91997434 is an even 8-digits composite number following 91997433
and preceding 91997435 . In scientific notation, it is written as 9.1997434 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 45980256 positive integers (up to 91997434) that are relatively prime to 91997434.
91997434 has 8 divisors, whose sum is 138051540
The reverse of 91997434 is 43479919
Previous prime number is 2969
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
ninety-one million nine hundred ninety-seven thousand four hundred thirty-four
Scientific notation
9.1997434 × 10^7
Engineering notation
9.1997434 × 10^6
Prime Factorization
2 × 2969 × 15493
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
91997434
Product of the distinct prime numbers
The prime factorization of 91997434 is 2 × 2969 × 15493.
Since it has a total of 3 prime factors.
10 , 1 , 33 , 46 , 367 , 557 , 5941 , 7337 , 68844 , 38444 , 537586 , 145265 , 6011883 , 3436600 , 18615227 , 35347829 , 262117786 , 46030616 , 4691614401 , 6659764139
n×2
183994868
n×3
275992302
n×4
367989736
n×5
459987170
n÷2
45998717
n÷3
30665811.333333
n÷3
22999358.5
n÷5
18399486.8
n2
8463527862584356
n3
7.7862284594527E+23
n4
7.1631303880742E+31
n5
6.5898961511025E+39
2 √n
9591.5292836961
3 √n
451.43154646447
4 √n
97.936353228493
5 √n
39.152107353509
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
-91997433
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 91997434 can be divided by 8 positive divisors.
The sum of these divisors (counting 91997434) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011110111100010011111010
3
Ternary
20102002221202101
4
Quaternary
11132330103322
5
Quinary
142022404214
6
Senary
13043454014
8
Octal
536742372
10
Decimal
91997434
12
Duodecimal
2698730a
16
Hexadecimal
57bc4fa
20
Vigesimal
18ejdbe
36
Base36
1irtoa
md5
473d60d08f2f39e7a64dd354128a4794
sha1
9735f860120411156c9b7e9ebe0dc91dd2b69a23
sha256
dd5166aea4f8bff7f9b1fe4fc1e00617eefe8fcb877c5ee166d4acdf22922436
sha512
5cdd3f371e9eac3461cb42d1e88087f03461450de42a737b256a2c38f5c35f1f92f7479dcd928524ff62e609e38341a7c5231f7ea699569973d0dad4b80d1772
ripemd-160
907b9c24cd3ce8ea7103eaa683f560d8382c009c
Diameter
183994868
Circumference
578036925.60702
Area
2.6588956956548E+16
Volume
3.2614877503184E+24
Surface area
1.0635582782619E+17
Circumference
578036925.60702
Perimeter
367989736
Area
8463527862584356
Diagonal
130104018.86632
Surface area
50781167175506136
Volume
7.7862284594527E+23
Space diagonal
159344229.85396
Perimeter
275992302
Area
3.6648150673177E+15
Altitude
79672114.926982
Surface area
3.6648150673177E+15
Volume
9.1761582392444E+22
Height
43368006.288775