91993793 (number)

91993793 is an odd 8-digits composite number following 91993792 and preceding 91993794. In scientific notation, it is written as 9.1993793 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 91041840 positive integers (up to 91993793) that are relatively prime to 91993793.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1993793 × 10^7
Engineering notation 9.1993793 × 10^6

Prime Factorization of 91993793

Prime Factorization 181 × 227 × 2239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 91993793
Product of the distinct prime numbers

The prime factorization of 91993793 is 181 × 227 × 2239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91993793)

Multiplication

n×y
n×2 183987586
n×3 275981379
n×4 367975172
n×5 459968965

Division

n÷y
n÷2 45996896.5
n÷3 30664597.666667
n÷3 22998448.25
n÷5 18398758.6

Exponentiation

ny
n2 8462857950526849
n3 7.7853040248917E+23
n4 7.1619964690795E+31
n5 6.5885922064323E+39

Nth Root

y√n
2√n 9591.3394789258
3√n 451.42559092175
4√n 97.935384202676
5√n 39.151797442518

Divisors of 91993793

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 -91993792
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 91993793 can be divided by 8 positive divisors. The sum of these divisors (counting 91993793) is 1, the average is 0.125.

Base conversion 91993793

Base System Value
2 Binary 101011110111011011011000001
3 Ternary 20102002202202112
4 Quaternary 11132323123001
5 Quinary 142022300133
6 Senary 13043425105
8 Octal 536733301
10 Decimal 91993793
12 Duodecimal 26985195
16 Hexadecimal 57bb6c1
20 Vigesimal 18ej49d
36 Base36 1irqv5

Cryptographic Hash Functions

md5 ed8d9e77bfc79dd5544ccbde5523f47b
sha1 e468de511e86b26b3605a2ff508b00437aeed23e
sha256 6e4dea57acb49529775dcd2b0a35a5bbef5de7cd041f5475226c2b1c9c560e3d
sha512 f021140d7f6b29f10ee1eb4002b1c3ec327911cd6d5e8cb4311a9a90026aa8959c5960efef225f3faeac283fd7e01702785518810271961fcd8e9585e2b1c5d8
ripemd-160 322315a5b5a1b130d96227dac21ca161c5a9affa

91993793 as geometric shapes

Circle

Radius = n
Diameter 183987586
Circumference 578014048.52932
Area 2.6586852365749E+16

Sphere

Radius = n
Volume 3.261100524075E+24
Surface area 1.06347409463E+17
Circumference 578014048.52932

Square

Length = n
Perimeter 367975172
Area 8462857950526849
Diagonal 130098869.71474

Cube

Length = n
Surface area 50777147703161094
Volume 7.7853040248917E+23
Space diagonal 159337923.45697

Equilateral Triangle

Length = n
Perimeter 275981379
Area 3.6645249868877E+15
Altitude 79668961.728487

Triangular Pyramid

Length = n
Surface area 3.6645249868877E+15
Volume 9.1750687826664E+22
Height 43366289.904914