8389660420 is an even 10-digits composite number following 8389660419
and preceding 8389660421 . In scientific notation, it is written as 8.389660420 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 3355864160 positive integers (up to 8389660420) that are relatively prime to 8389660420.
8389660420 has 12 divisors, whose sum is 17618286924
The reverse of 8389660420 is 0240669838
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
eight billion three hundred eighty-nine million six hundred sixty thousand four hundred twenty
Scientific notation
8.389660420 × 10^9
Engineering notation
8.389660420 × 10^9
Prime Factorization
2 × 2 × 5 × 419483021
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4194830210 Product of the distinct prime numbers
The prime factorization of 8389660420 is 2 × 2 × 5 × 419483021.
Since it has a total of 4 prime factors.
8 , 3 , 82 , 33 , 692 , 283 , 263 , 4064 , 95556 , 54845 , 661348 , 540649 , 8616917 , 8848431 , 90340360 , 41293111 , 733900403 , 72854433 , 8976047251 , 7409715128
n×2
16779320840
n×3
25168981260
n×4
33558641680
n×5
41948302100
n÷2
4194830210
n÷3
2796553473.3333
n÷3
2097415105
n÷5
1677932084
n2
7.0386401962915E+19
n3
5.9051801065447E+29
n4
4.954245581285E+39
n5
4.1564438064267E+49
2 √n91595.0894972
3 √n2031.9583147177
4 √n302.64680652074
5 √n96.549243782029
1 , 2 , 4 , 5 , 10 , 20 , 419483021 , 838966042 , 1677932084 , 2097415105 , 4194830210 , 8389660420
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
-8389660419 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 8389660420 can be divided by 12 positive divisors.
The sum of these divisors (counting 8389660420) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110100000100000000111100000100
3
Ternary
210122200121220111201
4
Quaternary
13310010000330010
5
Quinary
114140223113140
6
Senary
3504255312244
8
Octal
76404007404
10
Decimal
8389660420
12
Duodecimal
176181b684
16
Hexadecimal
1f4100f04
20
Vigesimal
6b1f7b10
36
Base36
3uqzjes
md5
1c804e18b97f41c79889edc4110d6966
sha1
f03ba9cbbafa88b3d77ec71fa20074c8f64791ab
sha256
f908c9d3a6724b41a871a864523e3ea39a275ab3286fd76c03b04b61839d9a59
sha512
4a77707acefd67c2f44edb09fb7ee5133dde5e02ddc891b1234dd66ce15c7591397e0a4fe46ad20a0ef80a5f781585cfac70b67c78cb0aa916904405ebdcd2c5
ripemd-160
64b4d5dfad24a4bd0d85575d44c3422e05d24226
Diameter
16779320840
Circumference
52713791083.17
Area
2.2112540331931E+20
Volume
2.4735560587794E+30
Surface area
8.8450161327724E+20
Circumference
52713791083.17
Perimeter
33558641680
Area
7.0386401962915E+19
Diagonal
11864771549.669
Surface area
4.2231841177749E+20
Volume
5.9051801065447E+29
Space diagonal
14531318105.69
Perimeter
25168981260
Area
3.0478206090433E+19
Altitude
7265659052.8448
Surface area
3.0478206090433E+19
Volume
6.9593214957762E+28
Height
3954923849.8896