8085191889 is an odd 10-digits composite number following 8085191888
and preceding 8085191890 . In scientific notation, it is written as 8.085191889 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 5388965120 positive integers (up to 8085191889) that are relatively prime to 8085191889.
8085191889 has 8 divisors, whose sum is 10782581472
The reverse of 8085191889 is 9881915808
Previous prime number is 4673
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
eight billion eighty-five million one hundred ninety-one thousand eight hundred eighty-nine
Scientific notation
8.085191889 × 10^9
Engineering notation
8.085191889 × 10^9
Prime Factorization
3 × 4673 × 576731
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8085191889
Product of the distinct prime numbers
The prime factorization of 8085191889 is 3 × 4673 × 576731.
Since it has a total of 3 prime factors.
2 , 1 , 19 , 43 , 506 , 970 , 1218 , 6223 , 51436 , 87704 , 751893 , 609709 , 3417965 , 3882468 , 20939981 , 64061536 , 486848696 , 147432033 , 9333925193 , 5643686916
n×2
16170383778
n×3
24255575667
n×4
32340767556
n×5
40425959445
n÷2
4042595944.5
n÷3
2695063963
n÷3
2021297972.25
n÷5
1617038377.8
n2
6.5370327881951E+19
n3
5.2853164477242E+29
n4
4.2732797673938E+39
n5
3.455028691476E+49
2 √n
89917.695082781
3 √n
2007.0742719189
4 √n
299.86279376205
5 √n
95.838071561614
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
-8085191888
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 8085191889 can be divided by 8 positive divisors.
The sum of these divisors (counting 8085191889) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100001111010100011110011010001
3
Ternary
202212110201022012110
4
Quaternary
13201322203303101
5
Quinary
113024302120024
6
Senary
3414141415533
8
Octal
74172436321
10
Decimal
8085191889
12
Duodecimal
169786a5a9
16
Hexadecimal
1e1ea3cd1
20
Vigesimal
666c8je9
36
Base36
3ppppzl
md5
730069725f39b6f7412036fc7a138438
sha1
27a7ee00a0803e5e91fb017622ed82c012c78ca3
sha256
aa37988b8b0c221abc298f36ca51cf8367335361cb79073e1c7cd7928d7a3169
sha512
922bb5ce77607fe8f340b9c4d82788e89b562704f53c83abbadeb3dc1585d33914045a95a5470d632aa22b0720b19eafe10aa70c5b1a24b0a7034b30e93c2928
ripemd-160
5bf5815adee6bd8b03c70d2fbf5dfdb5da3609f1
Diameter
16170383778
Circumference
50800758882.692
Area
2.0536694183669E+20
Volume
2.2139081765424E+30
Surface area
8.2146776734678E+20
Circumference
50800758882.692
Perimeter
32340767556
Area
6.5370327881951E+19
Diagonal
11434188023.813
Surface area
3.9222196729171E+20
Volume
5.2853164477242E+29
Space diagonal
14003963140.692
Perimeter
24255575667
Area
2.8306182299744E+19
Altitude
7001981570.3459
Surface area
2.8306182299744E+19
Volume
6.228805168171E+28
Height
3811396007.9376