8390996881 is an odd 10-digits prime number following 8390996880
and preceding 8390996882 . In scientific notation, it is written as 8.390996881 × 10^9.
The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors.
There are 8390996880 positive integers (up to 8390996881) that are relatively prime to 8390996881.
8390996881 has 2 divisors, whose sum is 8390996882
The reverse of 8390996881 is 1886990938
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
eight billion three hundred ninety million nine hundred ninety-six thousand eight hundred eighty-one
Scientific notation
8.390996881 × 10^9
Engineering notation
8.390996881 × 10^9
Prime Factorization
8390996881
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8390996881 Product of the distinct prime numbers
The prime factorization of 8390996881 is 8390996881.
Since it has a total of 1 prime factors.
6 , 4 , 60 , 55 , 233 , 530 , 5463 , 524 , 25539 , 55586 , 390572 , 409495 , 4282701 , 4609572 , 91028670 , 29327766 , 941692028 , 169709574 , 3377159165 , 544753583
n×2
16781993762
n×3
25172990643
n×4
33563987524
n×5
41954984405
n÷2
4195498440.5
n÷3
2796998960.3333
n÷3
2097749220.25
n÷5
1678199376.2
n2
7.0408828656952E+19
n3
5.9080026165535E+29
n4
4.957403152844E+39
n5
4.1597554393373E+49
2 √n91602.384690575
3 √n2032.0662050144
4 √n302.65885860251
5 √n96.552319617551
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8390996882 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4195498441 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
91602.384696033 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997616 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8390996881 can be divided by 2 positive divisors.
The sum of these divisors (counting 8390996881) is 8390996882, the average is 4195498441.
Base
System
Value
2
Binary
111110100001001000111001110010001
3
Ternary
210122210010210210021
4
Quaternary
13310021013032101
5
Quinary
114141043400011
6
Senary
3504344103441
8
Octal
76411071621
10
Decimal
8390996881
12
Duodecimal
1762164b81
16
Hexadecimal
1f4247391
20
Vigesimal
6b23ec41
36
Base36
3urs6mp
md5
29bf070a6f8564b6556a307be1a6bbd3
sha1
923e2b0ab192c126e7914ab8e6eee29ead7fe36a
sha256
b74888bbf0e7b4447f7be96210c3182e5035e78eb8457ac20531efa8591aa053
sha512
2178794d27621aa97ef4d06d2efacb8e050e7837b8fa43530b905710963296eabd62478bb0ada6453b013ecd5f835e532b93c7e485aabd54429e521f5958c4f5
ripemd-160
aae82181691b0fbe5823f3d242217afd0d3681fe
Diameter
16781993762
Circumference
52722188315.289
Area
2.2119585885654E+20
Volume
2.4747383490071E+30
Surface area
8.8478343542617E+20
Circumference
52722188315.289
Perimeter
33563987524
Area
7.0408828656952E+19
Diagonal
11866661590.941
Surface area
4.2245297194171E+20
Volume
5.9080026165535E+29
Space diagonal
14533632924.044
Perimeter
25172990643
Area
3.0487917133813E+19
Altitude
7266816462.022
Surface area
3.0487917133813E+19
Volume
6.9626478557214E+28
Height
3955553863.6468