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

12961882 (number)

12961882 is an even 8-digits composite number following 12961881 and preceding 12961883. In scientific notation, it is written as 1.2961882 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 6480940 positive integers (up to 12961882) that are relatively prime to 12961882.

Interesting facts

12961882 has 4 divisors, whose sum is 19442826
The reverse of 12961882 is 28816921
Previous prime number is 2

Basic properties

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

Name

Name	twelve million nine hundred sixty-one thousand eight hundred eighty-two

Notation

Scientific notation	1.2961882 × 10^7
Engineering notation	1.2961882 × 10^6

Prime Factorization of 12961882

Prime Factorization 2 × 6480941

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12961882	Product of the distinct prime numbers

The prime factorization of 12961882 is 2 × 6480941. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 20, 79, 989, 991, 1258, 8858, 17984, 65008, 597928, 943358, 977462, 9146184, 86600149, 41176719, 326280036, 285460568, 651224880, 6316597288

Basic calculations (n = 12961882)

Multiplication

n×y

n×2	25923764
n×3	38885646
n×4	51847528
n×5	64809410

Division

n÷y

n÷2	6480941
n÷3	4320627.3333333
n÷3	3240470.5
n÷5	2592376.4

Exponentiation

n^y

n²	168010384981924
n³	2.1777307849103E+21
n⁴	2.8227489461774E+28
n⁵	3.6588138755976E+35

Nth Root

^y√n

²√n	3600.2613794001
³√n	234.90342795206
⁴√n	60.002178122132
⁵√n	26.456574503556

Divisors of 12961882

1, 2, 6480941, 12961882

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	-12961881	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 12961882 can be divided by 4 positive divisors. The sum of these divisors (counting 12961882) is 1, the average is 0.25.

Base conversion 12961882

Base	System	Value
2	Binary	110001011100100001011010
3	Ternary	220101112100201
4	Quaternary	301130201122
5	Quinary	11304240012
6	Senary	1141452414
8	Octal	61344132
10	Decimal	12961882
12	Duodecimal	441110a
16	Hexadecimal	c5c85a
20	Vigesimal	4104e2
36	Base36	7ptga

Cryptographic Hash Functions

md5	3b060cb62b4c484a6144d3c2c762b760
sha1	18983528e9ac0d351c8677ff99d0794101617c92
sha256	2ec1ba7567e2457e7b20711ccb405c3656d74bf9d9f0ff07675bfdb84466f496
sha512	e255ce79b430ab625fcfd9575b810f3b46103c1c4df956da67e2fbfaac279a19bb3ab0e1d49341cbf631bffe8f0ed0c39bb9ea29d2c503f641294ded6e39d49f
ripemd-160	240154a5de0b9da1239bd58707c715905dbbde14

12961882 as geometric shapes

Circle

Radius = n

Diameter	25923764
Circumference	81441906.535796
Area	5.2782019118601E+14

Sphere

Radius = n

Volume	9.1220573804939E+21
Surface area	2.111280764744E+15
Circumference	81441906.535796

Square

Length = n

Perimeter	51847528
Area	168010384981924
Diagonal	18330869.31828

Cube

Length = n

Surface area	1008062309891544
Volume	2.1777307849103E+21
Space diagonal	22450638.185712

Equilateral Triangle

Length = n

Perimeter	38885646
Area	72750630746975
Altitude	11225319.092856

Triangular Pyramid

Length = n

Surface area	72750630746975
Volume	2.5664803426813E+20
Height	6110289.7727599