91997929 (number)

91997929 is an odd 8-digits prime number following 91997928 and preceding 91997930. In scientific notation, it is written as 9.1997929 × 10^7. The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors. There are 91997928 positive integers (up to 91997929) that are relatively prime to 91997929.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-seven thousand nine hundred twenty-nine

Notation

Scientific notation 9.1997929 × 10^7
Engineering notation 9.1997929 × 10^6

Prime Factorization of 91997929

Prime Factorization 91997929

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 91997929
Product of the distinct prime numbers

The prime factorization of 91997929 is 91997929. Since it has a total of 1 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91997929)

Multiplication

n×y
n×2 183995858
n×3 275993787
n×4 367991716
n×5 459989645

Division

n÷y
n÷2 45998964.5
n÷3 30665976.333333
n÷3 22999482.25
n÷5 18399585.8

Exponentiation

ny
n2 8463618940289041
n3 7.7863541435177E+23
n4 7.1632845566419E+31
n5 6.5900734404874E+39

Nth Root

y√n
2√n 9591.55508768
3√n 451.43235611827
4√n 97.936484966942
5√n 39.152149485666

Divisors of 91997929

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 91997930
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 45998965
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 9591.5551398092
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999782604
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91997929 can be divided by 2 positive divisors. The sum of these divisors (counting 91997929) is 91997930, the average is 45998965.

Base conversion 91997929

Base System Value
2 Binary 101011110111100011011101001
3 Ternary 20102002222102201
4 Quaternary 11132330123221
5 Quinary 142022413204
6 Senary 13043500201
8 Octal 536743351
10 Decimal 91997929
12 Duodecimal 26987661
16 Hexadecimal 57bc6e9
20 Vigesimal 18ejeg9
36 Base36 1iru21

Cryptographic Hash Functions

md5 9e4b3cef65230176318b8aae3d08e34a
sha1 afa7e634974ffd51870ba0bbfbdbd4368a4c61f0
sha256 8006635eafd3aa2868dabcef055d341f18dcccb6d0718a9d8039602a93be308f
sha512 f48ba57a2424c9474b87a1062c80c51615671b0d6f0ed8b53a9637aba4ed7dce4ac1c85bc79ff21fc902d801709097be2c6b97fb1c8241567386495021034d19
ripemd-160 533c82571c34f162150fdb46bcf347ba27d96cbb

91997929 as geometric shapes

Circle

Radius = n
Diameter 183995858
Circumference 578040035.78375
Area 2.6589243085595E+16

Sphere

Radius = n
Volume 3.2615403967365E+24
Surface area 1.0635697234238E+17
Circumference 578040035.78375

Square

Length = n
Perimeter 367991716
Area 8463618940289041
Diagonal 130104718.90204

Cube

Length = n
Surface area 50781713641734246
Volume 7.7863541435177E+23
Space diagonal 159345087.21911

Equilateral Triangle

Length = n
Perimeter 275993787
Area 3.6648545051207E+15
Altitude 79672543.609557

Triangular Pyramid

Length = n
Surface area 3.6648545051207E+15
Volume 9.1763063593355E+22
Height 43368239.634012