13404864
13,404,864 is an even composite number composed of four prime numbers multiplied together.
13404864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 13404864:
26 × 3 × 112 × 577
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 577)See below for interesting mathematical facts about the number 13404864 from the Numbermatics database.
Names of 13404864
- Cardinal: 13404864 can be written as Thirteen million, four hundred four thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.3404864 × 107
Factors of 13404864
Divisors of 13404864
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 132 176 192 242 264 352 363 484 528 577 704 726 968 1056 1154 1452 1731 1936 2112 2308 2904 3462 3872 4616 5808 6347 6924 7744 9232 11616 12694 13848 18464 19041 23232 25388 27696 36928 38082 50776 55392 69817 76164 101552 110784 139634 152328 203104 209451 279268 304656 406208 418902 558536 609312 837804 1117072 1218624 1675608 2234144 3351216 4468288 6702432 13404864
- Sum of all divisors σ(n): 39051992
- Sum of proper divisors (its aliquot sum) s(n): 25647128
- 13404864 is an abundant number, because the sum of its proper divisors (25647128) is greater than itself. Its abundance is 12242264
Bases of 13404864
- Binary: 1100110010001010110000002
- Hexadecimal: 0xCC8AC0
- Base-36: 7ZB9C
Squares and roots of 13404864
- 13404864 squared (134048642) is 179690378858496
- 13404864 cubed (134048643) is 2408725090706614124544
-
The
square root of 13404864 is 3661.2653550377 -
The
cube root of 13404864 is 237.5495091615
Scales and comparisons
How big is 13404864?- 13,404,864 seconds is equal to 22 weeks, 1 day, 3 hours, 34 minutes, 24 seconds.
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To count from 1 to 13,404,864 would take you about thirty-three 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 13404864 cubic inches would be around 19.8 feet tall.
Recreational maths with 13404864
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