91497372 is an even 8-digits composite number following 91497371
and preceding 91497373 . In scientific notation, it is written as 9.1497372 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 30202608 positive integers (up to 91497372) that are relatively prime to 91497372.
91497372 has 24 divisors, whose sum is 215569536
The reverse of 91497372 is 27379419
Previous prime number is 103
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
ninety-one million four hundred ninety-seven thousand three hundred seventy-two
Scientific notation
9.1497372 × 10^7
Engineering notation
9.1497372 × 10^6
Prime Factorization
2 × 2 × 3 × 103 × 74027
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
45748686 Product of the distinct prime numbers
The prime factorization of 91497372 is 2 × 2 × 3 × 103 × 74027.
Since it has a total of 5 prime factors.
3 , 9 , 79 , 73 , 909 , 780 , 4022 , 2495 , 62879 , 16586 , 653301 , 761406 , 9659067 , 7355830 , 22989864 , 15430712 , 814675746 , 840951026 , 9580425311 , 8047345219
n×2
182994744
n×3
274492116
n×4
365989488
n×5
457486860
n÷2
45748686
n÷3
30499124
n÷3
22874343
n÷5
18299474.4
n2
8371769082906384
n3
7.6599487007678E+23
n4
7.0086517577507E+31
n5
6.4127321709737E+39
2 √n9565.4258661076
3 √n450.61212498714
4 √n97.802995179634
5 √n39.109451405411
1 , 2 , 3 , 4 , 6 , 12 , 103 , 206 , 309 , 412 , 618 , 1236 , 74027 , 148054 , 222081 , 296108 , 444162 , 888324 , 7624781 , 15249562 , 22874343 , 30499124 , 45748686 , 91497372
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-91497371 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 91497372 can be divided by 24 positive divisors.
The sum of these divisors (counting 91497372) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101011101000010001110011100
3
Ternary
20101011112210120
4
Quaternary
11131002032130
5
Quinary
141410403442
6
Senary
13025034540
8
Octal
535021634
10
Decimal
91497372
12
Duodecimal
26785a50
16
Hexadecimal
574239c
20
Vigesimal
18bh38c
36
Base36
1ih3to
md5
3114dc460132b8ae7bad13bd86c3ae12
sha1
b90b3488d48e1d4d7bfb6954eadc20124c3aceb1
sha256
62747ec09b354320c0e5665baa3c7fd4d1ca140235fa7eae549bd4272080d0f7
sha512
f54935a218d68528d18544069ab04a0d1737c27847bf9cb158db4d95f356a6dd8b711406fb304437912da2bbaa771102ab9d95c4ce2e480e64b836ce7a1a3ff8
ripemd-160
945dfdc62f6a226cbebf696017e564475c32923a
Diameter
182994744
Circumference
574894943.39594
Area
2.6300688248409E+16
Volume
3.2085918086943E+24
Surface area
1.0520275299364E+17
Circumference
574894943.39594
Perimeter
365989488
Area
8371769082906384
Diagonal
129396824.4039
Surface area
50230614497438304
Volume
7.6599487007678E+23
Space diagonal
158478097.06303
Perimeter
274492116
Area
3.625082350207E+15
Altitude
79239048.531515
Surface area
3.625082350207E+15
Volume
9.0273361164234E+22
Height
43132274.801299