91993399 (number)

91993399 is an odd 8-digits composite number following 91993398 and preceding 91993400. In scientific notation, it is written as 9.1993399 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 85154520 positive integers (up to 91993399) that are relatively prime to 91993399.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-three thousand three hundred ninety-nine

Notation

Scientific notation 9.1993399 × 10^7
Engineering notation 9.1993399 × 10^6

Prime Factorization of 91993399

Prime Factorization 31 × 23 × 129023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 91993399
Product of the distinct prime numbers

The prime factorization of 91993399 is 31 × 23 × 129023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91993399)

Multiplication

n×y
n×2 183986798
n×3 275980197
n×4 367973596
n×5 459966995

Division

n÷y
n÷2 45996699.5
n÷3 30664466.333333
n÷3 22998349.75
n÷5 18398679.8

Exponentiation

ny
n2 8462785459573201
n3 7.7852039943392E+23
n4 7.1618737734764E+31
n5 6.5884511163105E+39

Nth Root

y√n
2√n 9591.3189395411
3√n 451.42494645097
4√n 97.935279340701
5√n 39.151763905833

Divisors of 91993399

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91993398
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91993399 can be divided by 8 positive divisors. The sum of these divisors (counting 91993399) is 1, the average is 0.125.

Base conversion 91993399

Base System Value
2 Binary 101011110111011010100110111
3 Ternary 20102002202012221
4 Quaternary 11132323110313
5 Quinary 142022242044
6 Senary 13043423211
8 Octal 536732467
10 Decimal 91993399
12 Duodecimal 26984b07
16 Hexadecimal 57bb537
20 Vigesimal 18ej39j
36 Base36 1irqk7

Cryptographic Hash Functions

md5 b5e51905c774f5c50454f8e09592ae44
sha1 8c18652e1718950639114cd9d95ff98abc3da90c
sha256 4a4ef5c2bf0926fa7cca1236cd67e6bbf2486c71485e35fd8884d315679b55b9
sha512 bfd71c1f5fc75482876091e5293081963c48c17b675ab4706fc76bf11044e93bd6ec791ec65bd4f4cc17eaca11d30b53b577a343476c611e0df1e161b1310a0a
ripemd-160 bde2d56933e99b8e7d0a07c3a43a19f09a983f04

91993399 as geometric shapes

Circle

Radius = n
Diameter 183986798
Circumference 578011572.95431
Area 2.6586624628702E+16

Sphere

Radius = n
Volume 3.2610586233752E+24
Surface area 1.0634649851481E+17
Circumference 578011572.95431

Square

Length = n
Perimeter 367973596
Area 8462785459573201
Diagonal 130098312.5146

Cube

Length = n
Surface area 50776712757439206
Volume 7.7852039943392E+23
Space diagonal 159337241.02896

Equilateral Triangle

Length = n
Perimeter 275980197
Area 3.664493597384E+15
Altitude 79668620.514478

Triangular Pyramid

Length = n
Surface area 3.664493597384E+15
Volume 9.1749508955297E+22
Height 43366104.171533