13945984
13,945,984 is an even composite number composed of four prime numbers multiplied together.
13945984 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13945984:
27 × 13 × 172 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 17 × 29)See below for interesting mathematical facts about the number 13945984 from the Numbermatics database.
Names of 13945984
- Cardinal: 13945984 can be written as Thirteen million, nine hundred forty-five thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.3945984 × 107
Factors of 13945984
Divisors of 13945984
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 13 16 17 26 29 32 34 52 58 64 68 104 116 128 136 208 221 232 272 289 377 416 442 464 493 544 578 754 832 884 928 986 1088 1156 1508 1664 1768 1856 1972 2176 2312 3016 3536 3712 3757 3944 4624 6032 6409 7072 7514 7888 8381 9248 12064 12818 14144 15028 15776 16762 18496 24128 25636 28288 30056 31552 33524 36992 48256 51272 60112 63104 67048 102544 108953 120224 134096 205088 217906 240448 268192 410176 435812 480896 536384 820352 871624 1072768 1743248 3486496 6972992 13945984
- Sum of all divisors σ(n): 32879700
- Sum of proper divisors (its aliquot sum) s(n): 18933716
- 13945984 is an abundant number, because the sum of its proper divisors (18933716) is greater than itself. Its abundance is 4987732
Bases of 13945984
- Binary: 1101010011001100100000002
- Hexadecimal: 0xD4CC80
- Base-36: 8AWSG
Squares and roots of 13945984
- 13945984 squared (139459842) is 194490469728256
- 13945984 cubed (139459843) is 2712360978982742523904
-
The
square root of 13945984 is 3734.4322192269 -
The
cube root of 13945984 is 240.7038596645
Scales and comparisons
How big is 13945984?- 13,945,984 seconds is equal to 23 weeks, 9 hours, 53 minutes, 4 seconds.
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To count from 1 to 13,945,984 would take you about thirty-four weeks!
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 13945984 cubic inches would be around 20.1 feet tall.
Recreational maths with 13945984
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The information we have on file for 13945984 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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