91363938 is an even 8-digits composite number following 91363937
and preceding 91363939 . In scientific notation, it is written as 9.1363938 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 30454644 positive integers (up to 91363938) that are relatively prime to 91363938.
91363938 has 8 divisors, whose sum is 182727888
The reverse of 91363938 is 83936319
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
ninety-one million three hundred sixty-three thousand nine hundred thirty-eight
Scientific notation
9.1363938 × 10^7
Engineering notation
9.1363938 × 10^6
Prime Factorization
2 × 3 × 15227323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
91363938
Product of the distinct prime numbers
The prime factorization of 91363938 is 2 × 3 × 15227323.
Since it has a total of 3 prime factors.
9 , 1 , 55 , 43 , 260 , 372 , 5219 , 3634 , 42470 , 83858 , 369916 , 488540 , 52468 , 3269641 , 49787113 , 80742288 , 217681797 , 471113204 , 8735167958 , 4395313606
n×2
182727876
n×3
274091814
n×4
365455752
n×5
456819690
n÷2
45681969
n÷3
30454646
n÷3
22840984.5
n÷5
18272787.6
n2
8347369166867844
n3
7.6264851902483E+23
n4
6.9678572007976E+31
n5
6.3661087328653E+39
2 √n
9558.4485142726
3 √n
450.39297031221
4 √n
97.767318231977
5 √n
39.09803779376
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-91363937
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 91363938 can be divided by 8 positive divisors.
The sum of these divisors (counting 91363938) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011100100001101001100010
3
Ternary
20100220202202120
4
Quaternary
11130201221202
5
Quinary
141342121223
6
Senary
13022125110
8
Octal
534415142
10
Decimal
91363938
12
Duodecimal
26720796
16
Hexadecimal
5721a62
20
Vigesimal
18b09gi
36
Base36
1ie8v6
md5
7b6d1c554ec3a7437193732f7165b199
sha1
51f5fb6f368513bcd55739b3956b78ecd86e64ea
sha256
fc30e9951b42f8909e74998894cfb006cddab3029ee9082126cbb975780fdec4
sha512
28d065392733c156572f064c9795a266350dfd19cae8afa058bd8c4b82c01f53968855bceb75472bcb7e133e51207ebe84502b37aca57c25db876661f7e5a68e
ripemd-160
3e1b64c694c3d1cbce8e774d3c4ec6a767233524
Diameter
182727876
Circumference
574056552.84767
Area
2.6224033651434E+16
Volume
3.194574646186E+24
Surface area
1.0489613460574E+17
Circumference
574056552.84767
Perimeter
365455752
Area
8347369166867844
Diagonal
129208120.23141
Surface area
50084215001207064
Volume
7.6264851902483E+23
Space diagonal
158246982.59557
Perimeter
274091814
Area
3.6145168766372E+15
Altitude
79123491.297786
Surface area
3.6145168766372E+15
Volume
8.9878989910722E+22
Height
43069373.410472