256749048

256,749,048 is an even composite number composed of three prime numbers multiplied together.

What does the number 256749048 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

256749048 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 256749048:

2³ × 3³ × 1188653

(2 × 2 × 2 × 3 × 3 × 3 × 1188653)

See below for interesting mathematical facts about the number 256749048 from the Numbermatics database.

Names of 256749048

Cardinal: 256749048 can be written as Two hundred fifty-six million, seven hundred forty-nine thousand and forty-eight.

Scientific notation

Scientific notation: 2.56749048 × 10⁸

Factors of 256749048

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 1188658

Divisors of 256749048

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 1188653 2377306 3565959 4754612 7131918 9509224 10697877 14263836 21395754 28527672 32093631 42791508 64187262 85583016 128374524 256749048
Sum of all divisors σ(n): 713192400
Sum of proper divisors (its aliquot sum) s(n): 456443352
256749048 is an abundant number, because the sum of its proper divisors (456443352) is greater than itself. Its abundance is 199694304

Bases of 256749048

Binary: 1111010011011010110111111000₂
Hexadecimal: 0xF4DADF8
Base-36: 48V0U0

Squares and roots of 256749048

256749048 squared (256749048²) is 65920073648906304
256749048 cubed (256749048³) is 16924916153446579793198592
The square root of 256749048 is 16023.3906524179
The cube root of 256749048 is 635.5791092077

Scales and comparisons

How big is 256749048?

256,749,048 seconds is equal to 8 years, 8 weeks, 3 days, 15 hours, 10 minutes, 48 seconds.
To count from 1 to 256,749,048 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 256749048 cubic inches would be around 53 feet tall.

Recreational maths with 256749048

256749048 backwards is 840947652
The number of decimal digits it has is: 9
The sum of 256749048's digits is 45
More coming soon!

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The information we have on file for 256749048 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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