428631289340940
428,631,289,340,940 is an even composite number composed of seven prime numbers multiplied together.
What does the number 428631289340940 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
428631289340940 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 428631289340940:
22 × 32 × 5 × 7 × 19 × 3119 × 5740429
(2 × 2 × 3 × 3 × 5 × 7 × 19 × 3119 × 5740429)See below for interesting mathematical facts about the number 428631289340940 from the Numbermatics database.
Names of 428631289340940
- Cardinal: 428631289340940 can be written as Four hundred twenty-eight trillion, six hundred thirty-one billion, two hundred eighty-nine million, three hundred forty thousand, nine hundred forty.
Scientific notation
- Scientific notation: 4.2863128934094 × 1014
Factors of 428631289340940
Divisors of 428631289340940
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 45 57 60 63 70 76 84 90 95 105 114 126 133 140 171 180 190 210 228 252 266 285 315 342 380 399 420 532 570 630 665 684 798 855 1140 1197 1260 1330 1596 1710 1995 2394 2660 3119 3420 3990 4788 5985 6238 7980 9357 11970 12476 15595 18714 21833 23940 28071 31190 37428 43666 46785 56142 59261 62380 65499 87332 93570 109165 112284 118522 130998 140355 177783 187140 196497 218330 237044 261996 280710 296305 327495 355566 392994 414827 436660 533349 561420 592610 654990 711132 785988 829654 888915 982485 1066698 1185220 1244481 1309980 1659308 1777830 1964970 2074135 2133396 2488962 2666745 3555660 3733443 3929940 4148270 4977924 5333490 5740429 6222405 7466886 8296540 10666980 11480858 12444810 14933772 17221287 18667215 22961716 24889620 28702145 34442574 37334430 40183003 51663861 57404290 68885148 74668860 80366006 86106435 103327722 109068151 114808580 120549009 160732012 172212870 200915015 206655444 218136302 241098018 258319305 327204453 344425740 361647027 401830030 436272604 482196036 516638610 545340755 602745045 654408906 723294054 763477057 803660060 981613359 1033277220 1090681510 1205490090 1308817812 1446588108 1526954114 1636022265 1808235135 1963226718 2181363020 2290431171 2410980180 3053908228 3272044530 3616470270 3817385285 3926453436 4580862342 4908066795 6544089060 6871293513 7232940540 7634770570 9161724684 9816133590 11452155855 13742587026 15269541140 17904398051 19632267180 22904311710 27485174052 34356467565 35808796102 45808623420 53713194153 68712935130 71617592204 89521990255 107426388306 125330786357 137425870260 161139582459 179043980510 214852776612 250661572714 268565970765 322279164918 340183562969 358087961020 375992359071 501323145428 537131941530 626653931785 644558329836 680367125938 751984718142 805697912295 1020550688907 1074263883060 1127977077213 1253307863570 1360734251876 1503969436284 1611395824590 1700917814845 1879961795355 2041101377814 2255954154426 2381284940783 2506615727140 3061652066721 3222791649180 3401835629690 3759923590710 4082202755628 4511908308852 4762569881566 5102753444535 5639885386065 6123304133442 6803671259380 7143854822349 7519847181420 9525139763132 10205506889070 11279770772130 11906424703915 12246608266884 14287709644698 15308260333605 20411013778140 21431564467047 22559541544260 23812849407830 28575419289396 30616520667210 35719274111745 42863128934094 47625698815660 61233041334420 71438548223490 85726257868188 107157822335235 142877096446980 214315644670470 428631289340940
- Sum of all divisors σ(n): 1564629970176000
- Sum of proper divisors (its aliquot sum) s(n): 1135998680835060
- 428631289340940 is an abundant number, because the sum of its proper divisors (1135998680835060) is greater than itself. Its abundance is 707367391494120
Bases of 428631289340940
- Binary: 11000010111010110011111111011110110100100000011002
- Hexadecimal: 0x185D67FBDA40C
- Base-36: 47XQHUQP70
Squares and roots of 428631289340940
- 428631289340940 squared (4286312893409402) is 183724782202076624459560083600
- 428631289340940 cubed (4286312893409403) is 78750190279159489262846171349658175302584000
-
The
square root of 428631289340940 is 20703412.5047282965 -
The
cube root of 428631289340940 is 75398.2542063627
Scales and comparisons
How big is 428631289340940?- 428,631,289,340,940 seconds is equal to 13,629,149 years, 8 weeks, 1 day, 7 hours, 9 minutes.
-
To count from 1 to 428,631,289,340,940 would take you about thirty-four million, seventy-two thousand, eight hundred seventy-two 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 428631289340940 cubic inches would be around 6283.2 feet tall.
Recreational maths with 428631289340940
- 428631289340940 backwards is 049043982136824
- 428631289340940 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 428631289340940's digits is 63
- More coming soon!
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