13938934400
13,938,934,400 is an even composite number composed of four prime numbers multiplied together.
13938934400 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 13938934400:
27 × 52 × 269 × 16193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 269 × 16193)See below for interesting mathematical facts about the number 13938934400 from the Numbermatics database.
Names of 13938934400
- Cardinal: 13938934400 can be written as Thirteen billion, nine hundred thirty-eight million, nine hundred thirty-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.39389344 × 1010
Factors of 13938934400
Divisors of 13938934400
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 269 320 400 538 640 800 1076 1345 1600 2152 2690 3200 4304 5380 6725 8608 10760 13450 16193 17216 21520 26900 32386 34432 43040 53800 64772 80965 86080 107600 129544 161930 172160 215200 259088 323860 404825 430400 518176 647720 809650 860800 1036352 1295440 1619300 2072704 2590880 3238600 4355917 5181760 6477200 8711834 10363520 12954400 17423668 21779585 25908800 34847336 43559170 51817600 69694672 87118340 108897925 139389344 174236680 217795850 278778688 348473360 435591700 557557376 696946720 871183400 1393893440 1742366800 2787786880 3484733600 6969467200 13938934400
- Sum of all divisors σ(n): 34563663900
- Sum of proper divisors (its aliquot sum) s(n): 20624729500
- 13938934400 is an abundant number, because the sum of its proper divisors (20624729500) is greater than itself. Its abundance is 6685795100
Bases of 13938934400
- Binary: 11001111101101001101000010100000002
- Hexadecimal: 0x33ED34280
- Base-36: 6EIVQM8
Squares and roots of 13938934400
- 13938934400 squared (139389344002) is 194293892207503360000
- 13938934400 cubed (139389344003) is 2708249817801060522819584000000
-
The
square root of 13938934400 is 118063.2643966783 -
The
cube root of 13938934400 is 2406.6329477435
Scales and comparisons
How big is 13938934400?- 13,938,934,400 seconds is equal to 443 years, 11 weeks, 1 day, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 13,938,934,400 would take you about eight hundred eighty-six 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 13938934400 cubic inches would be around 200.6 feet tall.
Recreational maths with 13938934400
- 13938934400 backwards is 00443983931
- The number of decimal digits it has is: 11
- The sum of 13938934400's digits is 44
- More coming soon!
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