13881400
13,881,400 is an even composite number composed of five prime numbers multiplied together.
13881400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13881400:
23 × 52 × 13 × 19 × 281
(2 × 2 × 2 × 5 × 5 × 13 × 19 × 281)See below for interesting mathematical facts about the number 13881400 from the Numbermatics database.
Names of 13881400
- Cardinal: 13881400 can be written as Thirteen million, eight hundred eighty-one thousand, four hundred.
Scientific notation
- Scientific notation: 1.38814 × 107
Factors of 13881400
Divisors of 13881400
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 13 19 20 25 26 38 40 50 52 65 76 95 100 104 130 152 190 200 247 260 281 325 380 475 494 520 562 650 760 950 988 1124 1235 1300 1405 1900 1976 2248 2470 2600 2810 3653 3800 4940 5339 5620 6175 7025 7306 9880 10678 11240 12350 14050 14612 18265 21356 24700 26695 28100 29224 36530 42712 49400 53390 56200 69407 73060 91325 106780 133475 138814 146120 182650 213560 266950 277628 347035 365300 533900 555256 694070 730600 1067800 1388140 1735175 2776280 3470350 6940700 13881400
- Sum of all divisors σ(n): 36716400
- Sum of proper divisors (its aliquot sum) s(n): 22835000
- 13881400 is an abundant number, because the sum of its proper divisors (22835000) is greater than itself. Its abundance is 8953600
Bases of 13881400
- Binary: 1101001111010000001110002
- Hexadecimal: 0xD3D038
- Base-36: 89IYG
Squares and roots of 13881400
- 13881400 squared (138814002) is 192693265960000
- 13881400 cubed (138814003) is 2674852302097144000000
-
The
square root of 13881400 is 3725.7750871463 -
The
cube root of 13881400 is 240.3317172299
Scales and comparisons
How big is 13881400?- 13,881,400 seconds is equal to 22 weeks, 6 days, 15 hours, 56 minutes, 40 seconds.
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To count from 1 to 13,881,400 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 13881400 cubic inches would be around 20 feet tall.
Recreational maths with 13881400
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The information we have on file for 13881400 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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