91088023 (number)

91088023 is an odd 8-digits composite number following 91088022 and preceding 91088024. In scientific notation, it is written as 9.1088023 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 78888960 positive integers (up to 91088023) that are relatively prime to 91088023.

Interesting facts

Basic properties

Name

Name ninety-one million eighty-eight thousand twenty-three

Notation

Scientific notation 9.1088023 × 10^7
Engineering notation 9.1088023 × 10^6

Prime Factorization of 91088023

Prime Factorization 17 × 13 × 643 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91088023
Product of the distinct prime numbers

The prime factorization of 91088023 is 17 × 13 × 643 × 641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 60, 100, 508, 408, 3131, 4928, 14573, 63871, 217988, 32279, 7340397, 3875442, 68218348, 38088976, 509536668, 872275149, 9727423139, 1140109865

Basic calculations (n = 91088023)

Multiplication

n×y
n×2 182176046
n×3 273264069
n×4 364352092
n×5 455440115

Division

n÷y
n÷2 45544011.5
n÷3 30362674.333333
n÷3 22772005.75
n÷5 18217604.6

Exponentiation

ny
n2 8297027934048529
n3 7.5575987128825E+23
n4 6.8840672538382E+31
n5 6.2705607635116E+39

Nth Root

y√n
2√n 9544.0045578363
3√n 449.93912427543
4√n 97.693421261804
5√n 39.07439435109

Divisors of 91088023

1, 13, 17, 221, 641, 643, 8333, 8359, 10897, 10931, 141661, 142103, 412163, 5358119, 7006771, 91088023

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 -91088022
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 91088023 can be divided by 16 positive divisors. The sum of these divisors (counting 91088023) is 1, the average is 0.0625.

Base conversion 91088023

Base System Value
2 Binary 101011011011110010010010111
3 Ternary 20100101202021111
4 Quaternary 11123132102113
5 Quinary 141304304043
6 Senary 13012155451
8 Octal 533362227
10 Decimal 91088023
12 Duodecimal 26608b87
16 Hexadecimal 56de497
20 Vigesimal 1896013
36 Base36 1i8byv

Cryptographic Hash Functions

md5 20440f386c59957e7c22eacb34e9dcab
sha1 1d18f14b01718600e016f9d0dc64c5b600516105
sha256 89b1c655770d7a9f4cada37752e2b98c2a839af12910e5df8c09390bab97a90f
sha512 0c41bf0fe2667a03bc1b5e5efd5de9fce4600d43793398ff5d1c901837c2a3d544a8c10afb7188b649d8a4a9f8dac7b1246ca0530dedfe1c490de0526b6135c8
ripemd-160 3326b36b6ca0b1d8a67f1b55aa5f5918fdb47f32

91088023 as geometric shapes

Circle

Radius = n
Diameter 182176046
Circumference 572322927.77364
Area 2.6065882004236E+16

Sphere

Radius = n
Volume 3.1657195460229E+24
Surface area 1.0426352801694E+17
Circumference 572322927.77364

Square

Length = n
Perimeter 364352092
Area 8297027934048529
Diagonal 128817917.49635

Cube

Length = n
Surface area 49782167604291174
Volume 7.5575987128825E+23
Space diagonal 157769083.797

Equilateral Triangle

Length = n
Perimeter 273264069
Area 3.5927184833976E+15
Altitude 78884541.898501

Triangular Pyramid

Length = n
Surface area 3.5927184833976E+15
Volume 8.9067154989433E+22
Height 42939305.832117