142743731981994
142,743,731,981,994 is an even composite number composed of five prime numbers multiplied together.
142743731981994 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142743731981994:
2 × 35 × 113 × 13 × 2573
(2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 13 × 257 × 257 × 257)See below for interesting mathematical facts about the number 142743731981994 from the Numbermatics database.
Names of 142743731981994
- Cardinal: 142743731981994 can be written as One hundred forty-two trillion, seven hundred forty-three billion, seven hundred thirty-one million, nine hundred eighty-one thousand, nine hundred ninety-four.
Scientific notation
- Scientific notation: 1.42743731981994 × 1014
Factors of 142743731981994
Divisors of 142743731981994
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 81 99 117 121 143 162 198 234 242 243 257 286 297 351 363 429 486 514 594 702 726 771 858 891 1053 1089 1287 1331 1542 1573 1782 2106 2178 2313 2574 2662 2673 2827 3146 3159 3267 3341 3861 3993 4626 4719 5346 5654 6318 6534 6682 6939 7722 7986 8481 9438 9801 10023 11583 11979 13878 14157 16962 17303 19602 20046 20817 23166 23958 25443 28314 29403 30069 31097 34606 34749 35937 36751 41634 42471 50886 51909 58806 60138 62194 62451 66049 69498 71874 73502 76329 84942 90207 93291 103818 107811 110253 124902 127413 132098 152658 155727 180414 186582 198147 215622 220506 228987 254826 270621 279873 311454 323433 330759 342067 382239 396294 404261 457974 467181 541242 559746 594441 646866 661518 684134 686961 726539 764478 808522 811863 839619 858637 934362 992277 1026201 1188882 1212783 1373922 1401543 1453078 1623726 1679238 1717274 1783323 1984554 2052402 2179617 2425566 2518857 2575911 2803086 2976831 3078603 3566646 3638349 4204629 4359234 4446871 5037714 5151822 5349969 5953662 6157206 6538851 7276698 7556571 7727733 7991929 8409258 8893742 8930493 9235809 9445007 10699938 10915047 13077702 13340613 15113142 15455466 15983858 16049907 16974593 17860986 18471618 18890014 19616553 21830094 23183199 23975787 26681226 27707427 28335021 32099814 32745141 33949186 39233106 40021839 46366398 47951574 50923779 55414854 56670042 58849659 65490282 69549597 71927361 80043678 83122281 85005063 87911219 98235423 101847558 103895077 117699318 120065517 139099194 143854722 152771337 166244562 170010126 175822438 176548977 186720523 196470846 207790154 208648791 215782083 220669709 240131034 255015189 263733657 305542674 311685231 353097954 360196551 373441046 417297582 431564166 441339418 458314011 510030378 527467314 560161569 623370462 647346249 662009127 720393102 765045567 791200971 916628022 935055693 1080589653 1120323138 1142845847 1294692498 1324018254 1374942033 1530091134 1582401942 1680484707 1870111386 1942038747 1986027381 2053925753 2161179306 2285691694 2295136701 2373602913 2427366799 2749884066 2805167079 3360969414 3428537541 3884077494 3972054762 4107851506 4124826099 4590273402 4747205826 4854733598 5041454121 5610334158 5958082143 6161777259 6857075082 7120808739 7282100397 8249652198 8415501237 10082908242 10285612623 11916164286 12323554518 14241617478 14564200794 15124362363 16831002474 17874246429 18485331777 20571225246 21362426217 21846301191 22593183283 25246503711 26701034789 30248724726 30856837869 35748492858 36970663554 42724852434 43692602382 45186366566 45373087089 50493007422 53402069578 53622739287 55455995331 61713675738 65538903573 67779549849 80103104367 90746174178 92570513607 107245478574 110911990662 131077807146 135559099698 160206208734 166367985993 185141027214 196616710719 203338649547 240309313101 277711540821 293711382679 332735971986 393233421438 406677299094 480618626202 499103957979 555423081642 587422765358 589850132157 610015948641 720927939303 881134148037 998207915958 1179700264314 1220031897282 1441855878606 1762268296074 1830047845923 2162783817909 2643402444111 3660095691846 4325567635818 5286804888222 5490143537769 6488351453727 7930207332333 10980287075538 12976702907454 15860414664666 23790621996999 47581243993998 71371865990997 142743731981994
- Sum of all divisors σ(n): 381403152748800
- Sum of proper divisors (its aliquot sum) s(n): 238659420766806
- 142743731981994 is an abundant number, because the sum of its proper divisors (238659420766806) is greater than itself. Its abundance is 95915688784812
Bases of 142743731981994
- Binary: 1000000111010011000111010111000001001110101010102
- Hexadecimal: 0x81D31D704EAA
- Base-36: 1ELJKCHKMI
Squares and roots of 142743731981994
- 142743731981994 squared (1427437319819942) is 20375773020147336723540216036
- 142743731981994 cubed (1427437319819943) is 2908513882913855864778009744020821222055784
-
The
square root of 142743731981994 is 11947540.8340793713 -
The
cube root of 142743731981994 is 52261.9586930595
Scales and comparisons
How big is 142743731981994?- 142,743,731,981,994 seconds is equal to 4,538,809 years, 7 weeks, 2 days, 13 hours, 39 minutes, 54 seconds.
-
To count from 1 to 142,743,731,981,994 would take you about eleven million, three hundred forty-seven thousand and twenty-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 142743731981994 cubic inches would be around 4355.2 feet tall.
Recreational maths with 142743731981994
- 142743731981994 backwards is 499189137347241
- The number of decimal digits it has is: 15
- The sum of 142743731981994's digits is 72
- More coming soon!
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