1428915399142
1,428,915,399,142 is an even composite number composed of seven prime numbers multiplied together.
1428915399142 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 1428915399142:
2 × 72 × 11 × 292 × 71 × 79 × 281
(2 × 7 × 7 × 11 × 29 × 29 × 71 × 79 × 281)See below for interesting mathematical facts about the number 1428915399142 from the Numbermatics database.
Names of 1428915399142
- Cardinal: 1428915399142 can be written as One trillion, four hundred twenty-eight billion, nine hundred fifteen million, three hundred ninety-nine thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.428915399142 × 1012
Factors of 1428915399142
Divisors of 1428915399142
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 7 11 14 22 29 49 58 71 77 79 98 142 154 158 203 281 319 406 497 539 553 562 638 781 841 869 994 1078 1106 1421 1562 1682 1738 1967 2059 2233 2291 2842 3091 3479 3871 3934 4118 4466 4582 5467 5609 5887 6083 6182 6958 7742 8149 9251 10934 11218 11774 12166 13769 14413 15631 16037 16298 18502 19951 21637 22199 22649 25201 27538 28826 31262 32074 38269 39263 39902 41209 42581 43274 44398 45298 50402 57043 59711 61699 64757 66439 76538 78526 82418 85162 89639 100891 112259 114086 119422 123398 129514 132878 139657 151459 155393 158543 162661 176407 179278 201782 219461 224518 236321 244189 274841 279314 302918 310786 317086 325322 352814 399301 417977 431893 438922 453299 465073 472642 488378 549682 578579 627473 643771 656821 730829 798602 835954 863786 906598 930146 977599 1087751 1109801 1138627 1157158 1234849 1254946 1287542 1313642 1461658 1536227 1576129 1654247 1709323 1789271 1955198 2175502 2219602 2277254 2469698 2599531 2925839 3023251 3072454 3152258 3255511 3308494 3418646 3578542 4050053 4392311 4506397 4597747 4717169 5115803 5199062 5851678 6046502 6364369 6511022 7081481 7970389 8100106 8784622 9012794 9195494 9434338 10231606 10753589 11032903 11579729 11965261 12524897 12728738 14162962 15940778 16778791 17337419 18196717 18669359 21507178 22065806 23159458 23930522 25049794 28350371 31544779 32184229 33020183 33557582 34674838 35810621 36393434 37338718 44550583 45707741 49570367 51888859 56700742 63089558 64368458 66040366 71621242 77230321 87674279 89101166 91415482 99140734 103777718 117451537 121361933 127377019 130685513 154460642 175348558 184566701 205362949 231141281 234903074 242723866 254754038 261371026 311854081 319954187 346992569 363222013 369133402 410725898 462282562 502785151 623708162 639908374 693985138 726444026 822160759 849533531 914798591 1005570302 1291966907 1325524489 1437540643 1644321518 1699067062 1829597182 2239679309 2542554091 2583933814 2651048978 2875081286 3519496057 4479358618 5085108182 7038992114 9043768349 9278671423 10062784501 14580769379 18087536698 18557342846 20125569002 24636472399 29161538758 49272944798 64950699961 102065385653 129901399922 204130771306 714457699571 1428915399142
- Sum of all divisors σ(n): 2903134141440
- Sum of proper divisors (its aliquot sum) s(n): 1474218742298
- 1428915399142 is an abundant number, because the sum of its proper divisors (1474218742298) is greater than itself. Its abundance is 45303343156
Bases of 1428915399142
- Binary: 101001100101100011111111010101001111001102
- Hexadecimal: 0x14CB1FEA9E6
- Base-36: I8FNC2CM
Squares and roots of 1428915399142
- 1428915399142 squared (14289153991422) is 2041799217905141174336164
- 1428915399142 cubed (14289153991423) is 2917558344420748234220418388945171288
-
The
square root of 1428915399142 is 1195372.4938871565 -
The
cube root of 1428915399142 is 11263.3826561911
Scales and comparisons
How big is 1428915399142?- 1,428,915,399,142 seconds is equal to 45,435 years, 4 weeks, 4 days, 16 hours, 12 minutes, 22 seconds.
-
To count from 1 to 1,428,915,399,142 would take you about one hundred thirteen thousand, five hundred eighty-seven 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 1428915399142 cubic inches would be around 938.6 feet tall.
Recreational maths with 1428915399142
- 1428915399142 backwards is 2419935198241
- 1428915399142 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1428915399142's digits is 58
- More coming soon!
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