91993892 is an even 8-digits composite number following 91993891
and preceding 91993893 . In scientific notation, it is written as 9.1993892 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 45566856 positive integers (up to 91993892) that are relatively prime to 91993892.
91993892 has 12 divisors, whose sum is 162494640
The reverse of 91993892 is 29839919
Previous prime number is 107
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-one million nine hundred ninety-three thousand eight hundred ninety-two
Scientific notation
9.1993892 × 10^7
Engineering notation
9.1993892 × 10^6
Prime Factorization
2 × 2 × 107 × 214939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
45996946
Product of the distinct prime numbers
The prime factorization of 91993892 is 2 × 2 × 107 × 214939.
Since it has a total of 4 prime factors.
1 , 3 , 53 , 9 , 46 , 180 , 871 , 6095 , 91648 , 91491 , 682249 , 811809 , 462620 , 2884245 , 98768869 , 3866649 , 729798418 , 880668133 , 6972392528 , 5735516434
n×2
183987784
n×3
275981676
n×4
367975568
n×5
459969460
n÷2
45996946
n÷3
30664630.666667
n÷3
22998473
n÷5
18398778.4
n2
8462876165307664
n3
7.7853291596069E+23
n4
7.1620272989333E+31
n5
6.5886276583912E+39
2 √n
9591.3446398302
3 √n
451.42575285702
4 √n
97.93541055119
5 √n
39.151805869231
1 , 2 , 4 , 107 , 214 , 428 , 214939 , 429878 , 859756 , 22998473 , 45996946 , 91993892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-91993891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 91993892 can be divided by 12 positive divisors.
The sum of these divisors (counting 91993892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011110111011011100100100
3
Ternary
20102002202220012
4
Quaternary
11132323130210
5
Quinary
142022301032
6
Senary
13043425352
8
Octal
536733444
10
Decimal
91993892
12
Duodecimal
26985258
16
Hexadecimal
57bb724
20
Vigesimal
18ej4ec
36
Base36
1irqxw
md5
79ef558b6d9b8eccdc95652d506e5998
sha1
71afcf48fd19b0772b447d700c01c11e2e453aa2
sha256
c68fe1c40fff1c54374826cdc1b197994fa93972e15ff2824d58d6981887eb10
sha512
4fb96f17bfceb14c210917664fe65e33e45c46414d989421e090f8a68165e593a83a23c5c3e9eb2bd278398a8d638d44e6898de15338a5b35ffb19d22ab89543
ripemd-160
37ff02fd73f7acfff3c21a5165dced1f6dc587a2
Diameter
183987784
Circumference
578014670.56467
Area
2.6586909589171E+16
Volume
3.2611110524799E+24
Surface area
1.0634763835668E+17
Circumference
578014670.56467
Perimeter
367975568
Area
8462876165307664
Diagonal
130099009.72189
Surface area
50777256991845984
Volume
7.7853291596069E+23
Space diagonal
159338094.93
Perimeter
275981676
Area
3.6645328741191E+15
Altitude
79669047.465002
Surface area
3.6645328741191E+15
Volume
9.1750984042123E+22
Height
43366336.573962