91993769 (number)

91993769 is an odd 8-digits composite number following 91993768 and preceding 91993770. In scientific notation, it is written as 9.1993769 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 78790896 positive integers (up to 91993769) that are relatively prime to 91993769.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1993769 × 10^7
Engineering notation 9.1993769 × 10^6

Prime Factorization of 91993769

Prime Factorization 7 × 1523 × 8629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 91993769
Product of the distinct prime numbers

The prime factorization of 91993769 is 7 × 1523 × 8629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91993769)

Multiplication

n×y
n×2 183987538
n×3 275981307
n×4 367975076
n×5 459968845

Division

n÷y
n÷2 45996884.5
n÷3 30664589.666667
n÷3 22998442.25
n÷5 18398753.8

Exponentiation

ny
n2 8462853534825361
n3 7.7852979316356E+23
n4 7.1619889951906E+31
n5 6.5885836120411E+39

Nth Root

y√n
2√n 9591.338227797
3√n 451.4255516647
4√n 97.935377815154
5√n 39.151795399678

Divisors of 91993769

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 -91993768
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 91993769 can be divided by 8 positive divisors. The sum of these divisors (counting 91993769) is 1, the average is 0.125.

Base conversion 91993769

Base System Value
2 Binary 101011110111011011010101001
3 Ternary 20102002202201122
4 Quaternary 11132323122221
5 Quinary 142022300034
6 Senary 13043425025
8 Octal 536733251
10 Decimal 91993769
12 Duodecimal 26985175
16 Hexadecimal 57bb6a9
20 Vigesimal 18ej489
36 Base36 1irquh

Cryptographic Hash Functions

md5 363710cb757e2866545735251866eb43
sha1 d3a6b0211156581bed09202589aae2413ef55fa0
sha256 45600ad3188d296b4e82a04dc8fc60a4ac09b3b46bc88a23602d9b4ddba0e5d6
sha512 46b8d1a85f5851a1bbbd5bf007d97976780d2ace51dacd30a67758582548ea864df13d9aa5243b47004e41325ffc990537447d3cf5b27de71503a95847f25290
ripemd-160 0df324e5173028a47a2003f174d51970285733d6

91993769 as geometric shapes

Circle

Radius = n
Diameter 183987538
Circumference 578013897.73287
Area 2.6586838493414E+16

Sphere

Radius = n
Volume 3.2610979717379E+24
Surface area 1.0634735397366E+17
Circumference 578013897.73287

Square

Length = n
Perimeter 367975076
Area 8462853534825361
Diagonal 130098835.77362

Cube

Length = n
Surface area 50777121208952166
Volume 7.7852979316356E+23
Space diagonal 159337881.88775

Equilateral Triangle

Length = n
Perimeter 275981307
Area 3.6645230748328E+15
Altitude 79668940.943877

Triangular Pyramid

Length = n
Surface area 3.6645230748328E+15
Volume 9.1750616016952E+22
Height 43366278.591206