292728172E+21
n⁴	2.8227463329014E+28
n⁵	3.6588096414762E+35

Nth Root

^y√n

²√n	3600.2609627637
³√n	234.90340982943
⁴√n	60.002174650288
⁵√n	26.456573278892

Divisors of 12961879

1, 7, 971, 1907, 6797, 13349, 1851697, 12961879

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12961878	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961879 can be divided by 8 positive divisors. The sum of these divisors (counting 12961879) is 1, the average is 0.125.

Base conversion 12961879

Base	System	Value
2	Binary	110001011100100001010111
3	Ternary	220101112100121
4	Quaternary	301130201113
5	Quinary	11304240004
6	Senary	1141452411
8	Octal	61344127
10	Decimal	12961879
12	Duodecimal	4411107
16	Hexadecimal	c5c857
20	Vigesimal	4104dj
36	Base36	7ptg7

Cryptographic Hash Functions

md5	101af29242767b4697c9d40f767cc022
sha1	24e6027c81fa00ad51e6ea807517e2f90a4e707d
sha256	f889c5f08c5ea25174353ab89559f41743861adceb8dfa531f7a82af21eb2383
sha512	bf23c114d1d9df42f30c67de388c035d03b1baeb1e78b0694f08abf2725189d3427d8175b43222f2d1ba74fd18dc53f938e91d91d5cf9a302081fb28129ccd3a
ripemd-160	24176997d36e23eee6648a62d421c33dddb7e059

12961879 as geometric shapes

Circle

Radius = n

Diameter	25923758
Circumference	81441887.68624
Area	5.2781994686031E+14

Sphere

Radius = n

Volume	9.1220510466531E+21
Surface area	2.1112797874413E+15
Circumference	81441887.68624

Square

Length = n

Perimeter	51847516
Area	168010307210641
Diagonal	18330865.075639

Cube

Length = n

Surface area	1008061843263846
Volume	2.1777292728172E+21
Space diagonal	22450632.98956

Equilateral Triangle

Length = n

Perimeter	38885637
Area	72750597071021
Altitude	11225316.49478

Triangular Pyramid

Length = n

Surface area	72750597071021
Volume	2.5664785606624E+20
Height	6110288.3585463