1890009819390

Names of 1890009819390

• Cardinal: 1890009819390 can be written as One trillion, eight hundred ninety billion, nine million, eight hundred nineteen thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.89000981939 × 10¹²

Factors of 1890009819390

• Number of distinct prime factors ω(n): 10
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 505

Divisors of 1890009819390

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 31 33 35 37 42 43 53 55 62 66 70 74 77 86 93 105 106 110 111 129 154 155 159 165 185 186 210 215 217 222 231 258 259 265 301 310 313 318 330 341 370 371 385 407 430 434 462 465 473 518 530 555 583 602 626 645 651 682 742 770 777 795 814 903 930 939 946 1023 1085 1110 1113 1147 1155 1166 1221 1290 1295 1302 1333 1419 1505 1554 1565 1590 1591 1643 1705 1749 1806 1855 1878 1961 2035 2046 2170 2191 2226 2279 2294 2310 2365 2387 2442 2590 2666 2838 2849 2915 3010 3130 3182 3255 3286 3311 3410 3441 3443 3498 3710 3885 3922 3999 4070 4081 4382 4515 4558 4695 4730 4773 4774 4929 5115 5565 5698 5735 5830 5883 6105 6510 6573 6622 6665 6837 6882 6886 7095 7161 7770 7955 7998 8029 8162 8215 8547 8745 9030 9331 9390 9546 9703 9805 9858 9933 10230 10329 10955 11130 11137 11395 11470 11501 11581 11766 11935 12210 12243 12617 13146 13330 13459 13674 13727 14190 14245 14322 14663 15910 15953 16058 16430 16555 16589 17094 17205 17215 17490 17501 18073 18662 19406 19610 19866 19995 20405 20658 21571 21910 22274 22790 23002 23162 23865 23870 24087 24101 24486 24645 25069 25234 26918 27454 27993 28490 29109 29326 29415 31906 32865 33110 33178 33411 34185 34410 34430 34503 34743 35002 35805 36146 37851 39990 40145 40377 40810 41181 42735 43142 43989 46655 47730 47859 48174 48202 48515 49290 49321 49665 49767 50138 51645 52503 54219 55685 55986 57505 57905 58218 58830 60791 61215 63085 64713 65730 66822 67295 67921 68370 68635 69006 69486 70649 71610 72303 73315 75207 75702 79765 80290 80754 81067 82362 82945 84323 85470 87505 87978 88319 90365 93310 94213 95718 97030 98642 99330 99534 102641 103290 105006 106733 107855 108438 111370 115010 115810 116123 120435 120505 121582 122430 122507 125345 126170 126511 127391 129426 134590 135842 137270 139965 141298 144606 145545 146630 147963 148049 150414 150997 159530 162134 165890 167055 168646 172515 173715 175010 175483 176638 180730 182373 182479 188426 189255 201885 203763 205282 205905 211947 213466 215710 219945 232246 239295 240870 241010 243201 245014 246605 248835 250690 252969 253022 254782 262515 264957 271095 279930 282639 291090 295926 296098 301994 303955 307923 320199 323565 334110 339605 345030 345247 347430 348369 350966 353245 359011 361515 364746 364958 367521 376035 378510 379533 382173 403770 405335 407526 411810 417229 421615 423894 425537 439890 441595 444147 452991 471065 478590 486402 493210 494543 497670 497983 505938 513205 514259 525030 526449 529914 533665 542190 542531 547437 565278 580615 590261 607910 612535 613793 615846 632555 636955 640398 647130 668701 679210 690494 696738 706490 713327 718022 723030 735042 739815 740245 747131 752070 754985 759066 764346 777139 810670 834458 843230 851074 877415 883190 888294 891737 905982 911865 912395 927553 942130 989086 995966 1018815 1026410 1028518 1035741 1036343 1052898 1059735 1067330 1077033 1085062 1094874 1161230 1180522 1216005 1225070 1227586 1251687 1264845 1265110 1273910 1276611 1277353 1324785 1337402 1413195 1426654 1479630 1480490 1483629 1493949 1494262 1509970 1539615 1542777 1554278 1600995 1627593 1726235 1741845 1754830 1770783 1783474 1795055 1823730 1824790 1837605 1841379 1855106 1897665 1910865 2006103 2037630 2071482 2072686 2086145 2119470 2127685 2139981 2154066 2220735 2241393 2264955 2331417 2432010 2472715 2489915 2503374 2513077 2529690 2553222 2554706 2571295 2614013 2632245 2649570 2675211 2712655 2737185 2782659 2826390 2920603 2951305 2967258 2987898 3068965 3079230 3085554 3109029 3201990 3255186 3343505 3452470 3483690 3485881 3541566 3566635 3590110 3599813 3675210 3682758 3735655 3795330 3797717 3821730 3832059 3885695 3949121 4012206 4172290 4255370 4279962 4296551 4441470 4458685 4482786 4529910 4589519 4637765 4662834 4680907 4945430 4979830 4993289 5026154 5142590 5178705 5181715 5228026 5264490 5350422 5385165 5425310 5439973 5474370 5477813 5565318 5656849 5841206 5902610 6137930 6218058 6258435 6383055 6386765 6492871 6687010 6751723 6971762 7133270 7199626 7418145 7469745 7471310 7539231 7595434 7664118 7713885 7771390 7842039 7846597 7898242 8137965 8593102 8761809 8853915 8917370 9179038 9206895 9275530 9361814 9986578 10030515 10357410 10363430 10457643 10699905 10770330 10799439 10879946 10955626 11206965 11313698 11393151 11657085 11847363 12516870 12565385 12766110 12773530 12889653 12985742 13070065 13376055 13503446 13768557 13913295 14042721 14603015 14836290 14939490 14979867 15078462 15427770 15437473 15545145 15684078 15693194 16275930 16319919 16433439 16970547 17429405 17523618 17707830 17999065 18298091 18413790 18988585 19027583 19160295 19478613 19745605 20061030 20255169 20915286 21399810 21482755 21598878 22113137 22413930 22786302 22947595 23314170 23404535 23539791 23694726 24966445 25130770 25779306 26140130 26393099 26752110 27199865 27389065 27537114 27643847 27826590 28085442 28284245 28754143 29206030 29959734 30874946 31090290 32126633 32464355 32639838 32866878 33758615 33941094 34858810 35998130 36596182 37696155 37977170 38055166 38320590 38344691 38957226 39210195 39232985 39491210 39597943 40510338 42965510 43809045 44226274 45895190 46312419 46809070 47079582 47262061 49932890 52288215 52786198 53997195 54399730 54778130 54894273 54926179 55287694 56568490 56965755 57082749 57508286 59236815 64253266 64448265 64928710 66339411 67517230 68842785 70213605 74899335 75392310 76689382 77187365 78420390 78465970 79179297 79195886 81599595 82167195 82931541 84852735 86262429 87618090 91490455 92624838 94524122 95137915 96379899 97393065 101275845 104576430 107994390 108062311 109788546 109852358 110565685 113931510 114165498 115034073 117698955 118473630 118793829 128896530 131965495 132678822 133193081 137685570 138219235 140427210 141786183 143770715 149798670 154374730 154791959 158358594 160633165 163199190 164334390 164778537 165863082 169705470 169812203 172524858 182980910 184751693 190275830 191723455 192759798 194786130 197989715 201279001 202551690 209303413 216124622 221131370 230068146 231562095 235397910 236310305 237587658 243244507 263930990 266386162 274471365 274630895 276438470 283572366 285413745 287541430 290324089 309583918 321266330 324186933 329557074 331697055 339624406 369503386 383446910 395896485 395979430 399579243 402558002 414657705 418606826 431312145 463124190 464375877 472620610 481899495 486489014 509436609 540311555 548942730 549261790 554255079 570827490 575170365 580648178 593969145 603837003 627910239 648373866 663394110 665965405 708930915 729733521 773959795 791792970 799158486 818186069 823892685 829315410 849061015 862624290 870972267 923758465 928751754 963798990 1006395005 1018873218 1046517065 1080623110 1108510158 1150340730 1187938290 1188685421 1207674006 1216222535 1255820478 1331930810 1417861830 1451620445 1459467042 1465123891 1547919590 1620934665 1636372138 1647785370 1698122030 1702711549 1741944534 1847516930 1997896215 2012790010 2032268623 2093034130 2321879385 2377370842 2432445070 2454558207 2547183045 2771275395 2903240890 2930247782 3019185015 3139551195 3241869330 3405423098 3566056263 3648667605 3995792430 4064537246 4090930345 4354861335 4395371673 4643758770 4909116414 5094366090 5108134647 5542550790 5727302483 5943427105 6038370030 6096805869 6279102390 7132112526 7297335210 7325619455 8181860690 8513557745 8709722670 8790743346 9000046759 10161343115 10216269294 11454604966 11886854210 12193611738 12272791035 14651238910 17027115490 17181907449 17830281315 18000093518 20322686230 21976858365 24545582070 25540673235 27000140277 28636512415 30484029345 34363814898 35660562630 43953716730 45000233795 51081346470 54000280554 57273024830 60968058690 63000327313 85909537245 90000467590 126000654626 135000701385 171819074490 189000981939 270001402770 315001636565 378001963878 630003273130 945004909695 1890009819390
• Sum of all divisors σ(n): 6270661951488
• Sum of proper divisors (its aliquot sum) s(n): 4380652132098
• 1890009819390 is an abundant number, because the sum of its proper divisors (4380652132098) is greater than itself. Its abundance is 2490642312708

Bases of 1890009819390

• Binary: 11011100000001101010111010010100011111110₂
• Hexadecimal: 0x1B80D5D28FE
• Base-36: O49B1Q0U

Squares and roots of 1890009819390

• 1890009819390 squared (1890009819390²) is 3572137117390620419972100
• 1890009819390 cubed (1890009819390³) is 6751374228075761728031514669839019000
• The square root of 1890009819390 is 1374776.2797597287
• The cube root of 1890009819390 is 12363.8773112975

Scales and comparisons

• 1,890,009,819,390 seconds is equal to 60,096 years, 24 weeks, 1 day, 15 hours, 36 minutes, 30 seconds.
• To count from 1 to 1,890,009,819,390 would take you about one hundred fifty thousand, two hundred forty-one 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 1890009819390 cubic inches would be around 1030.3 feet tall.

Recreational maths with 1890009819390

• 1890009819390 backwards is 0939189000981
• The number of decimal digits it has is: 13
• The sum of 1890009819390's digits is 57
• More coming soon!