91997415 is an odd 8-digits composite number following 91997414
and preceding 91997416 . In scientific notation, it is written as 9.1997415 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 48969024 positive integers (up to 91997415) that are relatively prime to 91997415.
91997415 has 24 divisors, whose sum is 159775200
The reverse of 91997415 is 51479919
Previous prime number is 599
Is Prime? no Number parity odd Number length 8 Sum of Digits 45 Digital Root 9
Name
ninety-one million nine hundred ninety-seven thousand four hundred fifteen
Scientific notation
9.1997415 × 10^7
Engineering notation
9.1997415 × 10^6
Prime Factorization
5 × 3 × 3 × 599 × 3413
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
30665805 Product of the distinct prime numbers
The prime factorization of 91997415 is 5 × 3 × 3 × 599 × 3413.
Since it has a total of 5 prime factors.
9 , 5 , 44 , 49 , 339 , 854 , 4498 , 4392 , 81456 , 9349 , 785859 , 914035 , 3091134 , 969493 , 58429646 , 68382453 , 346708796 , 390176917 , 2164410690 , 9024431858
n×2
183994830
n×3
275992245
n×4
367989660
n×5
459987075
n÷2
45998707.5
n÷3
30665805
n÷3
22999353.75
n÷5
18399483
n2
8463524366682225
n3
7.7862236352428E+23
n4
7.1631244705424E+31
n5
6.5898893461314E+39
2 √n9591.5282932388
3 √n451.4315153868
4 √n97.936348171855
5 √n39.152105736312
1 , 3 , 5 , 9 , 15 , 45 , 599 , 1797 , 2995 , 3413 , 5391 , 8985 , 10239 , 17065 , 26955 , 30717 , 51195 , 153585 , 2044387 , 6133161 , 10221935 , 18399483 , 30665805 , 91997415
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
-91997414 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 91997415 can be divided by 24 positive divisors.
The sum of these divisors (counting 91997415) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101011110111100010011100111
3
Ternary
20102002221201200
4
Quaternary
11132330103213
5
Quinary
142022404130
6
Senary
13043453543
8
Octal
536742347
10
Decimal
91997415
12
Duodecimal
269872b3
16
Hexadecimal
57bc4e7
20
Vigesimal
18ejdaf
36
Base36
1irtnr
md5
b53c0b4d0791d00114e90dd3d979c66f
sha1
f167f716c70841ca3734b6506a560e8e096ac8da
sha256
4de443479af841089705a81187130f4e24b0a8a44d6e7fd687de3c0cfac47632
sha512
63306191a55d3148d4f2686aa73c57f65b09894680412d5ebf5c1e1d21dec36e49029808a4b4a0caee0eaca7b047d76a5b662e5eb8bb6bfa3a472bc8c1a1c85c
ripemd-160
6fb65e05aa26f63ff879058028d4c53af0f07193
Diameter
183994830
Circumference
578036806.2265
Area
2.6588945973847E+16
Volume
3.2614857295581E+24
Surface area
1.0635578389539E+17
Circumference
578036806.2265
Perimeter
367989660
Area
8463524366682225
Diagonal
130103991.99627
Surface area
50781146200093350
Volume
7.7862236352428E+23
Space diagonal
159344196.945
Perimeter
275992245
Area
3.6648135535477E+15
Altitude
79672098.4725
Surface area
3.6648135535477E+15
Volume
9.1761525538586E+22
Height
43367997.332089