91994736 (number)

91994736 is an even 8-digits composite number following 91994735 and preceding 91994737. In scientific notation, it is written as 9.1994736 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 30421440 positive integers (up to 91994736) that are relatively prime to 91994736.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-four thousand seven hundred thirty-six

Notation

Scientific notation 9.1994736 × 10^7
Engineering notation 9.1994736 × 10^6

Prime Factorization of 91994736

Prime Factorization 2 × 2 × 2 × 2 × 3 × 127 × 15091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11499342
Product of the distinct prime numbers

The prime factorization of 91994736 is 2 × 2 × 2 × 2 × 3 × 127 × 15091. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91994736)

Multiplication

n×y
n×2 183989472
n×3 275984208
n×4 367978944
n×5 459973680

Division

n÷y
n÷2 45997368
n÷3 30664912
n÷3 22998684
n÷5 18398947.2

Exponentiation

ny
n2 8463031451709696
n3 7.7855434415973E+23
n4 7.1622901352628E+31
n5 6.588929901489E+39

Nth Root

y√n
2√n 9591.3886377312
3√n 451.42713339132
4√n 97.935635178066
5√n 39.151877708789

Divisors of 91994736

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91994735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91994736 can be divided by 40 positive divisors. The sum of these divisors (counting 91994736) is 1, the average is 0.025.

Base conversion 91994736

Base System Value
2 Binary 101011110111011101001110000
3 Ternary 20102002211001110
4 Quaternary 11132323221300
5 Quinary 142022312421
6 Senary 13043433320
8 Octal 536735160
10 Decimal 91994736
12 Duodecimal 26985840
16 Hexadecimal 57bba70
20 Vigesimal 18ej6gg
36 Base36 1irrlc

Cryptographic Hash Functions

md5 e66991f0bf21d8f2487342b48f53f1e5
sha1 96945c71c205c9bbb7ae47e28fac6b2001c0b02b
sha256 aa60771b3deee1503f48aac78d6ed6a4b274bb0fa283fda1532f08debe58da00
sha512 e48b67e5d8b1e63eaf0ed40b5a02da603bf0c5d44632e987e52cdfbc5c298a5b7ba6f365a67368f2ebf8013c679469d05a19b13da583b3d9b19c56aa88ac3967
ripemd-160 9ca905f288dc7fb7c7fe8a01e2a22c9093f31c6b

91994736 as geometric shapes

Circle

Radius = n
Diameter 183989472
Circumference 578019973.57306
Area 2.6587397435791E+16

Sphere

Radius = n
Volume 3.2612008107102E+24
Surface area 1.0634958974316E+17
Circumference 578019973.57306

Square

Length = n
Perimeter 367978944
Area 8463031451709696
Diagonal 130100203.31813

Cube

Length = n
Surface area 50778188710258176
Volume 7.7855434415973E+23
Space diagonal 159339556.78089

Equilateral Triangle

Length = n
Perimeter 275984208
Area 3.6646001151036E+15
Altitude 79669778.390443

Triangular Pyramid

Length = n
Surface area 3.6646001151036E+15
Volume 9.1753509379598E+22
Height 43366734.439377