91738688 (number)

91738688 is an even 8-digits composite number following 91738687 and preceding 91738689. In scientific notation, it is written as 9.1738688 × 10^7. The sum of its digits is 50. It has a total of 8 prime factors and 28 positive divisors. There are 42259968 positive integers (up to 91738688) that are relatively prime to 91738688.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred thirty-eight thousand six hundred eighty-eight

Notation

Scientific notation 9.1738688 × 10^7
Engineering notation 9.1738688 × 10^6

Prime Factorization of 91738688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 703 × 2039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2866834
Product of the distinct prime numbers

The prime factorization of 91738688 is 2 × 2 × 2 × 2 × 2 × 2 × 703 × 2039. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91738688)

Multiplication

n×y
n×2 183477376
n×3 275216064
n×4 366954752
n×5 458693440

Division

n÷y
n÷2 45869344
n÷3 30579562.666667
n÷3 22934672
n÷5 18347737.6

Exponentiation

ny
n2 8415986875961344
n3 7.7207159422591E+23
n4 7.0828835096354E+31
n5 6.4977444043078E+39

Nth Root

y√n
2√n 9578.031530539
3√n 451.00792673092
4√n 97.867418125437
5√n 39.130059200864

Divisors of 91738688

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91738687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91738688 can be divided by 28 positive divisors. The sum of these divisors (counting 91738688) is 1, the average is 0.035714285714286.

Base conversion 91738688

Base System Value
2 Binary 101011101111101001001000000
3 Ternary 20101121210211012
4 Quaternary 11131331021000
5 Quinary 141441114223
6 Senary 13034140052
8 Octal 535751100
10 Decimal 91738688
12 Duodecimal 26881628
16 Hexadecimal 577d240
20 Vigesimal 18d76e8
36 Base36 1ima0w

Cryptographic Hash Functions

md5 57fca2ee8957226b888d449cb0ae7e2c
sha1 e938d8eb5509c8b850aedefc270333bcc54e3a91
sha256 ce77483de69eea9c32d78166e0eb4d55750e19ce0be51273530c764e16f5916c
sha512 0876d8d5c82534f8aef8ca2f21f45ad9ed99dfb508c1e106db32e4894ad6b15b1810c29591c01df75de37fa0bdac9c96f457d4fa368b1c7a0e712a49da113781
ripemd-160 9fa37e5a3c50ba460bce00888a9be7e8589f19c7

91738688 as geometric shapes

Circle

Radius = n
Diameter 183477376
Circumference 576411176.54153
Area 2.6439602542228E+16

Sphere

Radius = n
Volume 3.2340459312873E+24
Surface area 1.0575841016891E+17
Circumference 576411176.54153

Square

Length = n
Perimeter 366954752
Area 8415986875961344
Diagonal 129738096.76391

Cube

Length = n
Surface area 50495921255768064
Volume 7.7207159422591E+23
Space diagonal 158896068.63571

Equilateral Triangle

Length = n
Perimeter 275216064
Area 3.6442292162495E+15
Altitude 79448034.317855

Triangular Pyramid

Length = n
Surface area 3.6442292162495E+15
Volume 9.0989509973109E+22
Height 43246032.254638