131569393 (number)

131569393 is an odd 9-digits composite number following 131569392 and preceding 131569394. In scientific notation, it is written as 1.31569393 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 131447268 positive integers (up to 131569393) that are relatively prime to 131569393.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand three hundred ninety-three

Notation

Scientific notation 1.31569393 × 10^8
Engineering notation 1.31569393 × 10^6

Prime Factorization of 131569393

Prime Factorization 1087 × 121039

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131569393
Product of the distinct prime numbers

The prime factorization of 131569393 is 1087 × 121039. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131569393)

Multiplication

n×y
n×2 263138786
n×3 394708179
n×4 526277572
n×5 657846965

Division

n÷y
n÷2 65784696.5
n÷3 43856464.333333
n÷3 32892348.25
n÷5 26313878.6

Exponentiation

ny
n2 17310505174388449
n3 2.2775326583176E+24
n4 2.9965358939253E+32
n5 3.9425240866646E+40

Nth Root

y√n
2√n 11470.370220703
3√n 508.61007289793
4√n 107.09981428884
5√n 42.056291501508

Divisors of 131569393

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 -131569392
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 131569393 can be divided by 4 positive divisors. The sum of these divisors (counting 131569393) is 1, the average is 0.25.

Base conversion 131569393

Base System Value
2 Binary 111110101111001011011110001
3 Ternary 100011120102021111
4 Quaternary 13311321123301
5 Quinary 232140210033
6 Senary 21015553321
8 Octal 765713361
10 Decimal 131569393
12 Duodecimal 3808b841
16 Hexadecimal 7d796f1
20 Vigesimal 212639d
36 Base36 26bzld

Cryptographic Hash Functions

md5 14678bcf4a765e2e9a46eb76f828381b
sha1 1c081df31524ad8831f352d4dd8df711cf3869c8
sha256 6aa596b675951ed166f7ed2250366d4afc5e1814b50b56d7ae77d670266f794c
sha512 d47108a8b4f0eacfae18bf2fb2f757c0c71f5dc641f39d2705fa7bc99e8c61b169362b0ed9e7e92c901dbe91f4a612286973f8b35313aca8285039b05f7ee4e8
ripemd-160 0fb206a119b782ed34048cb1481f0281f55db4e2

131569393 as geometric shapes

Circle

Radius = n
Diameter 263138786
Circumference 826674876.97214
Area 5.4382555885787E+16

Sphere

Radius = n
Volume 9.5401064902421E+24
Surface area 2.1753022354315E+17
Circumference 826674876.97214

Square

Length = n
Perimeter 526277572
Area 17310505174388449
Diagonal 186067219.9738

Cube

Length = n
Surface area 103863031046330694
Volume 2.2775326583176E+24
Space diagonal 227884873.397

Equilateral Triangle

Length = n
Perimeter 394708179
Area 7.4956686166812E+15
Altitude 113942436.6985

Triangular Pyramid

Length = n
Surface area 7.4956686166812E+15
Volume 2.6840979784504E+23
Height 62022406.657932