131428181, one hundred thirty-one million four hundred twenty-eight thousand one hundred eighty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

131428181 has 8 divisors, whose sum is 137529144
The reverse of 131428181 is 181824131
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2

Name

Name	one hundred thirty-one million four hundred twenty-eight thousand one hundred eighty-one

Notation

Scientific notation	1.31428181 × 10^8
Engineering notation	1.31428181 × 10^6

Prime Factorization of 131428181

Prime Factorization 37 × 53 × 67021

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	131428181	Product of the distinct prime numbers

The prime factorization of 131428181 is 37 × 53 × 67021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 25, 2, 925, 920, 7020, 2870, 94579, 71298, 867827, 320260, 4617983, 3231045, 51700589, 50213699, 271278276, 219862146, 9258623905, 984133237

Basic calculations (n = 131428181)

Multiplication

n×y

n×2	262856362
n×3	394284543
n×4	525712724
n×5	657140905

Division

n÷y

n÷2	65714090.5
n÷3	43809393.666667
n÷3	32857045.25
n÷5	26285636.2

Exponentiation

n^y

n²	17273366760968761
n³	2.27020717314E+24
n⁴	2.9836919925894E+32
n⁵	3.9214121125029E+40

Nth Root

^y√n

²√n	11464.21305629
³√n	508.42804587145
⁴√n	107.07106544856
⁵√n	42.047259911127

Divisors of 131428181

1, 37, 53, 1961, 67021, 2479777, 3552113, 131428181

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	-131428180	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 131428181 can be divided by 8 positive divisors. The sum of these divisors (counting 131428181) is 1, the average is 0.125.

Base conversion 131428181

Base	System	Value
2	Binary	111110101010110111101010101
3	Ternary	100011022020120102
4	Quaternary	13311112331111
5	Quinary	232121200211
6	Senary	21012543445
8	Octal	765267525
10	Decimal	131428181
12	Duodecimal	38021b85
16	Hexadecimal	7d56f55
20	Vigesimal	2118a91
36	Base36	268ymt

Cryptographic Hash Functions

md5	404c4b7d44b3b07ee4077c80242c4799
sha1	875337f107c55272d21c7995d8cc55582ac0a09c
sha256	e2e7d9b7819e72a0f4ad74c818a2d7cfa97a4545b642afae32ed802b7d167b12
sha512	ba3970dbfad095f5ee48687402ddc7925485756f9f39df9997a29ae20f424649b8337e2c97d91abf06d339b1b332311f589ab573f740353eb78a3192d7723826
ripemd-160	cfc664d68842c4f22ad63d93ffd06f482032a10d

131428181 as geometric shapes

Circle

Radius = n

Diameter	262856362
Circumference	825787615.80854
Area	5.4265882119022E+16

Sphere

Radius = n

Volume	9.5094215696846E+24
Surface area	2.1706352847609E+17
Circumference	825787615.80854

Square

Length = n

Perimeter	525712724
Area	17273366760968761
Diagonal	185867516.04823

Cube

Length = n

Surface area	103640200565812566
Volume	2.27020717314E+24
Space diagonal	227640287.03836

Equilateral Triangle

Length = n

Perimeter	394284543
Area	7.4795872119423E+15
Altitude	113820143.51918

Triangular Pyramid

Length = n

Surface area	7.4795872119423E+15
Volume	2.675464811376E+23
Height	61955838.682742