1987992841380
1,987,992,841,380 is an even composite number composed of nine prime numbers multiplied together.
1987992841380 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 1987992841380:
22 × 3 × 5 × 7 × 13 × 43 × 61 × 127 × 1093
(2 × 2 × 3 × 5 × 7 × 13 × 43 × 61 × 127 × 1093)See below for interesting mathematical facts about the number 1987992841380 from the Numbermatics database.
Names of 1987992841380
- Cardinal: 1987992841380 can be written as One trillion, nine hundred eighty-seven billion, nine hundred ninety-two million, eight hundred forty-one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.98799284138 × 1012
Factors of 1987992841380
Divisors of 1987992841380
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 43 52 60 61 65 70 78 84 86 91 105 122 127 129 130 140 156 172 182 183 195 210 215 244 254 258 260 273 301 305 364 366 381 390 420 427 430 455 508 516 546 559 602 610 635 645 732 762 780 793 854 860 889 903 910 915 1092 1093 1118 1204 1220 1270 1281 1290 1365 1505 1524 1586 1651 1677 1708 1778 1806 1820 1830 1905 2135 2186 2236 2379 2540 2562 2580 2623 2667 2730 2795 3010 3172 3279 3302 3354 3556 3612 3660 3810 3913 3965 4270 4372 4445 4515 4758 4953 5124 5246 5334 5460 5461 5465 5551 5590 6020 6405 6558 6604 6708 7620 7651 7747 7826 7869 7930 8255 8385 8540 8890 9030 9516 9906 10492 10668 10922 10930 11102 11180 11557 11739 11895 12810 13115 13116 13335 14209 15302 15494 15652 15738 15860 16383 16395 16510 16653 16770 17780 18060 18361 19565 19812 21844 21860 22204 22953 23114 23241 23478 23790 24765 25620 26230 26670 27305 27755 28418 30604 30988 31476 32766 32790 33020 33306 33540 34099 34671 36722 38227 38255 38735 39130 39345 42627 45906 46228 46482 46956 46999 47580 49530 52460 53340 54229 54610 55083 55510 56836 57785 58695 65532 65580 66612 66673 68198 69342 70993 71045 73444 76454 76510 77470 78260 78690 81915 83265 85254 91805 91812 92964 93998 99060 99463 100711 102297 108458 109220 110166 111020 114681 114765 115570 116205 117390 133346 136396 138684 138811 140997 141986 142090 152908 153020 154940 157380 162687 163830 166530 170495 170508 173355 183610 187996 191135 198926 200019 201422 204594 212979 213135 216916 220332 229362 229530 231140 232410 234780 234995 238693 266692 271145 275415 277622 281994 283972 284180 298389 302133 325374 327660 328993 333060 333121 333365 340990 346710 354965 367220 382270 397852 400038 402844 409188 416433 425958 426270 458724 459060 464820 466711 469990 477386 496951 497315 503555 511485 542290 550830 555244 563988 573405 596778 604266 610987 650748 657986 666242 666730 681980 693420 694055 704977 704985 709930 716079 764540 800076 813435 832866 851916 852540 866749 933422 939980 954772 971677 986979 993902 994630 999363 1000095 1007110 1022970 1064895 1084580 1101660 1146810 1193465 1193556 1208532 1221974 1315972 1332484 1333460 1388110 1400133 1409954 1409970 1419860 1432158 1490853 1491945 1510665 1626870 1644965 1665605 1665732 1733498 1804543 1832961 1866844 1943354 1973958 1987804 1989260 1998726 2000190 2014220 2045940 2082165 2114931 2129790 2293620 2331847 2333555 2386930 2443948 2484755 2600247 2776220 2800266 2819908 2819940 2864316 2866939 2915031 2981706 2983890 3021330 3054935 3253740 3289930 3331210 3466996 3524885 3580395 3609086 3665922 3886708 3947916 3997452 4000380 4164330 4229862 4259580 4276909 4330573 4333745 4663694 4667110 4773860 4858385 4934895 4969510 4996815 5200494 5413629 5600532 5733878 5830062 5963412 5967780 5968873 6042660 6067243 6109870 6579860 6662420 6995541 7000665 7049770 7160790 7218172 7331844 7454265 8328660 8459724 8467471 8553818 8600817 8661146 8667490 9022715 9164805 9327388 9334220 9716770 9869790 9939020 9993630 10400988 10574655 10827258 11467756 11659235 11660124 11937746 12134486 12219740 12631801 12830727 12991719 13001235 13991082 14001330 14099540 14321580 14334695 14575155 14908530 16934942 17107636 17201634 17322292 17334980 17906619 18045430 18201729 18329610 19433540 19739580 19987260 20068573 21149310 21384545 21652865 21654516 23318470 23875492 24268972 25263602 25402413 25661454 25983438 26002470 27068145 27982164 28002660 28669390 29150310 29817060 29844365 30314011 30336215 33869884 34403268 34977705 35813238 36090860 36403458 36659220 37270207 37895403 40137146 41782111 42298620 42337355 42769090 43004085 43305730 46636940 50527204 50804826 51322908 51966876 52004940 54136290 57338780 58300620 59272297 59688730 60205719 60628022 60672430 63159005 64153635 64958595 69955410 71626476 72806916 74540414 75790806 77595349 80274292 83564222 84674710 85538180 86008170 86611460 89533095 90942033 91008645 100342865 101609652 108272580 110077123 111810621 118544594 119377460 120411438 121256044 121344860 125346333 126318010 127012065 128307270 129917190 139910820 149080828 151570055 151581612 155190698 167128444 169349420 172016340 177816891 179066190 181884066 182017290 186351035 189477015 200685730 208910555 220154246 223621242 232786047 237089188 240822876 250692666 252636020 254024130 256614540 259834380 260891449 296361485 301028595 303140110 310381396 330231369 355633782 358132380 363768132 364034580 364101253 372702070 378954030 387976745 401371460 417821110 440308492 447242484 454710165 465572094 501385332 508048260 521782898 543167443 550385615 559053105 592722970 602057190 606280220 626731665 660462738 711267564 728202506 745404140 757908060 770539861 775953490 782674347 835642220 889084455 909420330 931144188 1043565796 1086334886 1092303759 1100771230 1118106210 1163930235 1185445940 1204114380 1253463330 1304457245 1320925476 1456405012 1541079722 1551906980 1565348694 1629502329 1651156845 1778168910 1818840660 1820506265 2172669772 2184607518 2201542460 2236212420 2311619583 2327860470 2506926660 2548708771 2608914490 2715837215 3082159444 3130697388 3259004658 3302313690 3556337820 3641012530 3852699305 3913371735 4369215036 4623239166 4655720940 4733316289 5097417542 5217828980 5431674430 5461518795 6518009316 6604627380 7282025060 7646126313 7705398610 7826743470 8147511645 9246478332 9466632578 10194835084 10863348860 10923037590 11558097915 12743543855 14199948867 15292252626 15410797220 15653486940 16295023290 18933265156 21846075180 23116195830 23666581445 25487087710 28399897734 30584505252 32590046580 33133214023 38230631565 46232391660 47333162890 50974175420 56799795468 66266428046 70999744335 76461263130 94666325780 99399642069 132532856092 141999488670 152922526260 165666070115 198799284138 283998977340 331332140230 397598568276 496998210345 662664280460 993996420690 1987992841380
- Sum of all divisors σ(n): 7187849281536
- Sum of proper divisors (its aliquot sum) s(n): 5199856440156
- 1987992841380 is an abundant number, because the sum of its proper divisors (5199856440156) is greater than itself. Its abundance is 3211863598776
Bases of 1987992841380
- Binary: 111001110110111011001101101101100101001002
- Hexadecimal: 0x1CEDD9B6CA4
- Base-36: PD9RLXNO
Squares and roots of 1987992841380
- 1987992841380 squared (19879928413802) is 3952115537378125840304400
- 1987992841380 cubed (19879928413803) is 7856777396614385984725944280116072000
-
The
square root of 1987992841380 is 1409961.9999773043 -
The
cube root of 1987992841380 is 12573.9464198357
Scales and comparisons
How big is 1987992841380?- 1,987,992,841,380 seconds is equal to 63,212 years, 1 week, 1 day, 9 hours, 43 minutes.
-
To count from 1 to 1,987,992,841,380 would take you about one hundred fifty-eight thousand and thirty 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 1987992841380 cubic inches would be around 1047.8 feet tall.
Recreational maths with 1987992841380
- 1987992841380 backwards is 0831482997891
- The number of decimal digits it has is: 13
- The sum of 1987992841380's digits is 69
- More coming soon!
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The information we have on file for 1987992841380 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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