91820120 (number)

91820120 is an even 8-digits composite number following 91820119 and preceding 91820121. In scientific notation, it is written as 9.1820120 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 96 positive divisors. There are 31030272 positive integers (up to 91820120) that are relatively prime to 91820120.

Interesting facts

Basic properties

Name

Name ninety-one million eight hundred twenty thousand one hundred twenty

Notation

Scientific notation 9.1820120 × 10^7
Engineering notation 9.1820120 × 10^6

Prime Factorization of 91820120

Prime Factorization 2 × 2 × 2 × 5 × 7 × 7 × 593 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3279290
Product of the distinct prime numbers

The prime factorization of 91820120 is 2 × 2 × 2 × 5 × 7 × 7 × 593 × 79. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91820120)

Multiplication

n×y
n×2 183640240
n×3 275460360
n×4 367280480
n×5 459100600

Division

n÷y
n÷2 45910060
n÷3 30606706.666667
n÷3 22955030
n÷5 18364024

Exponentiation

ny
n2 8430934436814400
n3 7.7412941170043E+23
n4 7.1080655477863E+31
n5 6.526634315656E+39

Nth Root

y√n
2√n 9582.2815654728
3√n 451.14133324629
4√n 97.889128944295
5√n 39.137003508164

Divisors of 91820120

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91820119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91820120 can be divided by 96 positive divisors. The sum of these divisors (counting 91820120) is 1, the average is 0.010416666666667.

Base conversion 91820120

Base System Value
2 Binary 101011110010001000001011000
3 Ternary 20101202221112012
4 Quaternary 11132101001120
5 Quinary 142001220440
6 Senary 13040005052
8 Octal 536210130
10 Decimal 91820120
12 Duodecimal 26900788
16 Hexadecimal 5791058
20 Vigesimal 18dha60
36 Base36 1io0uw

Cryptographic Hash Functions

md5 7a4415a928b5b6590fc2856d21a033e8
sha1 85f0f5ec0fb7b954268db9862802b5d31386c328
sha256 6b4dae5ba71f8791e599a6270885e730f8836cc49588e97c97bcbce0e8ca0c76
sha512 0835184eb2983a3658b6041e98c6baefe3c9617234a16f13d03cfbbbaf5924e0a988a426ea9cd5352f9536847338f09ed2977060f546356b55967fb5786ffaa6
ripemd-160 43861e1d4b1af6e8b8f70f76859dd4c52970b1bd

91820120 as geometric shapes

Circle

Radius = n
Diameter 183640240
Circumference 576922828.88747
Area 2.6486561689593E+16

Sphere

Radius = n
Volume 3.2426656969678E+24
Surface area 1.0594624675837E+17
Circumference 576922828.88747

Square

Length = n
Perimeter 367280480
Area 8430934436814400
Diagonal 129853259.00273

Cube

Length = n
Surface area 50585606620886400
Volume 7.7412941170043E+23
Space diagonal 159037112.99707

Equilateral Triangle

Length = n
Perimeter 275460360
Area 3.6507016999612E+15
Altitude 79518556.498536

Triangular Pyramid

Length = n
Surface area 3.6507016999612E+15
Volume 9.1232026088221E+22
Height 43284419.667575