131470239 (number)

131470239 is an odd 9-digits composite number following 131470238 and preceding 131470240. In scientific notation, it is written as 1.31470239 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 87456600 positive integers (up to 131470239) that are relatively prime to 131470239.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred seventy thousand two hundred thirty-nine

Notation

Scientific notation 1.31470239 × 10^8
Engineering notation 1.31470239 × 10^6

Prime Factorization of 131470239

Prime Factorization 3 × 463 × 94651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131470239
Product of the distinct prime numbers

The prime factorization of 131470239 is 3 × 463 × 94651. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131470239)

Multiplication

n×y
n×2 262940478
n×3 394410717
n×4 525880956
n×5 657351195

Division

n÷y
n÷2 65735119.5
n÷3 43823413
n÷3 32867559.75
n÷5 26294047.8

Exponentiation

ny
n2 17284423742717121
n3 2.2723873204323E+24
n4 2.987513041178E+32
n5 3.9276905353929E+40

Nth Root

y√n
2√n 11466.047226486
3√n 508.48227367871
4√n 107.07963030607
5√n 42.049950654199

Divisors of 131470239

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 -131470238
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 131470239 can be divided by 8 positive divisors. The sum of these divisors (counting 131470239) is 1, the average is 0.125.

Base conversion 131470239

Base System Value
2 Binary 111110101100001001110011111
3 Ternary 100011101101021010
4 Quaternary 13311201032133
5 Quinary 232124021424
6 Senary 21013510303
8 Octal 765411637
10 Decimal 131470239
12 Duodecimal 38042393
16 Hexadecimal 7d6139f
20 Vigesimal 211dfbj
36 Base36 269v33

Cryptographic Hash Functions

md5 00af169327ca981c73745fc790384816
sha1 7b2d0c820e798a8f90338d41ed57012c46043d8f
sha256 594b09169b4cd9b94b7a072e73133dd7ad82b4fea34e8ab56a05a259195d3b6f
sha512 367e4d9a1dd1efaa4550a027ff984cb99a786733e488792c56fc14d228a4b4db8c254643dcb388d0e3b362d3ffb1cf8f6838f60193c044a8c9a7b11700321dd2
ripemd-160 3862d4784ce981f839e85634857364fe4ce5b3ba

131470239 as geometric shapes

Circle

Radius = n
Diameter 262940478
Circumference 826051874.01619
Area 5.4300618651653E+16

Sphere

Radius = n
Volume 9.5185537493076E+24
Surface area 2.1720247460661E+17
Circumference 826051874.01619

Square

Length = n
Perimeter 525880956
Area 17284423742717121
Diagonal 185926995.04223

Cube

Length = n
Surface area 103706542456302726
Volume 2.2723873204323E+24
Space diagonal 227713133.63122

Equilateral Triangle

Length = n
Perimeter 394410717
Area 7.484375025484E+15
Altitude 113856566.81561

Triangular Pyramid

Length = n
Surface area 7.484375025484E+15
Volume 2.6780341396E+23
Height 61975665.014077