91497197 is an odd 8-digits composite number following 91497196
and preceding 91497198 . In scientific notation, it is written as 9.1497197 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 79562560 positive integers (up to 91497197) that are relatively prime to 91497197.
91497197 has 8 divisors, whose sum is 104155200
The reverse of 91497197 is 79179419
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-one million four hundred ninety-seven thousand one hundred ninety-seven
Scientific notation
9.1497197 × 10^7
Engineering notation
9.1497197 × 10^6
Prime Factorization
23 × 11 × 361649
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
91497197
Product of the distinct prime numbers
The prime factorization of 91497197 is 23 × 11 × 361649.
Since it has a total of 3 prime factors.
3 , 1 , 80 , 80 , 965 , 732 , 8249 , 4333 , 8930 , 52055 , 66988 , 373090 , 9463299 , 3823672 , 44466073 , 80520569 , 379308710 , 982125607 , 8392943877 , 3157645086
n×2
182994394
n×3
274491591
n×4
365988788
n×5
457485985
n÷2
45748598.5
n÷3
30499065.666667
n÷3
22874299.25
n÷5
18299439.4
n2
8371737058856809
n3
7.6599047490642E+23
n4
7.0085981382636E+31
n5
6.4126708455054E+39
2 √n
9565.4167185753
3 √n
450.61183770322
4 √n
97.80294841453
5 √n
39.109436445071
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
-91497196
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 91497197 can be divided by 8 positive divisors.
The sum of these divisors (counting 91497197) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011101000010001011101101
3
Ternary
20101011112120002
4
Quaternary
11131002023231
5
Quinary
141410402242
6
Senary
13025034045
8
Octal
535021355
10
Decimal
91497197
12
Duodecimal
26785925
16
Hexadecimal
57422ed
20
Vigesimal
18bh2jh
36
Base36
1ih3ot
md5
c6f642d475059ebbf4a9c96eddc828c9
sha1
bb56ed8e75aa03529f5c66a8165adb88151fcaad
sha256
e0282053cae3eb1e1b54de6d06014e7f3694a15c8a0c3ef0c922afaedad01382
sha512
9a61c0867374758161d271c93b5aadec724792bdb5e3c872fdb2f1a3ec6c86191987f4649dbb2e7d27b955113246533782cce9fb40808cadf965c6757ee0605c
ripemd-160
c5a23146158cacea8b1b424251271135c1876077
Diameter
182994394
Circumference
574893843.83852
Area
2.630058764189E+16
Volume
3.2085733982477E+24
Surface area
1.0520235056756E+17
Circumference
574893843.83852
Perimeter
365988788
Area
8371737058856809
Diagonal
129396576.91652
Surface area
50230422353140854
Volume
7.6599047490642E+23
Space diagonal
158477793.95414
Perimeter
274491591
Area
3.6250684833868E+15
Altitude
79238896.977069
Surface area
3.6250684833868E+15
Volume
9.0272843188439E+22
Height
43132192.305508