91997963 is an odd 8-digits prime number following 91997962
and preceding 91997964 . In scientific notation, it is written as 9.1997963 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 91997962 positive integers (up to 91997963) that are relatively prime to 91997963.
91997963 has 2 divisors, whose sum is 91997964
The reverse of 91997963 is 36979919
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
ninety-one million nine hundred ninety-seven thousand nine hundred sixty-three
Scientific notation
9.1997963 × 10^7
Engineering notation
9.1997963 × 10^6
Prime Factorization
91997963
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
91997963 Product of the distinct prime numbers
The prime factorization of 91997963 is 91997963.
Since it has a total of 1 prime factors.
4 , 8 , 83 , 65 , 516 , 34 , 4471 , 7891 , 97520 , 91342 , 95185 , 624994 , 7142848 , 4837339 , 88165555 , 59790123 , 189124616 , 741091326 , 7028580090 , 6796737439
n×2
183995926
n×3
275993889
n×4
367991852
n×5
459989815
n÷2
45998981.5
n÷3
30665987.666667
n÷3
22999490.75
n÷5
18399592.6
n2
8463625196149369
n3
7.7863627764122E+23
n4
7.1632951460894E+31
n5
6.5900856180802E+39
2 √n9591.5568600723
3 √n451.43241173075
4 √n97.936494015624
5 √n39.152152379585
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
91997964 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
45998982 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9591.5569122015 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999782604 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 91997963 can be divided by 2 positive divisors.
The sum of these divisors (counting 91997963) is 91997964, the average is 45998982.
Base
System
Value
2
Binary
101011110111100011100001011
3
Ternary
20102002222110222
4
Quaternary
11132330130023
5
Quinary
142022413323
6
Senary
13043500255
8
Octal
536743413
10
Decimal
91997963
12
Duodecimal
2698768b
16
Hexadecimal
57bc70b
20
Vigesimal
18ejei3
36
Base36
1iru2z
md5
79721d4108e64bef36a2903897b64b36
sha1
52df37156fe79aed57fc88e1219ad6a8a037eac6
sha256
4019a2b84de98b271e99ce3f580be316c5253b540fc56fe4d3bcad68dfb63bc6
sha512
e4fadefd2ed92a589f3dcd4a758563474d0ac7fa150b343a64a24e81f1814a4285f628749fb6ab95d76f2c2ab80ed458a9e1441f08e6681ca860e8a203213a16
ripemd-160
bcb93b3aaa4a4165083e49b1966187c4ef635752
Diameter
183995926
Circumference
578040249.41205
Area
2.658926273896E+16
Volume
3.2615440128749E+24
Surface area
1.0635705095584E+17
Circumference
578040249.41205
Perimeter
367991852
Area
8463625196149369
Diagonal
130104766.9853
Surface area
50781751176896214
Volume
7.7863627764122E+23
Space diagonal
159345146.10884
Perimeter
275993889
Area
3.6648572139877E+15
Altitude
79672573.054421
Surface area
3.6648572139877E+15
Volume
9.1763165332993E+22
Height
43368255.661766