268493453 (number)

268493453 is an odd 9-digits composite number following 268493452 and preceding 268493454. In scientific notation, it is written as 2.68493453 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 267629820 positive integers (up to 268493453) that are relatively prime to 268493453.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred ninety-three thousand four hundred fifty-three

Notation

Scientific notation 2.68493453 × 10^8
Engineering notation 2.68493453 × 10^6

Prime Factorization of 268493453

Prime Factorization 311 × 863323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268493453
Product of the distinct prime numbers

The prime factorization of 268493453 is 311 × 863323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 27, 42, 362, 356, 4443, 5450, 51415, 33610, 918033, 109806, 2405519, 5145537, 80752157, 28469883, 442841228, 794145575, 4859026811, 1368481376

Basic calculations (n = 268493453)

Multiplication

n×y
n×2 536986906
n×3 805480359
n×4 1073973812
n×5 1342467265

Division

n÷y
n÷2 134246726.5
n÷3 89497817.666667
n÷3 67123363.25
n÷5 53698690.6

Exponentiation

ny
n2 72088734303863209
n3 1.9355353195644E+25
n4 5.196785613533E+33
n5 1.3953029138782E+42

Nth Root

y√n
2√n 16385.769832388
3√n 645.12603189903
4√n 128.00691322108
5√n 48.505025813757

Divisors of 268493453

1, 311, 863323, 268493453

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268493452
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268493453 can be divided by 4 positive divisors. The sum of these divisors (counting 268493453) is 1, the average is 0.25.

Base conversion 268493453

Base System Value
2 Binary 10000000000001110001010001101
3 Ternary 200201012212202222
4 Quaternary 100000032022031
5 Quinary 1022213242303
6 Senary 42350425125
8 Octal 2000161215
10 Decimal 268493453
12 Duodecimal 75b021a5
16 Hexadecimal 1000e28d
20 Vigesimal 43i1dcd
36 Base36 4fuqvh

Cryptographic Hash Functions

md5 2a6da77d8d536f229ed799b40d5d4565
sha1 1d68207e82ffe7dd4f7290223708ab79d174f285
sha256 d8769514e8e29b3f26655756b5dfd58dd85e39514a75b86b8bcec726f2e24cf3
sha512 99f329c3e4fa35ee8da725909f515593c30ab47413f916e33d217c7da388d3406deb96a32d823bf3c456c87f42aa6cb44b60dec6f8823088c0b4b23cdb716d7e
ripemd-160 eab9d8b61306280bb03a236d0318fd68d702ebbb

268493453 as geometric shapes

Circle

Radius = n
Diameter 536986906
Circumference 1686994118.9635
Area 2.264734380956E+17

Sphere

Radius = n
Volume 8.1075513876094E+25
Surface area 9.0589375238241E+17
Circumference 1686994118.9635

Square

Length = n
Perimeter 1073973812
Area 72088734303863209
Diagonal 379707082.64098

Cube

Length = n
Surface area 432532405823179254
Volume 1.9355353195644E+25
Space diagonal 465044302.09561

Equilateral Triangle

Length = n
Perimeter 805480359
Area 3.1215337616906E+16
Altitude 232522151.0478

Triangular Pyramid

Length = n
Surface area 3.1215337616906E+16
Volume 2.2810502494834E+24
Height 126569027.54699