139387768040
139,387,768,040 is an even composite number composed of six prime numbers multiplied together.
139387768040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 139387768040:
23 × 5 × 29 × 73 × 1277 × 1289
(2 × 2 × 2 × 5 × 29 × 73 × 1277 × 1289)See below for interesting mathematical facts about the number 139387768040 from the Numbermatics database.
Names of 139387768040
- Cardinal: 139387768040 can be written as One hundred thirty-nine billion, three hundred eighty-seven million, seven hundred sixty-eight thousand and forty.
Scientific notation
- Scientific notation: 1.3938776804 × 1011
Factors of 139387768040
Divisors of 139387768040
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 29 40 58 73 116 145 146 232 290 292 365 580 584 730 1160 1277 1289 1460 2117 2554 2578 2920 4234 5108 5156 6385 6445 8468 10216 10312 10585 12770 12890 16936 21170 25540 25780 37033 37381 42340 51080 51560 74066 74762 84680 93221 94097 148132 149524 185165 186442 186905 188194 296264 299048 370330 372884 373810 376388 466105 470485 740660 745768 747620 752776 932210 940970 1481320 1495240 1646053 1864420 1881940 2703409 2728813 3292106 3728840 3763880 5406818 5457626 6584212 8230265 10813636 10915252 13168424 13517045 13644065 16460530 21627272 21830504 27034090 27288130 32921060 47735537 54068180 54576260 65842120 95471074 108136360 109152520 120161869 190942148 238677685 240323738 381884296 477355370 480647476 600809345 954710740 961294952 1201618690 1909421480 2403237380 3484694201 4806474760 6969388402 13938776804 17423471005 27877553608 34846942010 69693884020 139387768040
- Sum of all divisors σ(n): 329394276000
- Sum of proper divisors (its aliquot sum) s(n): 190006507960
- 139387768040 is an abundant number, because the sum of its proper divisors (190006507960) is greater than itself. Its abundance is 50618739920
Bases of 139387768040
- Binary: 100000011101000010100010001100111010002
- Hexadecimal: 0x2074288CE8
- Base-36: 1S17VM5K
Squares and roots of 139387768040
- 139387768040 squared (1393877680402) is 19428949879172845441600
- 139387768040 cubed (1393877680403) is 2708157959018930607480512166464000
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The
square root of 139387768040 is 373346.7129090601 -
The
cube root of 139387768040 is 5184.9139681339
Scales and comparisons
How big is 139387768040?- 139,387,768,040 seconds is equal to 4,432 years, 5 weeks, 1 day, 8 hours, 27 minutes, 20 seconds.
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To count from 1 to 139,387,768,040 would take you about eight thousand, eight hundred sixty-four 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 139387768040 cubic inches would be around 432.1 feet tall.
Recreational maths with 139387768040
- 139387768040 backwards is 040867783931
- The number of decimal digits it has is: 12
- The sum of 139387768040's digits is 56
- More coming soon!
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The information we have on file for 139387768040 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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