91994425 is an odd 8-digits composite number following 91994424
and preceding 91994426 . In scientific notation, it is written as 9.1994425 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 73483200 positive integers (up to 91994425) that are relatively prime to 91994425.
91994425 has 12 divisors, whose sum is 114247276
The reverse of 91994425 is 52449919
Previous prime number is 4861
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
ninety-one million nine hundred ninety-four thousand four hundred twenty-five
Scientific notation
9.1994425 × 10^7
Engineering notation
9.1994425 × 10^6
Prime Factorization
5 × 5 × 4861 × 757
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18398885
Product of the distinct prime numbers
The prime factorization of 91994425 is 5 × 5 × 4861 × 757.
Since it has a total of 4 prime factors.
5 , 9 , 100 , 71 , 370 , 43 , 117 , 4708 , 69411 , 43434 , 580525 , 324267 , 4545662 , 482644 , 57629768 , 17302044 , 855994235 , 508677450 , 4417472945 , 6763803547
n×2
183988850
n×3
275983275
n×4
367977700
n×5
459972125
n÷2
45997212.5
n÷3
30664808.333333
n÷3
22998606.25
n÷5
18398885
n2
8462974231080625
n3
7.7854644817808E+23
n4
7.1621932835935E+31
n5
6.5888185286304E+39
2 √n
9591.372425258
3 √n
451.42662468831
4 √n
97.935552406968
5 √n
39.151851237165
1 , 5 , 25 , 757 , 3785 , 4861 , 18925 , 24305 , 121525 , 3679777 , 18398885 , 91994425
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-91994424
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 91994425 can be divided by 12 positive divisors.
The sum of these divisors (counting 91994425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011110111011100100111001
3
Ternary
20102002210121221
4
Quaternary
11132323210321
5
Quinary
142022310200
6
Senary
13043432041
8
Octal
536734471
10
Decimal
91994425
12
Duodecimal
26985621
16
Hexadecimal
57bb939
20
Vigesimal
18ej615
36
Base36
1irrcp
md5
664a8eb4fce5207288395fabf17d4f99
sha1
52e9f67555eac445bc14867ad66939eee4484021
sha256
67e5e98468c4e883b0c2d48891114b6711e6e89addba8432737322be09133f6b
sha512
16cefbe7326f87554de937b1786dccdf495d2da8e5834a759392a2a572cae364633007351b2a7e78115ca5074199fa88a4055e48d5cd20344e9d8ac50bbe5f60
ripemd-160
41192af231d51084668015096833ede57650669a
Diameter
183988850
Circumference
578018019.50243
Area
2.6587217671883E+16
Volume
3.2611677360996E+24
Surface area
1.0634887068753E+17
Circumference
578018019.50243
Perimeter
367977700
Area
8462974231080625
Diagonal
130099763.49771
Surface area
50777845386483750
Volume
7.7854644817808E+23
Space diagonal
159339018.11308
Perimeter
275983275
Area
3.6645753378444E+15
Altitude
79669509.056542
Surface area
3.6645753378444E+15
Volume
9.1752578829237E+22
Height
43366587.832572