131569485 (number)

131569485 is an odd 9-digits composite number following 131569484 and preceding 131569486. In scientific notation, it is written as 1.31569485 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 70120512 positive integers (up to 131569485) that are relatively prime to 131569485.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand four hundred eighty-five

Notation

Scientific notation 1.31569485 × 10^8
Engineering notation 1.31569485 × 10^6

Prime Factorization of 131569485

Prime Factorization 3 × 5 × 2143 × 4093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131569485
Product of the distinct prime numbers

The prime factorization of 131569485 is 3 × 5 × 2143 × 4093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131569485)

Multiplication

n×y
n×2 263138970
n×3 394708455
n×4 526277940
n×5 657847425

Division

n÷y
n÷2 65784742.5
n÷3 43856495
n÷3 32892371.25
n÷5 26313897

Exponentiation

ny
n2 17310529383165225
n3 2.2775374360204E+24
n4 2.9965442752543E+32
n5 3.942537870749E+40

Nth Root

y√n
2√n 11470.374231035
3√n 508.61019144656
4√n 107.09983301124
5√n 42.056297383085

Divisors of 131569485

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 -131569484
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 131569485 can be divided by 16 positive divisors. The sum of these divisors (counting 131569485) is 1, the average is 0.0625.

Base conversion 131569485

Base System Value
2 Binary 111110101111001011101001101
3 Ternary 100011120102101220
4 Quaternary 13311321131031
5 Quinary 232140210420
6 Senary 21015553553
8 Octal 765713515
10 Decimal 131569485
12 Duodecimal 3808b8b9
16 Hexadecimal 7d7974d
20 Vigesimal 21263e5
36 Base36 26bznx

Cryptographic Hash Functions

md5 2462555c350603715d2183fac5c92279
sha1 abce29045fc297a572d8a2d8a575acc4f312ee63
sha256 a1a9da465e57731744a4a598d0760ba35feccdd3267e95aa7e07fcd35077a678
sha512 2310ea82c639b343f08def957ea01ddea0e8a4facb4e489cdd111c41bf095252cfc1c42abcbd3a5664f3ceedd2b826563b2acb96ea222181e12f59071b1265d4
ripemd-160 f4a41607b711a32fed5039799c8aba7d9e93fe23

131569485 as geometric shapes

Circle

Radius = n
Diameter 263138970
Circumference 826675455.02518
Area 5.4382631939902E+16

Sphere

Radius = n
Volume 9.5401265030366E+24
Surface area 2.1753052775961E+17
Circumference 826675455.02518

Square

Length = n
Perimeter 526277940
Area 17310529383165225
Diagonal 186067350.08144

Cube

Length = n
Surface area 103863176298991350
Volume 2.2775374360204E+24
Space diagonal 227885032.74567

Equilateral Triangle

Length = n
Perimeter 394708455
Area 7.495679099389E+15
Altitude 113942516.37284

Triangular Pyramid

Length = n
Surface area 7.495679099389E+15
Volume 2.6841036090271E+23
Height 62022450.027148