91993946 (number)

91993946 is an even 8-digits composite number following 91993945 and preceding 91993947. In scientific notation, it is written as 9.1993946 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 40925280 positive integers (up to 91993946) that are relatively prime to 91993946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1993946 × 10^7
Engineering notation 9.1993946 × 10^6

Prime Factorization of 91993946

Prime Factorization 2 × 11 × 47 × 88969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91993946
Product of the distinct prime numbers

The prime factorization of 91993946 is 2 × 11 × 47 × 88969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 74, 45, 801, 434, 2636, 8774, 206, 19017, 589042, 978840, 838627, 9405885, 54351839, 57199952, 574231349, 451342646, 4038521431, 4120736826

Basic calculations (n = 91993946)

Multiplication

n×y
n×2 183987892
n×3 275981838
n×4 367975784
n×5 459969730

Division

n÷y
n÷2 45996973
n÷3 30664648.666667
n÷3 22998486.5
n÷5 18398789.2

Exponentiation

ny
n2 8462886100650916
n3 7.7853428694743E+23
n4 7.162044115259E+31
n5 6.5886469958876E+39

Nth Root

y√n
2√n 9591.3474548679
3√n 451.42584118529
4√n 97.935424923098
5√n 39.151810465617

Divisors of 91993946

1, 2, 11, 22, 47, 94, 517, 1034, 88969, 177938, 978659, 1957318, 4181543, 8363086, 45996973, 91993946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91993945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91993946 can be divided by 16 positive divisors. The sum of these divisors (counting 91993946) is 1, the average is 0.0625.

Base conversion 91993946

Base System Value
2 Binary 101011110111011011101011010
3 Ternary 20102002202222012
4 Quaternary 11132323131122
5 Quinary 142022301241
6 Senary 13043425522
8 Octal 536733532
10 Decimal 91993946
12 Duodecimal 269852a2
16 Hexadecimal 57bb75a
20 Vigesimal 18ej4h6
36 Base36 1irqze

Cryptographic Hash Functions

md5 02092dc0a1c777d783568a672e0448fd
sha1 1f2c185dbaeef3ecffcb4d74b16118ed52f8bafa
sha256 5de16955cca68040d7453aa5c2e93d4c3e91342cbf9805e8dd3c0b4dea64608a
sha512 bd8838f84d5b3fa88f75bb432e7a7fba87ed23a332b0ae60f764f39a7a699cd51c84b75c87d15ad88c4723bc8eab253f1561b82cf78f5ed7ea2d723531f74168
ripemd-160 e11020987b91848b3a8f6270c568fb48a2ad4952

91993946 as geometric shapes

Circle

Radius = n
Diameter 183987892
Circumference 578015009.85667
Area 2.6586940801972E+16

Sphere

Radius = n
Volume 3.2611167952558E+24
Surface area 1.0634776320789E+17
Circumference 578015009.85667

Square

Length = n
Perimeter 367975784
Area 8462886100650916
Diagonal 130099086.08942

Cube

Length = n
Surface area 50777316603905496
Volume 7.7853428694743E+23
Space diagonal 159338188.46075

Equilateral Triangle

Length = n
Perimeter 275981838
Area 3.664537176249E+15
Altitude 79669094.230374

Triangular Pyramid

Length = n
Surface area 3.664537176249E+15
Volume 9.175114561446E+22
Height 43366362.029806