13885238870640
13,885,238,870,640 is an even composite number composed of four prime numbers multiplied together.
13885238870640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13885238870640:
24 × 33 × 5 × 801772
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 80177 × 80177)See below for interesting mathematical facts about the number 13885238870640 from the Numbermatics database.
Names of 13885238870640
- Cardinal: 13885238870640 can be written as Thirteen trillion, eight hundred eighty-five billion, two hundred thirty-eight million, eight hundred seventy thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.388523887064 × 1013
Factors of 13885238870640
Divisors of 13885238870640
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 80177 160354 240531 320708 400885 481062 641416 721593 801770 962124 1202655 1282832 1443186 1603540 1924248 2164779 2405310 2886372 3207080 3607965 3848496 4329558 4810620 5772744 6414160 7215930 8659116 9621240 10823895 11545488 14431860 17318232 19242480 21647790 28863720 34636464 43295580 57727440 86591160 173182320 6428351329 12856702658 19285053987 25713405316 32141756645 38570107974 51426810632 57855161961 64283513290 77140215948 96425269935 102853621264 115710323922 128567026580 154280431896 173565485883 192850539870 231420647844 257134053160 289275809805 308560863792 347130971766 385701079740 462841295688 514268106320 578551619610 694261943532 771402159480 867827429415 925682591376 1157103239220 1388523887064 1542804318960 1735654858830 2314206478440 2777047774128 3471309717660 4628412956880 6942619435320 13885238870640
- Sum of all divisors σ(n): 47827530412080
- Sum of proper divisors (its aliquot sum) s(n): 33942291541440
- 13885238870640 is an abundant number, because the sum of its proper divisors (33942291541440) is greater than itself. Its abundance is 20057052670800
Bases of 13885238870640
- Binary: 110010100000111010001011101100000010011100002
- Hexadecimal: 0xCA0E8BB0270
- Base-36: 4X6SGPTO0
Squares and roots of 13885238870640
- 13885238870640 squared (138852388706402) is 192799858494731982654009600
- 13885238870640 cubed (138852388706403) is 2677072089424944125216248328171718144000
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The
square root of 13885238870640 is 3726290.2289864647 -
The
cube root of 13885238870640 is 24035.3869590697
Scales and comparisons
How big is 13885238870640?- 13,885,238,870,640 seconds is equal to 441,507 years, 33 weeks, 4 days, 5 hours, 24 minutes.
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To count from 1 to 13,885,238,870,640 would take you about one million, one hundred three thousand, seven hundred sixty-nine 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 13885238870640 cubic inches would be around 2002.9 feet tall.
Recreational maths with 13885238870640
- 13885238870640 backwards is 04607883258831
- The number of decimal digits it has is: 14
- The sum of 13885238870640's digits is 63
- More coming soon!
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