91996687 is an odd 8-digits prime number following 91996686
and preceding 91996688 . In scientific notation, it is written as 9.1996687 × 10^7.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 91996686 positive integers (up to 91996687) that are relatively prime to 91996687.
91996687 has 2 divisors, whose sum is 91996688
The reverse of 91996687 is 78669919
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 55 Digital Root 1
Name
ninety-one million nine hundred ninety-six thousand six hundred eighty-seven
Scientific notation
9.1996687 × 10^7
Engineering notation
9.1996687 × 10^6
Prime Factorization
91996687
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
91996687 Product of the distinct prime numbers
The prime factorization of 91996687 is 91996687.
Since it has a total of 1 prime factors.
5 , 3 , 36 , 33 , 54 , 725 , 6133 , 674 , 51387 , 6022 , 522443 , 206518 , 5276267 , 7782098 , 70772249 , 4595071 , 646620403 , 273978718 , 6452856078 , 4619694090
n×2
183993374
n×3
275990061
n×4
367986748
n×5
459983435
n÷2
45998343.5
n÷3
30665562.333333
n÷3
22999171.75
n÷5
18399337.4
n2
8463390418975969
n3
7.7860387933333E+23
n4
7.1628977384014E+31
n5
6.5896286125272E+39
2 √n9591.4903430072
3 √n451.43032461779
4 √n97.936154422191
5 √n39.152043771912
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
91996688 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
45998344 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9591.4903951367 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999782601 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 91996687 can be divided by 2 positive divisors.
The sum of these divisors (counting 91996687) is 91996688, the average is 45998344.
Base
System
Value
2
Binary
101011110111100001000001111
3
Ternary
20102002220201201
4
Quaternary
11132330020033
5
Quinary
142022343222
6
Senary
13043450331
8
Octal
536741017
10
Decimal
91996687
12
Duodecimal
269869a7
16
Hexadecimal
57bc20f
20
Vigesimal
18ejbe7
36
Base36
1irt3j
md5
b08766d2a4011016370697df00ab2560
sha1
7e83ada401750e710b9826b8346d6ae1bd21f0d6
sha256
ff5492a29cba97c557c57c8993ddee6dd3ab6a50c713a6f22ee28e518faa8ef2
sha512
c95bb635bd4bb6f03550f896f2ca2187a992560a5e238396baeeb4ce2e42315fe5a5133f393b140f9c70c97f9ba3c23a30c1f0544cf1e9b63aadee24d130017d
ripemd-160
d7dd46872a8185cd19f355383088c76d43104de3
Diameter
183993374
Circumference
578032232.0676
Area
2.6588525164717E+16
Volume
3.2614083031601E+24
Surface area
1.0635410065887E+17
Circumference
578032232.0676
Perimeter
367986748
Area
8463390418975969
Diagonal
130102962.44879
Surface area
50780342513855814
Volume
7.7860387933333E+23
Space diagonal
159342936.01201
Perimeter
275990061
Area
3.6647555524895E+15
Altitude
79671468.006006
Surface area
3.6647555524895E+15
Volume
9.1759347155792E+22
Height
43367654.149598