8389664720 is an even 10-digits composite number following 8389664719
and preceding 8389664721 . In scientific notation, it is written as 8.389664720 × 10^9.
The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors.
There are 3355865856 positive integers (up to 8389664720) that are relatively prime to 8389664720.
8389664720 has 20 divisors, whose sum is 19505970660
The reverse of 8389664720 is 0274669838
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
eight billion three hundred eighty-nine million six hundred sixty-four thousand seven hundred twenty
Scientific notation
8.389664720 × 10^9
Engineering notation
8.389664720 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 5 × 104870809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
1048708090 Product of the distinct prime numbers
The prime factorization of 8389664720 is 2 × 2 × 2 × 2 × 5 × 104870809.
Since it has a total of 6 prime factors.
3 , 6 , 93 , 63 , 106 , 827 , 6759 , 8070 , 85543 , 12608 , 829511 , 612964 , 7083375 , 7350404 , 90518496 , 98338881 , 195613160 , 916313098 , 4894329992 , 6946012920
n×2
16779329440
n×3
25168994160
n×4
33558658880
n×5
41948323600
n÷2
4194832360
n÷3
2796554906.6667
n÷3
2097416180
n÷5
1677932944
n2
7.0386474114013E+19
n3
5.9051891863953E+29
n4
4.9542557382026E+39
n5
4.1564544580656E+49
2 √n91595.112970071
3 √n2031.958661868
4 √n302.64684530005
5 √n96.549253679013
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 104870809 , 209741618 , 419483236 , 524354045 , 838966472 , 1048708090 , 1677932944 , 2097416180 , 4194832360 , 8389664720
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8389664719 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8389664720 can be divided by 20 positive divisors.
The sum of these divisors (counting 8389664720) is 1, the average is 0.05.
Base
System
Value
2
Binary
111110100000100000001111111010000
3
Ternary
210122200122010101222
4
Quaternary
13310010001333100
5
Quinary
114140223232340
6
Senary
3504255344212
8
Octal
76404017720
10
Decimal
8389664720
12
Duodecimal
1761822068
16
Hexadecimal
1f4101fd0
20
Vigesimal
6b1f81g0
36
Base36
3uqzmq8
md5
f140f84e0db6bfac6084574cdc8aac34
sha1
55f70d4891b1a4ee2cfc394b5fbaf3c44db0337a
sha256
c05c24e8b795bfcf89073a4131f3a38e8d4a856a4050f12f3141172ac3c3bbb4
sha512
91b8360a34bce178d311416d95bf1c7cb2d7b81793c6307f781ec4e91bb6ec33187f319b47331dd188d77223715b516559bb44ce0639ceb918a72fcf6ee66ac6
ripemd-160
06edce3a7ff04512567ce43e2607c7b47ed7a9d5
Diameter
16779329440
Circumference
52713818100.867
Area
2.2112562998867E+20
Volume
2.4735598621383E+30
Surface area
8.8450251995468E+20
Circumference
52713818100.867
Perimeter
33558658880
Area
7.0386474114013E+19
Diagonal
11864777630.787
Surface area
4.2231884468408E+20
Volume
5.9051891863953E+29
Space diagonal
14531325553.508
Perimeter
25168994160
Area
3.0478237332775E+19
Altitude
7265662776.7541
Surface area
3.0478237332775E+19
Volume
6.9593321964826E+28
Height
3954925876.929