138318839046729
138,318,839,046,729 is an odd composite number composed of five prime numbers multiplied together.
138318839046729 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138318839046729:
32 × 11 × 4392 × 907 × 7993
(3 × 3 × 11 × 439 × 439 × 907 × 7993)See below for interesting mathematical facts about the number 138318839046729 from the Numbermatics database.
Names of 138318839046729
- Cardinal: 138318839046729 can be written as One hundred thirty-eight trillion, three hundred eighteen billion, eight hundred thirty-nine million, forty-six thousand, seven hundred twenty-nine.
Scientific notation
- Scientific notation: 1.38318839046729 × 1014
Factors of 138318839046729
Divisors of 138318839046729
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 11 33 99 439 907 1317 2721 3951 4829 7993 8163 9977 14487 23979 29931 43461 71937 87923 89793 192721 263769 398173 578163 791307 1194519 1734489 2119931 3508927 3583557 4379903 6359793 7249651 10526781 13139709 19079379 21748953 31580343 38598197 39419127 65246859 79746161 115794591 174797947 239238483 347383773 524393841 717715449 1540418953 1573181523 1922777417 3182596789 4621256859 5768332251 9547790367 13863770577 16944608483 17304996753 28643371101 35008564679 50833825449 105025694037 152501476347 315077082111 1397159990371 4191479971113 12574439913339 15368759894081 46106279682243 138318839046729
- Sum of all divisors σ(n): 218722789408032
- Sum of proper divisors (its aliquot sum) s(n): 80403950361303
- 138318839046729 is a deficient number, because the sum of its proper divisors (80403950361303) is less than itself. Its deficiency is 57914888685426
Bases of 138318839046729
- Binary: 111110111001100110111010100010001100010010010012
- Hexadecimal: 0x7DCCDD446249
- Base-36: 1D12SPHCG9
Squares and roots of 138318839046729
- 138318839046729 squared (1383188390467292) is 19132101235234923057445599441
- 138318839046729 cubed (1383188390467293) is 2646330031382184408181498339889544415278489
-
The
square root of 138318839046729 is 11760902.9860265833 -
The
cube root of 138318839046729 is 51716.2601821743
Scales and comparisons
How big is 138318839046729?- 138,318,839,046,729 seconds is equal to 4,398,111 years, 12 weeks, 23 hours, 12 minutes, 9 seconds.
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To count from 1 to 138,318,839,046,729 would take you about ten million, nine hundred ninety-five thousand, two hundred seventy-eight 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 138318839046729 cubic inches would be around 4309.7 feet tall.
Recreational maths with 138318839046729
- 138318839046729 backwards is 927640938813831
- The number of decimal digits it has is: 15
- The sum of 138318839046729's digits is 72
- More coming soon!
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The information we have on file for 138318839046729 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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