8399839940 is an even 10-digits composite number following 8399839939
and preceding 8399839941 . In scientific notation, it is written as 8.399839940 × 10^9.
The sum of its digits is 62. It has a total of 4 prime factors and 12 positive divisors.
There are 3359935968 positive integers (up to 8399839940) that are relatively prime to 8399839940.
8399839940 has 12 divisors, whose sum is 17639663916
The reverse of 8399839940 is 0499389938
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 62 Digital Root 8
Name
eight billion three hundred ninety-nine million eight hundred thirty-nine thousand nine hundred forty
Scientific notation
8.399839940 × 10^9
Engineering notation
8.399839940 × 10^9
Prime Factorization
2 × 2 × 5 × 419991997
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4199919970 Product of the distinct prime numbers
The prime factorization of 8399839940 is 2 × 2 × 5 × 419991997.
Since it has a total of 4 prime factors.
1 , 10 , 30 , 26 , 820 , 504 , 7007 , 4287 , 39707 , 36168 , 588734 , 152745 , 152863 , 5461496 , 40096690 , 80796244 , 838391866 , 411305160 , 74996380 , 1953562268
n×2
16799679880
n×3
25199519820
n×4
33599359760
n×5
41999199700
n÷2
4199919970
n÷3
2799946646.6667
n÷3
2099959985
n÷5
1679967988
n2
7.0557311017619E+19
n3
5.926701191448E+29
n4
4.978334138037E+39
n5
4.1817209927349E+49
2 √n91650.640696069
3 √n2032.7798020873
4 √n302.7385682335
5 √n96.572661852728
1 , 2 , 4 , 5 , 10 , 20 , 419991997 , 839983994 , 1679967988 , 2099959985 , 4199919970 , 8399839940
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
-8399839939 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 8399839940 can be divided by 12 positive divisors.
The sum of these divisors (counting 8399839940) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110100101010110110001011000100
3
Ternary
210200101210002011222
4
Quaternary
13310222312023010
5
Quinary
114200324334230
6
Senary
3505301415512
8
Octal
76452661304
10
Decimal
8399839940
12
Duodecimal
176510a598
16
Hexadecimal
1f4ab62c4
20
Vigesimal
6b4ijjh0
36
Base36
3ux1pz8
md5
27ed173d4aa0ea0cd232129d8e20e570
sha1
eca32d269d504675073fe15426e18a17501625da
sha256
567aa830cf127eefaff10699ca94f2625f7881aca4c94cf50729e5cdd3c64543
sha512
7073b6ff2a06bcf1d50adafa473af7e71d3d2630b52c06bd02fb9b40cd5701e65cc36f03c121495d1a994a38a50972362137d6f9d194232bb08017e57c6d11ab
ripemd-160
f49e9fc7a5e1e97d3eee02e37ccbf0ea11f1f279
Diameter
16799679880
Circumference
52777750893.668
Area
2.2166232995E+20
Volume
2.4825707897433E+30
Surface area
8.8664931980001E+20
Circumference
52777750893.668
Perimeter
33599359760
Area
7.0557311017619E+19
Diagonal
11879167564.911
Surface area
4.2334386610572E+20
Volume
5.926701191448E+29
Space diagonal
14548949551.526
Perimeter
25199519820
Area
3.0552211881989E+19
Altitude
7274474775.7632
Surface area
3.0552211881989E+19
Volume
6.9846843375655E+28
Height
3959722521.6371