268508738 is an even 9-digits composite number following 268508737
and preceding 268508739 . In scientific notation, it is written as 2.68508738 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 129624880 positive integers (up to 268508738) that are relatively prime to 268508738.
268508738 has 8 divisors, whose sum is 416651580
The reverse of 268508738 is 837805862
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
two hundred sixty-eight million five hundred eight thousand seven hundred thirty-eight
Scientific notation
2.68508738 × 10^8
Engineering notation
2.68508738 × 10^6
Prime Factorization
2 × 29 × 4629461
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268508738
Product of the distinct prime numbers
The prime factorization of 268508738 is 2 × 29 × 4629461.
Since it has a total of 3 prime factors.
9 , 7 , 76 , 55 , 15 , 546 , 9054 , 7667 , 99524 , 64794 , 991169 , 680839 , 2746892 , 6480727 , 41667511 , 38462828 , 621276484 , 61697842 , 363462533 , 624375162
n×2
537017476
n×3
805526214
n×4
1074034952
n×5
1342543690
n÷2
134254369
n÷3
89502912.666667
n÷3
67127184.5
n÷5
53701747.6
n2
72096942382352644
n3
1.9358659012744E+25
n4
5.1979691008843E+33
n5
1.3957001234414E+42
2 √n
16386.236236549
3 √n
645.13827374226
4 √n
128.00873500097
5 √n
48.5055780674
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
-268508737
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 268508738 can be divided by 8 positive divisors.
The sum of these divisors (counting 268508738) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000010001111001000010
3
Ternary
200201020122202002
4
Quaternary
100000101321002
5
Quinary
1022214234423
6
Senary
42351024002
8
Octal
2000217102
10
Decimal
268508738
12
Duodecimal
75b0b002
16
Hexadecimal
10011e42
20
Vigesimal
43i3bgi
36
Base36
4fv2o2
md5
b25d8cafaea6e74c6e0a6bdd1c4da1ca
sha1
4fffbbee7e58eb85cc19ac272a51ae9893fe7d65
sha256
416bd26e7d5f71a311c5080a0e543dd7d4e263d3b2df2f651fb61f7041dea6a3
sha512
b677a878504c182b318ed420e88749abe239dfa7fcbd790c7501a5ef97bfb390c9074ed358ec79e179696e75f137075f08dfdee5d5689b9a0d00f3e9d4299825
ripemd-160
2d1c839372164e93a5d2ecf7d3e9af5dc614965f
Diameter
537017476
Circumference
1687090157.4509
Area
2.2649922453469E+17
Volume
8.1089361250383E+25
Surface area
9.0599689813874E+17
Circumference
1687090157.4509
Perimeter
1074034952
Area
72096942382352644
Diagonal
379728698.89528
Surface area
432581654294115864
Volume
1.9358659012744E+25
Space diagonal
465070776.4922
Perimeter
805526214
Area
3.121889181915E+16
Altitude
232535388.2461
Surface area
3.121889181915E+16
Volume
2.2814398437649E+24
Height
126576232.96509