8399393885 is an odd 10-digits composite number following 8399393884
and preceding 8399393886 . In scientific notation, it is written as 8.399393885 × 10^9.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 6719122944 positive integers (up to 8399393885) that are relatively prime to 8399393885.
8399393885 has 8 divisors, whose sum is 10079860920
The reverse of 8399393885 is 5883939938
Previous prime number is 22129
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 65
Digital Root 2
Name
eight billion three hundred ninety-nine million three hundred ninety-three thousand eight hundred eighty-five
Scientific notation
8.399393885 × 10^9
Engineering notation
8.399393885 × 10^9
Prime Factorization
5 × 22129 × 75913
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8399393885
Product of the distinct prime numbers
The prime factorization of 8399393885 is 5 × 22129 × 75913.
Since it has a total of 3 prime factors.
1 , 5 , 10 , 48 , 901 , 877 , 4429 , 33 , 45041 , 27156 , 154005 , 248965 , 7333372 , 581530 , 88720349 , 59730386 , 255406270 , 211712901 , 1870860820 , 4770885090
n×2
16798787770
n×3
25198181655
n×4
33597575540
n×5
41996969425
n÷2
4199696942.5
n÷3
2799797961.6667
n÷3
2099848471.25
n÷5
1679878777
n2
7.0549817635375E+19
n3
5.9257570683444E+29
n4
4.9772767683847E+39
n5
4.1806108052323E+49
2 √n
91648.207211052
3 √n
2032.7438193523
4 √n
302.73454908724
5 √n
96.571636175238
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8399393884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8399393885 can be divided by 8 positive divisors.
The sum of these divisors (counting 8399393885) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100101001001001010001011101
3
Ternary
210200100221102022102
4
Quaternary
13310221021101131
5
Quinary
114200221101020
6
Senary
3505244054445
8
Octal
76451112135
10
Decimal
8399393885
12
Duodecimal
1764b34425
16
Hexadecimal
1f4a4945d
20
Vigesimal
6b4g44e5
36
Base36
3uws5st
md5
b66562c84dcff9e176a29da61bcaa920
sha1
7e19ae25f0bfd095da06742713edab5c48060f44
sha256
d1d7b8ec42f71c2e0b905e96b7f1e6fbb8f18fd105a5a8f86fb438de70603dff
sha512
694077d8476ee23efc9e49f74cda5803fc1ef4de30d672e91e1c2acbc1aaf20a1b605d6274a6995d56c5d270f27fff5e3aef0f5972bfb7024937ab6c81ebceeb
ripemd-160
fd0203a66240e7d69fab20d98b1ee97b1212bee0
Diameter
16798787770
Circumference
52774948247.446
Area
2.2163878879539E+20
Volume
2.4821753163825E+30
Surface area
8.8655515518158E+20
Circumference
52774948247.446
Perimeter
33597575540
Area
7.0549817635375E+19
Diagonal
11878536747.881
Surface area
4.2329890581225E+20
Volume
5.9257570683444E+29
Space diagonal
14548176961.603
Perimeter
25198181655
Area
3.0548967152297E+19
Altitude
7274088480.8017
Surface area
3.0548967152297E+19
Volume
6.9835716778174E+28
Height
3959512249.2935