8082181397 is an odd 10-digits composite number following 8082181396
and preceding 8082181398 . In scientific notation, it is written as 8.082181397 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 7943060160 positive integers (up to 8082181397) that are relatively prime to 8082181397.
8082181397 has 8 divisors, whose sum is 8221523640
The reverse of 8082181397 is 7931812808
Previous prime number is 1213
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
eight billion eighty-two million one hundred eighty-one thousand three hundred ninety-seven
Scientific notation
8.082181397 × 10^9
Engineering notation
8.082181397 × 10^9
Prime Factorization
61 × 1213 × 109229
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8082181397 Product of the distinct prime numbers
The prime factorization of 8082181397 is 61 × 1213 × 109229.
Since it has a total of 3 prime factors.
7 , 8 , 9 , 67 , 998 , 21 , 5616 , 9138 , 47040 , 20568 , 519242 , 541421 , 26384 , 1124380 , 69450716 , 72422041 , 395045099 , 100340841 , 8643415148 , 2001524611
n×2
16164362794
n×3
24246544191
n×4
32328725588
n×5
40410906985
n÷2
4041090698.5
n÷3
2694060465.6667
n÷3
2020545349.25
n÷5
1616436279.4
n2
6.5321656134013E+19
n3
5.2794147402755E+29
n4
4.2669187600902E+39
n5
3.4486011425311E+49
2 √n89900.953259685
3 √n2006.825132042
4 √n299.83487665661
5 √n95.830933506438
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
-8082181396 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 8082181397 can be divided by 8 positive divisors.
The sum of these divisors (counting 8082181397) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100001101111000100110100010101
3
Ternary
202212021001100120202
4
Quaternary
13201233010310111
5
Quinary
113023014301042
6
Senary
3413553110245
8
Octal
74157046425
10
Decimal
8082181397
12
Duodecimal
1696858385
16
Hexadecimal
1e1bc4d15
20
Vigesimal
665dcd9h
36
Base36
3pnx72t
md5
b7113dc19f3abc0c345456d6d85c598c
sha1
b8cb6156d3d59c2df2b36909a745652b3e4385c9
sha256
d32b9d29fe9c49101357fd4ec2548178e90de0358aefc48248e217f49b96f585
sha512
2dfdbc9bfde20bb88f7813b8dad5a09f216dc54e43ab8f101d41c0287c9da62164b46dae22041f90065bf4f61b70add51f304f20a912f76c66536552a5fcd902
ripemd-160
d88c72a82c4f819abeeb3483a0e4495a4764681d
Diameter
16164362794
Circumference
50781843403.591
Area
2.0521403503093E+20
Volume
2.2114360751071E+30
Surface area
8.2085614012373E+20
Circumference
50781843403.591
Perimeter
32328725588
Area
6.5321656134013E+19
Diagonal
11429930545.197
Surface area
3.9192993680408E+20
Volume
5.2794147402755E+29
Space diagonal
13998748815.592
Perimeter
24246544191
Area
2.8285106814663E+19
Altitude
6999374407.796
Surface area
2.8285106814663E+19
Volume
6.2218499392417E+28
Height
3809976848.399