131489292 (number)

131489292 is an even 9-digits composite number following 131489291 and preceding 131489293. In scientific notation, it is written as 1.31489292 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 39648000 positive integers (up to 131489292) that are relatively prime to 131489292.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred eighty-nine thousand two hundred ninety-two

Notation

Scientific notation 1.31489292 × 10^8
Engineering notation 1.31489292 × 10^6

Prime Factorization of 131489292

Prime Factorization 2 × 2 × 3 × 11 × 4721 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 65744646
Product of the distinct prime numbers

The prime factorization of 131489292 is 2 × 2 × 3 × 11 × 4721 × 211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131489292)

Multiplication

n×y
n×2 262978584
n×3 394467876
n×4 525957168
n×5 657446460

Division

n÷y
n÷2 65744646
n÷3 43829764
n÷3 32872323
n÷5 26297858.4

Exponentiation

ny
n2 17289433910661264
n3 2.2733754239936E+24
n4 2.9892452495112E+32
n5 3.930537414726E+40

Nth Root

y√n
2√n 11466.878040687
3√n 508.50683600517
4√n 107.08350965806
5√n 42.051169380622

Divisors of 131489292

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131489291
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131489292 can be divided by 48 positive divisors. The sum of these divisors (counting 131489292) is 1, the average is 0.020833333333333.

Base conversion 131489292

Base System Value
2 Binary 111110101100101111000001100
3 Ternary 100011102100101210
4 Quaternary 13311211320030
5 Quinary 232130124132
6 Senary 21014134420
8 Octal 765457014
10 Decimal 131489292
12 Duodecimal 38051410
16 Hexadecimal 7d65e0c
20 Vigesimal 211g34c
36 Base36 26a9sc

Cryptographic Hash Functions

md5 0cb378832db12fbee34133e2fc987bd4
sha1 ad0c5ebe53821d694407ac1d3134e2d0d93fa235
sha256 ecbc857af49e41df9f594a4a158bb11fa4ad47f42f2a4901dd5c49fc02f0cb96
sha512 983bb09051fead5885de5389610fbf23bd7c21a3a33f209a87b31e120916f18478be88daf5048d09f2cb331e0bafb3ba95ea67d18f69d7fb9af28f64450bb01c
ripemd-160 5a4e92942e2ea600f1b6cf646951d7385908b4bb

131489292 as geometric shapes

Circle

Radius = n
Diameter 262978584
Circumference 826171587.54585
Area 5.431635855846E+16

Sphere

Radius = n
Volume 9.5226927078267E+24
Surface area 2.1726543423384E+17
Circumference 826171587.54585

Square

Length = n
Perimeter 525957168
Area 17289433910661264
Diagonal 185953940.05324

Cube

Length = n
Surface area 103736603463967584
Volume 2.2733754239936E+24
Space diagonal 227746134.39526

Equilateral Triangle

Length = n
Perimeter 394467876
Area 7.4865444918424E+15
Altitude 113873067.19763

Triangular Pyramid

Length = n
Surface area 7.4865444918424E+15
Volume 2.6791986308146E+23
Height 61984646.684412