91996688 (number)

91996688 is an even 8-digits composite number following 91996687 and preceding 91996689. In scientific notation, it is written as 9.1996688 × 10^7. The sum of its digits is 56. It has a total of 7 prime factors and 40 positive divisors. There are 37107840 positive integers (up to 91996688) that are relatively prime to 91996688.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-six thousand six hundred eighty-eight

Notation

Scientific notation 9.1996688 × 10^7
Engineering notation 9.1996688 × 10^6

Prime Factorization of 91996688

Prime Factorization 2 × 2 × 2 × 2 × 161 × 503 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11499586
Product of the distinct prime numbers

The prime factorization of 91996688 is 2 × 2 × 2 × 2 × 161 × 503 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91996688)

Multiplication

n×y
n×2 183993376
n×3 275990064
n×4 367986752
n×5 459983440

Division

n÷y
n÷2 45998344
n÷3 30665562.666667
n÷3 22999172
n÷5 18399337.6

Exponentiation

ny
n2 8463390602969344
n3 7.786039047235E+23
n4 7.162898049843E+31
n5 6.5896289706721E+39

Nth Root

y√n
2√n 9591.4903951367
3√n 451.43032625347
4√n 97.936154688331
5√n 39.152043857028

Divisors of 91996688

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 -91996687
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 91996688 can be divided by 40 positive divisors. The sum of these divisors (counting 91996688) is 1, the average is 0.025.

Base conversion 91996688

Base System Value
2 Binary 101011110111100001000010000
3 Ternary 20102002220201202
4 Quaternary 11132330020100
5 Quinary 142022343223
6 Senary 13043450332
8 Octal 536741020
10 Decimal 91996688
12 Duodecimal 269869a8
16 Hexadecimal 57bc210
20 Vigesimal 18ejbe8
36 Base36 1irt3k

Cryptographic Hash Functions

md5 ea615a74af1566cf7909c1e03c211acb
sha1 be4bf998af3a951bf079278ba21e16640c1f90bd
sha256 aebf7916354c816bff9aa6e30ec7625d78e1680652f2fdbc43a4bd8ac3f25ec2
sha512 e70483953f63453fa1de87fdc66c4f5894eaf188dda9e212edd17ba0ff05384a9ee855e6c91456a2c78a6de250fe222ecfb7151b9e3ccf94f05fc006b35caa4c
ripemd-160 a82c5dea5f18bdc5bb4f5bd5639302fcc42f1d02

91996688 as geometric shapes

Circle

Radius = n
Diameter 183993376
Circumference 578032238.35078
Area 2.6588525742749E+16

Sphere

Radius = n
Volume 3.2614084095142E+24
Surface area 1.06354102971E+17
Circumference 578032238.35078

Square

Length = n
Perimeter 367986752
Area 8463390602969344
Diagonal 130102963.86301

Cube

Length = n
Surface area 50780343617816064
Volume 7.786039047235E+23
Space diagonal 159342937.74406

Equilateral Triangle

Length = n
Perimeter 275990064
Area 3.664755632161E+15
Altitude 79671468.872031

Triangular Pyramid

Length = n
Surface area 3.664755632161E+15
Volume 9.1759350148052E+22
Height 43367654.621002