268231615 is an odd 9-digits composite number following 268231614
and preceding 268231616 . In scientific notation, it is written as 2.68231615 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 213018432 positive integers (up to 268231615) that are relatively prime to 268231615.
268231615 has 8 divisors, whose sum is 324228240
The reverse of 268231615 is 516132862
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
two hundred sixty-eight million two hundred thirty-one thousand six hundred fifteen
Scientific notation
2.68231615 × 10^8
Engineering notation
2.68231615 × 10^6
Prime Factorization
5 × 137 × 391579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268231615
Product of the distinct prime numbers
The prime factorization of 268231615 is 5 × 137 × 391579.
Since it has a total of 3 prime factors.
5 , 6 , 14 , 67 , 658 , 608 , 8577 , 357 , 16326 , 75240 , 615178 , 270233 , 5395903 , 5913990 , 89182703 , 20755116 , 848847478 , 640557912 , 5905634666 , 5390666809
n×2
536463230
n×3
804694845
n×4
1072926460
n×5
1341158075
n÷2
134115807.5
n÷3
89410538.333333
n÷3
67057903.75
n÷5
53646323
n2
71948199285508225
n3
1.9298781690694E+25
n4
5.1765433804272E+33
n5
1.3885125910495E+42
2 √n
16377.778084954
3 √n
644.91625217161
4 √n
127.97569333648
5 √n
48.495561585886
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
-268231614
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 268231615 can be divided by 8 positive divisors.
The sum of these divisors (counting 268231615) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111111001110001110111111
3
Ternary
200200201120121021
4
Quaternary
33333032032333
5
Quinary
1022131402430
6
Senary
42341045011
8
Octal
1777161677
10
Decimal
268231615
12
Duodecimal
759b6767
16
Hexadecimal
ffce3bf
20
Vigesimal
43g8j0f
36
Base36
4fp4u7
md5
bec605da8b57c0128c58cedf84297fbf
sha1
8c47175e00cd442619712bec6fc2ff148e0e713b
sha256
7217b2a1d06b6e9b89b6f7b579771dcaa0a5cae43aecbbe466cbf0749487dd92
sha512
a5ff58e2e8779faeaba24e42ae1e630391f899cbf18fbaa61f028de05bd7da01a09ebd9c07483f011800db12359cbdb3944f8b6065ffa8de2d91b3c18eb55721
ripemd-160
45dd6aca2fedcb2dd41c1b1f2d0f9825b0a51ce1
Diameter
536463230
Circumference
1685348942.2891
Area
2.2603193431437E+17
Volume
8.0838547710289E+25
Surface area
9.0412773725747E+17
Circumference
1685348942.2891
Perimeter
1072926460
Area
71948199285508225
Diagonal
379336787.79024
Surface area
431689195713049350
Volume
1.9298781690694E+25
Space diagonal
464590785.37625
Perimeter
804694845
Area
3.1154484168898E+16
Altitude
232295392.68813
Surface area
3.1154484168898E+16
Volume
2.2743832336881E+24
Height
126445595.93008