328401381
328,401,381 is an odd composite number composed of five prime numbers multiplied together.
328401381 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 328401381:
3 × 72 × 112 × 37 × 499
(3 × 7 × 7 × 11 × 11 × 37 × 499)See below for interesting mathematical facts about the number 328401381 from the Numbermatics database.
Names of 328401381
- Cardinal: 328401381 can be written as Three hundred twenty-eight million, four hundred one thousand, three hundred eighty-one.
Scientific notation
- Scientific notation: 3.28401381 × 108
Factors of 328401381
Divisors of 328401381
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 7 11 21 33 37 49 77 111 121 147 231 259 363 407 499 539 777 847 1221 1497 1617 1813 2541 2849 3493 4477 5439 5489 5929 8547 10479 13431 16467 17787 18463 19943 24451 31339 38423 55389 59829 60379 73353 94017 115269 129241 181137 203093 219373 268961 387723 422653 609279 658119 806883 904687 1267959 1421651 2234023 2714061 2958571 4264953 6702069 8875713 9951557 15638161 29854671 46914483 109467127 328401381
- Sum of all divisors σ(n): 576156000
- Sum of proper divisors (its aliquot sum) s(n): 247754619
- 328401381 is a deficient number, because the sum of its proper divisors (247754619) is less than itself. Its deficiency is 80646762
Bases of 328401381
- Binary: 100111001001100000001111001012
- Hexadecimal: 0x139301E5
- Base-36: 5FIS4L
Squares and roots of 328401381
- 328401381 squared (3284013812) is 107847467042707161
- 328401381 cubed (3284013813) is 35417257114177017650989341
-
The
square root of 328401381 is 18121.8481673365 -
The
cube root of 328401381 is 689.9246441545
Scales and comparisons
How big is 328401381?- 328,401,381 seconds is equal to 10 years, 22 weeks, 6 days, 22 hours, 36 minutes, 21 seconds.
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To count from 1 to 328,401,381 would take you about fifteen 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 328401381 cubic inches would be around 57.5 feet tall.
Recreational maths with 328401381
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The information we have on file for 328401381 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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