1989218326410

Names of 1989218326410

• Cardinal: 1989218326410 can be written as One trillion, nine hundred eighty-nine billion, two hundred eighteen million, three hundred twenty-six thousand, four hundred ten.

Scientific notation

• Scientific notation: 1.98921832641 × 10¹²

Factors of 1989218326410

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 750

Divisors of 1989218326410

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 19 21 27 30 31 34 35 38 42 45 51 54 57 62 63 70 85 90 93 95 102 105 114 119 126 133 135 153 155 170 171 186 189 190 210 217 238 255 257 266 270 279 285 306 310 315 323 342 357 378 399 409 434 459 465 510 513 514 527 558 570 589 595 630 646 651 665 714 765 771 798 818 837 855 918 930 945 969 1026 1054 1071 1085 1178 1190 1197 1227 1285 1302 1330 1395 1530 1542 1581 1615 1674 1710 1767 1785 1799 1890 1938 1953 1995 2045 2142 2170 2261 2295 2313 2394 2454 2565 2570 2635 2790 2863 2907 2945 3162 3213 3230 3255 3534 3570 3591 3598 3681 3689 3855 3906 3990 4090 4123 4185 4369 4522 4590 4626 4743 4845 4883 5130 5270 5301 5355 5397 5726 5814 5859 5890 5985 6135 6426 6510 6783 6939 6953 7182 7362 7378 7710 7771 7905 7967 8246 8370 8589 8721 8738 8835 8995 9486 9690 9765 9766 10013 10602 10710 10794 11043 11067 11305 11565 11718 11970 12270 12369 12679 13107 13566 13878 13906 14229 14315 14535 14649 15542 15810 15903 15934 16065 16191 17178 17442 17670 17955 17990 18405 18445 19530 20026 20349 20615 20859 21845 22086 22134 22610 23130 23313 23715 23901 24415 24738 25358 25767 26214 26505 26985 28458 28630 29070 29295 29298 30039 30583 31806 32130 32382 33201 33915 34181 34695 34765 35910 36810 36890 37107 38037 38855 39321 39835 40698 41230 41718 42945 43605 43690 43947 46626 47430 47802 48573 48671 48830 50065 51534 53010 53970 54397 55215 55335 55769 58590 60078 61047 61166 61845 62577 63395 65535 66402 67830 68362 69390 69530 69939 70091 71145 71703 73245 74214 76074 77301 77710 78642 79515 79670 80955 83011 85890 87210 87894 88753 90117 91749 97146 97342 99603 100130 101745 102543 104295 105113 108794 110430 110670 111321 111538 114111 116565 117963 119505 122094 123690 125154 126790 128835 131070 131841 132107 135439 139878 140182 142290 143406 146013 146490 150195 151373 152915 154602 159030 161910 163191 166005 166022 167307 170905 177506 180234 183498 185535 187731 190185 196605 199206 203490 205086 208590 209817 210226 210273 215109 215543 219735 222642 228222 233130 235926 239010 240901 242865 243355 249033 257670 263682 264214 266259 270351 270878 271985 275247 278845 292026 300390 302746 305235 305830 307629 312885 315339 326382 332010 334614 341810 342333 349695 350455 358515 371070 375462 380370 386505 393210 396321 406317 415055 419634 420546 430218 431086 438039 439470 443765 450585 454119 458745 481802 485730 486710 489573 498015 498066 501921 512715 525565 532518 540702 543970 550494 556605 557690 570555 581077 589815 610470 615258 625770 630678 630819 646629 659205 660535 677195 684666 699390 700910 717030 722703 730065 735791 747099 756865 773010 792642 798777 812634 815955 825741 830110 836535 876078 887530 901170 908238 917490 922887 924749 938655 946017 948073 979146 996030 1003842 1025430 1049085 1051130 1051365 1059611 1075545 1077715 1113210 1141110 1162154 1179630 1188963 1204505 1218951 1245165 1261638 1293258 1314117 1318410 1321070 1331295 1351755 1354390 1362357 1376235 1445406 1460130 1468719 1471582 1494198 1505763 1508801 1513730 1538145 1576695 1597554 1631910 1651482 1673070 1686307 1711665 1743231 1786921 1845774 1849498 1877310 1892034 1892457 1896146 1939887 1981605 1997147 2031585 2098170 2102730 2119222 2151090 2155430 2168109 2190195 2207373 2241297 2270595 2377926 2396331 2409010 2437902 2447865 2490330 2509605 2573341 2628234 2662590 2703510 2724714 2752470 2774247 2838051 2844219 2905385 2937438 3011526 3017602 3076290 3153390 3154095 3178833 3233145 3258503 3372614 3423330 3486462 3566889 3573842 3613515 3656853 3678955 3735495 3784914 3879774 3963210 3993885 3994294 4063170 4087071 4095317 4128705 4336218 4380390 4414746 4482594 4526403 4541190 4614435 4623745 4730085 4740365 4792662 4895730 5019210 5058921 5146682 5229693 5298055 5360763 5548494 5676102 5688438 5810770 5819661 5944815 5991441 6094755 6308190 6357666 6466290 6504327 6517006 6570585 6622119 6811785 7133778 7227030 7313706 7343595 7357910 7470990 7528815 7544005 7720023 7987770 8174142 8190634 8257410 8322741 8431535 8532657 8716155 8934605 9052806 9228870 9247490 9460170 9462285 9480730 9536499 9699435 9775509 9985735 10117842 10459386 10596110 10721526 10840545 11036865 11206485 11639322 11889630 11981655 11982882 12189510 12285951 12508447 12866705 13008654 13141170 13244238 13579209 13623570 13871235 13980029 14190255 14221095 14687190 15057630 15088010 15176763 15440046 15689079 15894165 16082289 16292515 16645482 16863070 17065314 17432310 17834445 17869210 17974323 18013387 18284265 18924570 19072998 19398870 19551018 19866357 19971470 20435355 20476585 21681090 22073730 22412970 22632015 22809521 23160069 23963310 24571902 24968223 25016894 25294605 25597971 25733410 26148465 26803815 27158418 27742470 27960058 28380510 28442190 28609497 28667219 29098305 29326527 29957205 30353526 31378158 31788330 32164578 32521635 32585030 33110595 33951499 35668890 35948646 36026774 36568530 36857853 37525341 38600115 39732714 40737627 40870710 40953170 41613705 41940087 42663285 45264030 45530289 45619042 46320138 47682495 48246867 48877545 49936446 50589210 51195942 52296930 53607630 53922969 54040161 55394551 57218994 57334438 58196610 58653054 59914410 61429755 61911557 62542235 65043270 66221190 67896045 67902998 68428563 69480207 69900145 73715706 75050682 75883815 77200230 78445395 80411445 81475254 83227410 83880174 85326570 86001657 87979581 89871615 90066935 91060578 95364990 96493734 97755090 99331785 101854497 107845938 108080322 110573559 110789102 112576023 114047605 115800345 122859510 123823114 124841115 125084470 125820261 127989855 135792090 136857126 138960414 139800290 143047485 143336095 146632635 151767630 156890790 160822890 162120483 166183653 169757495 172003314 175959162 179743230 180133870 184289265 185734671 187626705 198663570 203688135 203708994 205285689 209700435 221147118 225152046 227651445 228095210 231600690 237660493 241234335 249682230 251640522 255979710 258004971 269614845 270200805 276972755 286094970 286672190 293265270 305563491 309557785 324240966 332367306 337728069 339514990 342142815 347401035 368578530 371469342 375253410 377460783 387761857 407376270 410571378 419400870 430008285 433380899 439897905 455302890 475320986 482468670 486361449 498550959 509272485 516009942 539229690 540401610 552867795 553945510 557204013 562880115 611126982 615857067 619115570 629101305 675456138 684285630 694802070 712981479 754921566 774014913 775523714 810602415 830918265 860016570 866761798 879795810 916690473 928673355 972722898 997101918 1018544970 1026428445 1052496469 1105735590 1114408026 1125760230 1163285571 1188302465 1231714134 1258202610 1290024855 1300142697 1425962958 1495652877 1527817455 1548029826 1621204830 1661836530 1671612039 1688640345 1833380946 1857346710 1887303915 1938809285 2052856890 2104992938 2138944437 2166904495 2326571142 2376604930 2431807245 2492754795 2580049710 2600285394 2786020065 2991305754 3055634910 3079285335 3157489407 3343224078 3377280690 3489856713 3564907395 3774607830 3870074565 3877618570 3900428091 4277888874 4333808990 4583452365 4863614490 4985509590 5262482345 5572040130 5816427855 6158570670 6314978814 6416833311 6500713485 6979713426 7129814790 7367475283 7478264385 7740149130 7800856182 8358060195 9166904730 9472468221 10469570139 10524964690 10694722185 11632855710 11701284273 12833666622 13001426970 14734950566 14956528770 15787447035 16716120390 17449283565 18944936442 19502140455 20939140278 21389444370 22102425849 23402568546 28417404663 31574894070 32084166555 34898567130 36837376415 39004280910 44204851698 47362341105 52347850695 56834809326 58506421365 64168333110 66307277547 73674752830 94724682210 104695701390 110512129245 117012842730 132614555094 142087023315 198921832641 221024258490 284174046630 331536387735 397843665282 663072775470 994609163205 1989218326410
• Sum of all divisors σ(n): 7019053056000
• Sum of proper divisors (its aliquot sum) s(n): 5029834729590
• 1989218326410 is an abundant number, because the sum of its proper divisors (5029834729590) is greater than itself. Its abundance is 3040616403180

Bases of 1989218326410

• Binary: 11100111100100110101001101101011110001010₂
• Hexadecimal: 0x1CF26A6D78A
• Base-36: PDU18BYI

Squares and roots of 1989218326410

• 1989218326410 squared (1989218326410²) is 3956989550125401303488100
• 1989218326410 cubed (1989218326410³) is 7871316130522309586554230777350721000
• The square root of 1989218326410 is 1410396.5138960037
• The cube root of 1989218326410 is 12576.5295977981

Scales and comparisons

• 1,989,218,326,410 seconds is equal to 63,250 years, 51 weeks, 3 days, 6 hours, 13 minutes, 30 seconds.
• To count from 1 to 1,989,218,326,410 would take you about one hundred fifty-eight thousand, one hundred twenty-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 1989218326410 cubic inches would be around 1048 feet tall.

Recreational maths with 1989218326410

• 1989218326410 backwards is 0146238129891
• 1989218326410 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1989218326410's digits is 54
• More coming soon!