91994831 is an odd 8-digits prime number following 91994830
and preceding 91994832 . In scientific notation, it is written as 9.1994831 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 91994830 positive integers (up to 91994831) that are relatively prime to 91994831.
91994831 has 2 divisors, whose sum is 91994832
The reverse of 91994831 is 13849919
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
ninety-one million nine hundred ninety-four thousand eight hundred thirty-one
Scientific notation
9.1994831 × 10^7
Engineering notation
9.1994831 × 10^6
Prime Factorization
91994831
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
91994831 Product of the distinct prime numbers
The prime factorization of 91994831 is 91994831.
Since it has a total of 1 prime factors.
1 , 1 , 65 , 94 , 370 , 487 , 7827 , 8349 , 98509 , 92030 , 768176 , 953150 , 3845015 , 4974664 , 53505644 , 13383758 , 836016544 , 368836265 , 9042482686 , 4055853977
n×2
183989662
n×3
275984493
n×4
367979324
n×5
459974155
n÷2
45997415.5
n÷3
30664943.666667
n÷3
22998707.75
n÷5
18398966.2
n2
8463048930718561
n3
7.7855675612618E+23
n4
7.1623197203737E+31
n5
6.5889639224374E+39
2 √n9591.393590089
3 √n451.42728878268
4 √n97.9356604618
5 √n39.151885794963
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
91994832 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
45997416 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9591.393642219 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999782596 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 91994831 can be divided by 2 positive divisors.
The sum of these divisors (counting 91994831) is 91994832, the average is 45997416.
Base
System
Value
2
Binary
101011110111011101011001111
3
Ternary
20102002211011222
4
Quaternary
11132323223033
5
Quinary
142022313311
6
Senary
13043433555
8
Octal
536735317
10
Decimal
91994831
12
Duodecimal
269858bb
16
Hexadecimal
57bbacf
20
Vigesimal
18ej71b
36
Base36
1irrnz
md5
a1915388a12ceba318dc90bb6896d5aa
sha1
99f22f742e87443adcca9b1e52958b1b95534480
sha256
f7ef5299baf2038e1138274e39b9487c45a9514e96917fdb80158c7c2dfd593f
sha512
638e532c36e42e59c2fb4194be82c2704810789ff8bf7632a31eac1f8e288ea8804019bc283d760472027d2396987eac828da54f9bf061b55e6f036aab6ac7b0
ripemd-160
5910eab3b812e6cd542bb2a7213cd06a4ac4a6b0
Diameter
183989662
Circumference
578020570.47567
Area
2.6587452347716E+16
Volume
3.2612109139316E+24
Surface area
1.0634980939087E+17
Circumference
578020570.47567
Perimeter
367979324
Area
8463048930718561
Diagonal
130100337.66842
Surface area
50778293584311366
Volume
7.7855675612618E+23
Space diagonal
159339721.32571
Perimeter
275984493
Area
3.6646076837365E+15
Altitude
79669860.662856
Surface area
3.6646076837365E+15
Volume
9.1753793632571E+22
Height
43366779.222807