91080131 (number)

91080131 is an odd 8-digits composite number following 91080130 and preceding 91080132. In scientific notation, it is written as 9.1080131 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 90938712 positive integers (up to 91080131) that are relatively prime to 91080131.

Interesting facts

Basic properties

Name

Name ninety-one million eighty thousand one hundred thirty-one

Notation

Scientific notation 9.1080131 × 10^7
Engineering notation 9.1080131 × 10^6

Prime Factorization of 91080131

Prime Factorization 647 × 140773

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 91080131
Product of the distinct prime numbers

The prime factorization of 91080131 is 647 × 140773. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 34, 68, 993, 909, 6573, 5422, 9690, 4067, 25449, 224551, 6926514, 1325826, 16920736, 84886537, 548924218, 379752934, 2683366554, 7345079494

Basic calculations (n = 91080131)

Multiplication

n×y
n×2 182160262
n×3 273240393
n×4 364320524
n×5 455400655

Division

n÷y
n÷2 45540065.5
n÷3 30360043.666667
n÷3 22770032.75
n÷5 18216026.2

Exponentiation

ny
n2 8295590262977161
n3 7.5556344787428E+23
n4 6.8816817811201E+31
n5 6.2678447812474E+39

Nth Root

y√n
2√n 9543.5910955992
3√n 449.92612943809
4√n 97.691305117698
5√n 39.073717235048

Divisors of 91080131

1, 647, 140773, 91080131

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 -91080130
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 91080131 can be divided by 4 positive divisors. The sum of these divisors (counting 91080131) is 1, the average is 0.25.

Base conversion 91080131

Base System Value
2 Binary 101011011011100010111000011
3 Ternary 20100101100110012
4 Quaternary 11123130113003
5 Quinary 141304031011
6 Senary 13012055135
8 Octal 533342703
10 Decimal 91080131
12 Duodecimal 266044ab
16 Hexadecimal 56dc5c3
20 Vigesimal 189506b
36 Base36 1i85vn

Cryptographic Hash Functions

md5 95954670704f27b2caeb09e89ebae76b
sha1 d1e873729fdb360b8c340d4f9ddc3e305b24ff54
sha256 4ffb675c0886c15f2a7abf63bfa86ca9be34e34fe9753ebdfbf258abc5c2c38a
sha512 6948391ea1334734ddf6bfcaba54ba105627bc26c13e3c222648b3cc4fdcdda2d889adf13bc7c0cfb63eb3ffeba5fcdce40e805c07e4c9c2674e77c6b402dfca
ripemd-160 fe5f93d6d4f16d95e32f62c532abb21d8c314ab3

91080131 as geometric shapes

Circle

Radius = n
Diameter 182160262
Circumference 572273340.87519
Area 2.606136542736E+16

Sphere

Radius = n
Volume 3.1648967695504E+24
Surface area 1.0424546170944E+17
Circumference 572273340.87519

Square

Length = n
Perimeter 364320524
Area 8295590262977161
Diagonal 128806756.52292

Cube

Length = n
Surface area 49773541577862966
Volume 7.5556344787428E+23
Space diagonal 157755414.45203

Equilateral Triangle

Length = n
Perimeter 273240393
Area 3.5920959535625E+15
Altitude 78877707.226015

Triangular Pyramid

Length = n
Surface area 3.5920959535625E+15
Volume 8.9044006268099E+22
Height 42935585.507639