268496728 (number)

268496728 is an even 9-digits composite number following 268496727 and preceding 268496729. In scientific notation, it is written as 2.68496728 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 129470848 positive integers (up to 268496728) that are relatively prime to 268496728.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred ninety-six thousand seven hundred twenty-eight

Notation

Scientific notation 2.68496728 × 10^8
Engineering notation 2.68496728 × 10^6

Prime Factorization of 268496728

Prime Factorization 2 × 2 × 2 × 53 × 59 × 10733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 67124182
Product of the distinct prime numbers

The prime factorization of 268496728 is 2 × 2 × 2 × 53 × 59 × 10733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268496728)

Multiplication

n×y
n×2 536993456
n×3 805490184
n×4 1073986912
n×5 1342483640

Division

n÷y
n÷2 134248364
n÷3 89498909.333333
n÷3 67124182
n÷5 53699345.6

Exponentiation

ny
n2 72090492946705984
n3 1.9356061476098E+25
n4 5.1970391732991E+33
n5 1.3953880133186E+42

Nth Root

y√n
2√n 16385.869766357
3√n 645.12865490422
4√n 128.00730356646
5√n 48.505144143037

Divisors of 268496728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268496727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268496728 can be divided by 32 positive divisors. The sum of these divisors (counting 268496728) is 1, the average is 0.03125.

Base conversion 268496728

Base System Value
2 Binary 10000000000001110111101011000
3 Ternary 200201020001021021
4 Quaternary 100000032331120
5 Quinary 1022213343403
6 Senary 42350452224
8 Octal 2000167530
10 Decimal 268496728
12 Duodecimal 75b04074
16 Hexadecimal 1000ef58
20 Vigesimal 43i21g8
36 Base36 4futeg

Cryptographic Hash Functions

md5 4543eb9139efa1162836d63c8a7ec273
sha1 ce326c0446e6fe88d4f7ac50118bf87146390cb0
sha256 11562a5c6dd9c7d866d32fd4ecbce0e264c97190ba9b59d8e20810192bd0320b
sha512 2bec8ab96b175ec7c19b5ea728a752bfd224252a1e7d5ecebe21f5130720ad5a86aefc0c2930960557eadca235358d4f550dbd86ece75f21f56d743a92c472b1
ripemd-160 e93b3d431c04a555a403a0d6fe9ba9628d01e9a0

268496728 as geometric shapes

Circle

Radius = n
Diameter 536993456
Circumference 1687014696.3954
Area 2.2647896303504E+17

Sphere

Radius = n
Volume 8.1078480714321E+25
Surface area 9.0591585214015E+17
Circumference 1687014696.3954

Square

Length = n
Perimeter 1073986912
Area 72090492946705984
Diagonal 379711714.1904

Cube

Length = n
Surface area 432542957680235904
Volume 1.9356061476098E+25
Space diagonal 465049974.562

Equilateral Triangle

Length = n
Perimeter 805490184
Area 3.1216099131595E+16
Altitude 232524987.281

Triangular Pyramid

Length = n
Surface area 3.1216099131595E+16
Volume 2.2811337211354E+24
Height 126570571.3968