268531240

268,531,240 is an even composite number composed of three prime numbers multiplied together.

What does the number 268531240 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

268531240 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 268531240:

2³ × 5 × 2591²

(2 × 2 × 2 × 5 × 2591 × 2591)

See below for interesting mathematical facts about the number 268531240 from the Numbermatics database.

Names of 268531240

Cardinal: 268531240 can be written as Two hundred sixty-eight million, five hundred thirty-one thousand, two hundred forty.

Scientific notation

Scientific notation: 2.6853124 × 10⁸

Factors of 268531240

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 2598

Divisors of 268531240

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 8 10 20 40 2591 5182 10364 12955 20728 25910 51820 103640 6713281 13426562 26853124 33566405 53706248 67132810 134265620 268531240
Sum of all divisors σ(n): 604428570
Sum of proper divisors (its aliquot sum) s(n): 335897330
268531240 is an abundant number, because the sum of its proper divisors (335897330) is greater than itself. Its abundance is 67366090

Bases of 268531240

Binary: 10000000000010111011000101000₂
Hexadecimal: 0x10017628
Base-36: 4FVK14

Squares and roots of 268531240

268531240 squared (268531240²) is 72109026855937600
268531240 cubed (268531240³) is 19363526396818225090624000
The square root of 268531240 is 16386.9228349925
The cube root of 268531240 is 645.1562948763

Scales and comparisons

How big is 268531240?

268,531,240 seconds is equal to 8 years, 28 weeks, 40 seconds.
To count from 1 to 268,531,240 would take you about twelve years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 268531240 cubic inches would be around 53.8 feet tall.

Recreational maths with 268531240

268531240 backwards is 042135862
The number of decimal digits it has is: 9
The sum of 268531240's digits is 31
More coming soon!

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The information we have on file for 268531240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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