131489302 (number)

131489302 is an even 9-digits composite number following 131489301 and preceding 131489303. In scientific notation, it is written as 1.31489302 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 55558440 positive integers (up to 131489302) that are relatively prime to 131489302.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.31489302 × 10^8
Engineering notation 1.31489302 × 10^6

Prime Factorization of 131489302

Prime Factorization 2 × 7 × 71 × 132283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131489302
Product of the distinct prime numbers

The prime factorization of 131489302 is 2 × 7 × 71 × 132283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131489302)

Multiplication

n×y
n×2 262978604
n×3 394467906
n×4 525957208
n×5 657446510

Division

n÷y
n÷2 65744651
n÷3 43829767.333333
n÷3 32872325.5
n÷5 26297860.4

Exponentiation

ny
n2 17289436540447204
n3 2.2733759426767E+24
n4 2.9892461588615E+32
n5 3.9305389093488E+40

Nth Root

y√n
2√n 11466.878476726
3√n 508.50684889612
4√n 107.08351169403
5√n 42.051170020235

Divisors of 131489302

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131489301
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131489302 can be divided by 16 positive divisors. The sum of these divisors (counting 131489302) is 1, the average is 0.0625.

Base conversion 131489302

Base System Value
2 Binary 111110101100101111000010110
3 Ternary 100011102100102011
4 Quaternary 13311211320112
5 Quinary 232130124202
6 Senary 21014134434
8 Octal 765457026
10 Decimal 131489302
12 Duodecimal 3805141a
16 Hexadecimal 7d65e16
20 Vigesimal 211g352
36 Base36 26a9sm

Cryptographic Hash Functions

md5 5641eea312b8c94073e43f7c27090b7f
sha1 3eea89aea3258d1377b39d49fd776cfa5d7da735
sha256 07e9ba71453b8bf643b90469bebf6bcc1e04e8e7effdcf163b46868388296aa5
sha512 b1af98328e41f743141debafc460a57d7bde40290a58993474344e096614b914137266b14301c5eaeb8a73107c7fc1c5f3ddb7df98381f68ba68299ef4d99d0e
ripemd-160 c62711d63c457e1265688fa9cadc3afd504cc982

131489302 as geometric shapes

Circle

Radius = n
Diameter 262978604
Circumference 826171650.3777
Area 5.4316366820176E+16

Sphere

Radius = n
Volume 9.5226948804812E+24
Surface area 2.172654672807E+17
Circumference 826171650.3777

Square

Length = n
Perimeter 525957208
Area 17289436540447204
Diagonal 185953954.19537

Cube

Length = n
Surface area 103736619242683224
Volume 2.2733759426767E+24
Space diagonal 227746151.71577

Equilateral Triangle

Length = n
Perimeter 394467906
Area 7.4865456305731E+15
Altitude 113873075.85788

Triangular Pyramid

Length = n
Surface area 7.4865456305731E+15
Volume 2.6791992420884E+23
Height 61984651.398457