80368938090
80,368,938,090 is an even composite number composed of seven prime numbers multiplied together.
80368938090 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 80368938090:
2 × 32 × 5 × 72 × 19 × 31 × 30941
(2 × 3 × 3 × 5 × 7 × 7 × 19 × 31 × 30941)See below for interesting mathematical facts about the number 80368938090 from the Numbermatics database.
Names of 80368938090
- Cardinal: 80368938090 can be written as Eighty billion, three hundred sixty-eight million, nine hundred thirty-eight thousand and ninety.
Scientific notation
- Scientific notation: 8.036893809 × 1010
Factors of 80368938090
Divisors of 80368938090
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 19 21 30 31 35 38 42 45 49 57 62 63 70 90 93 95 98 105 114 126 133 147 155 171 186 190 210 217 245 266 279 285 294 310 315 342 399 434 441 465 490 558 570 589 630 651 665 735 798 855 882 930 931 1085 1178 1197 1302 1330 1395 1470 1519 1710 1767 1862 1953 1995 2170 2205 2394 2790 2793 2945 3038 3255 3534 3906 3990 4123 4410 4557 4655 5301 5586 5890 5985 6510 7595 8246 8379 8835 9114 9310 9765 10602 11970 12369 13671 13965 15190 16758 17670 19530 20615 22785 24738 26505 27342 27930 28861 30941 37107 41230 41895 45570 53010 57722 61845 61882 68355 74214 83790 86583 92823 123690 136710 144305 154705 173166 185535 185646 216587 259749 278469 288610 309410 371070 432915 433174 464115 519498 556938 587879 649761 865830 928230 959171 1082935 1175758 1298745 1299522 1392345 1516109 1763637 1918342 1949283 2165870 2597490 2784690 2877513 2939395 3032218 3248805 3527274 3898566 4115153 4548327 4795855 5290911 5755026 5878790 6497610 6714197 7580545 8230306 8632539 8818185 9096654 9591710 9746415 10581822 12345459 13428394 13644981 14387565 15161090 17265078 17636370 18224249 19492830 20142591 20575765 22741635 24690918 26454555 27289962 28775130 28806071 33570985 36448498 37036377 40285182 41151530 43162695 45483270 46999379 52909110 54672747 57612142 60427773 61727295 67141970 68224905 74072754 86325390 86418213 91121245 93998758 100712955 109345494 120855546 123454590 127569743 136449810 140998137 144030355 164018241 172836426 182242490 185181885 201425910 234996895 255139486 259254639 273363735 281996274 288060710 302138865 328036482 370363770 382709229 422994411 432091065 469993790 518509278 546727470 604277730 637848715 704990685 765418458 820091205 845988822 864182130 892988201 1148127687 1275697430 1296273195 1409981370 1640182410 1785976402 1913546145 2114972055 2296255374 2592546390 2678964603 3827092290 4229944110 4464941005 5357929206 5740638435 8036893809 8929882010 11481276870 13394823015 16073787618 26789646030 40184469045 80368938090
- Sum of all divisors σ(n): 264130813440
- Sum of proper divisors (its aliquot sum) s(n): 183761875350
- 80368938090 is an abundant number, because the sum of its proper divisors (183761875350) is greater than itself. Its abundance is 103392937260
Bases of 80368938090
- Binary: 10010101101100101110010101100011010102
- Hexadecimal: 0x12B65CAC6A
- Base-36: 10X5L9II
Squares and roots of 80368938090
- 80368938090 squared (803689380902) is 6459166209714252848100
- 80368938090 cubed (803689380903) is 519116329221544743739555074129000
-
The
square root of 80368938090 is 283494.1588287137 -
The
cube root of 80368938090 is 4315.4829988891
Scales and comparisons
How big is 80368938090?- 80,368,938,090 seconds is equal to 2,555 years, 25 weeks, 1 day, 1 hour, 1 minute, 30 seconds.
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To count from 1 to 80,368,938,090 would take you about five thousand, one hundred ten 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 80368938090 cubic inches would be around 359.6 feet tall.
Recreational maths with 80368938090
- 80368938090 backwards is 09083986308
- The number of decimal digits it has is: 11
- The sum of 80368938090's digits is 54
- More coming soon!
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