268508730 (number)

268508730 is an even 9-digits composite number following 268508729 and preceding 268508731. In scientific notation, it is written as 2.68508730 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 61373088 positive integers (up to 268508730) that are relatively prime to 268508730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68508730 × 10^8
Engineering notation 2.68508730 × 10^6

Prime Factorization of 268508730

Prime Factorization 2 × 21 × 35 × 182659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268508730
Product of the distinct prime numbers

The prime factorization of 268508730 is 2 × 21 × 35 × 182659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 55, 46, 823, 937, 4342, 9162, 47894, 99272, 808900, 940559, 9010522, 7155563, 34578854, 21005092, 880271696, 697094403, 5273261158, 4594557256

Basic calculations (n = 268508730)

Multiplication

n×y
n×2 537017460
n×3 805526190
n×4 1074034920
n×5 1342543650

Division

n÷y
n÷2 134254365
n÷3 89502910
n÷3 67127182.5
n÷5 53701746

Exponentiation

ny
n2 72096938086212900
n3 1.9358657282418E+25
n4 5.1979684814072E+33
n5 1.3956999155227E+42

Nth Root

y√n
2√n 16386.235992442
3√n 645.13826733514
4√n 128.00873404749
5√n 48.505577778363

Divisors of 268508730

1, 2, 21, 35, 42, 70, 735, 1470, 182659, 365318, 3835839, 6393065, 7671678, 12786130, 134254365, 268508730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268508729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268508730 can be divided by 16 positive divisors. The sum of these divisors (counting 268508730) is 1, the average is 0.0625.

Base conversion 268508730

Base System Value
2 Binary 10000000000010001111000111010
3 Ternary 200201020122201210
4 Quaternary 100000101320322
5 Quinary 1022214234410
6 Senary 42351023550
8 Octal 2000217072
10 Decimal 268508730
12 Duodecimal 75b0abb6
16 Hexadecimal 10011e3a
20 Vigesimal 43i3bga
36 Base36 4fv2nu

Cryptographic Hash Functions

md5 101e84c18768a4c8f9fc3c1fc97ea5c6
sha1 fcbba0a7ea501bdcfe286cd7b995d233790681e7
sha256 554e1aedb38d4d3e12ce69eadea95dd6a0a14b68cc9abdc07a1d5329a5392f01
sha512 dbb9052d5c0493febc50ef4257ddc75628bbbc453defe02eb4fd6d669e5042764448a6ecdac3d441d95359308d731a743d7f66eefafec497d00f3f6a7e61d60b
ripemd-160 09fd713444ec867ec73657cb50fb1f0ebadc9cba

268508730 as geometric shapes

Circle

Radius = n
Diameter 537017460
Circumference 1687090107.1855
Area 2.2649921103796E+17

Sphere

Radius = n
Volume 8.1089354002408E+25
Surface area 9.0599684415186E+17
Circumference 1687090107.1855

Square

Length = n
Perimeter 1074034920
Area 72096938086212900
Diagonal 379728687.58158

Cube

Length = n
Surface area 432581628517277400
Volume 1.9358657282418E+25
Space diagonal 465070762.63579

Equilateral Triangle

Length = n
Perimeter 805526190
Area 3.1218889958867E+16
Altitude 232535381.3179

Triangular Pyramid

Length = n
Surface area 3.1218889958867E+16
Volume 2.281439639844E+24
Height 126576229.19386