268721424
268,721,424 is an even composite number composed of five prime numbers multiplied together.
268721424 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 268721424:
24 × 32 × 29 × 229 × 281
(2 × 2 × 2 × 2 × 3 × 3 × 29 × 229 × 281)See below for interesting mathematical facts about the number 268721424 from the Numbermatics database.
Names of 268721424
- Cardinal: 268721424 can be written as Two hundred sixty-eight million, seven hundred twenty-one thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.68721424 × 108
Factors of 268721424
Divisors of 268721424
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 116 144 174 229 232 261 281 348 458 464 522 562 687 696 843 916 1044 1124 1374 1392 1686 1832 2061 2088 2248 2529 2748 3372 3664 4122 4176 4496 5058 5496 6641 6744 8149 8244 10116 10992 13282 13488 16298 16488 19923 20232 24447 26564 32596 32976 39846 40464 48894 53128 59769 64349 65192 73341 79692 97788 106256 119538 128698 130384 146682 159384 193047 195576 239076 257396 293364 318768 386094 391152 478152 514792 579141 586728 772188 956304 1029584 1158282 1173456 1544376 1866121 2316564 3088752 3732242 4633128 5598363 7464484 9266256 11196726 14928968 16795089 22393452 29857936 33590178 44786904 67180356 89573808 134360712 268721424
- Sum of all divisors σ(n): 784157400
- Sum of proper divisors (its aliquot sum) s(n): 515435976
- 268721424 is an abundant number, because the sum of its proper divisors (515435976) is greater than itself. Its abundance is 246714552
Bases of 268721424
- Binary: 100000000010001011101000100002
- Hexadecimal: 0x10045D10
- Base-36: 4FZMS0
Squares and roots of 268721424
- 268721424 squared (2687214242) is 72211203716587776
- 268721424 cubed (2687214243) is 19404697491475559587713024
-
The
square root of 268721424 is 16392.7247277565 -
The
cube root of 268721424 is 645.3085669791
Scales and comparisons
How big is 268721424?- 268,721,424 seconds is equal to 8 years, 28 weeks, 2 days, 4 hours, 50 minutes, 24 seconds.
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To count from 1 to 268,721,424 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 268721424 cubic inches would be around 53.8 feet tall.
Recreational maths with 268721424
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The information we have on file for 268721424 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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