Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

91993731 (number)

91993731 is an odd 8-digits composite number following 91993730 and preceding 91993732. In scientific notation, it is written as 9.1993731 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 61329152 positive integers (up to 91993731) that are relatively prime to 91993731.

Interesting facts

91993731 has 4 divisors, whose sum is 122658312
The reverse of 91993731 is 13739919
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	9.1993731 × 10^7
Engineering notation	9.1993731 × 10^6

Prime Factorization of 91993731

Prime Factorization 3 × 30664577

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	91993731	Product of the distinct prime numbers

The prime factorization of 91993731 is 3 × 30664577. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 96, 49, 586, 862, 4323, 7143, 24940, 58777, 947822, 883307, 2463536, 1097746, 92778903, 24786253, 432091106, 653262407, 4629788673, 5886091018

Basic calculations (n = 91993731)

Multiplication

n×y

n×2	183987462
n×3	275981193
n×4	367974924
n×5	459968655

Division

n÷y

n÷2	45996865.5
n÷3	30664577
n÷3	22998432.75
n÷5	18398746.2

Exponentiation

n^y

n²	8462846543300361
n³	7.7852882839865E+23
n⁴	7.1619771615451E+31
n⁵	6.5885700042732E+39

Nth Root

^y√n

²√n	9591.3362468428
³√n	451.42548950769
⁴√n	97.935367701575
⁵√n	39.15179216518

Divisors of 91993731

1, 3, 30664577, 91993731

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-91993730	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91993731 can be divided by 4 positive divisors. The sum of these divisors (counting 91993731) is 1, the average is 0.25.

Base conversion 91993731

Base	System	Value
2	Binary	101011110111011011010000011
3	Ternary	20102002202200020
4	Quaternary	11132323122003
5	Quinary	142022244411
6	Senary	13043424523
8	Octal	536733203
10	Decimal	91993731
12	Duodecimal	26985143
16	Hexadecimal	57bb683
20	Vigesimal	18ej46b
36	Base36	1irqtf

Cryptographic Hash Functions

md5	1602df40065ecec994359ccf24e242f5
sha1	6bef6b66aa5ec08a6a649a5dc20547df3a66f978
sha256	90076c39dbf2d18e045f4bc6dbbfcd1235b5ac8a17edb6161cf9e91f3a5d8b09
sha512	d69163530b058e15af26f33bbfaf8d7329294ac9ac3281569ca7bcb5b29028da826be42b9d9cdbe61495bc614e271fdeb5865952fe2ef535c7d36c7dec30ff70
ripemd-160	39af9199d9b6f061acdd2e0de18ef3388201464d

91993731 as geometric shapes

Circle

Radius = n

Diameter	183987462
Circumference	578013658.97183
Area	2.658681652889E+16

Sphere

Radius = n

Volume	3.2610939305401E+24
Surface area	1.0634726611556E+17
Circumference	578013658.97183

Square

Length = n

Perimeter	367974924
Area	8462846543300361
Diagonal	130098782.0335

Cube

Length = n

Surface area	50777079259802166
Volume	7.7852882839865E+23
Space diagonal	159337816.06982

Equilateral Triangle

Length = n

Perimeter	275981193
Area	3.6645200474137E+15
Altitude	79668908.034912

Triangular Pyramid

Length = n

Surface area	3.6645200474137E+15
Volume	9.1750502318318E+22
Height	43366260.677834