268508738 (number)

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.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred eight thousand seven hundred thirty-eight

Notation

Scientific notation 2.68508738 × 10^8
Engineering notation 2.68508738 × 10^6

Prime Factorization of 268508738

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.

Most popular turbo-numbers

Basic calculations (n = 268508738)

Multiplication

n×y
n×2 537017476
n×3 805526214
n×4 1074034952
n×5 1342543690

Division

n÷y
n÷2 134254369
n÷3 89502912.666667
n÷3 67127184.5
n÷5 53701747.6

Exponentiation

ny
n2 72096942382352644
n3 1.9358659012744E+25
n4 5.1979691008843E+33
n5 1.3957001234414E+42

Nth Root

y√n
2√n 16386.236236549
3√n 645.13827374226
4√n 128.00873500097
5√n 48.5055780674

Divisors of 268508738

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 conversion 268508738

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

Cryptographic Hash Functions

md5 b25d8cafaea6e74c6e0a6bdd1c4da1ca
sha1 4fffbbee7e58eb85cc19ac272a51ae9893fe7d65
sha256 416bd26e7d5f71a311c5080a0e543dd7d4e263d3b2df2f651fb61f7041dea6a3
sha512 b677a878504c182b318ed420e88749abe239dfa7fcbd790c7501a5ef97bfb390c9074ed358ec79e179696e75f137075f08dfdee5d5689b9a0d00f3e9d4299825
ripemd-160 2d1c839372164e93a5d2ecf7d3e9af5dc614965f

268508738 as geometric shapes

Circle

Radius = n
Diameter 537017476
Circumference 1687090157.4509
Area 2.2649922453469E+17

Sphere

Radius = n
Volume 8.1089361250383E+25
Surface area 9.0599689813874E+17
Circumference 1687090157.4509

Square

Length = n
Perimeter 1074034952
Area 72096942382352644
Diagonal 379728698.89528

Cube

Length = n
Surface area 432581654294115864
Volume 1.9358659012744E+25
Space diagonal 465070776.4922

Equilateral Triangle

Length = n
Perimeter 805526214
Area 3.121889181915E+16
Altitude 232535388.2461

Triangular Pyramid

Length = n
Surface area 3.121889181915E+16
Volume 2.2814398437649E+24
Height 126576232.96509