1981992932010

Names of 1981992932010

• Cardinal: 1981992932010 can be written as One trillion, nine hundred eighty-one billion, nine hundred ninety-two million, nine hundred thirty-two thousand and ten.

Scientific notation

• Scientific notation: 1.98199293201 × 10¹²

Factors of 1981992932010

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 942

Divisors of 1981992932010

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 17 18 21 26 27 30 34 35 39 42 45 51 54 61 63 65 70 78 85 90 91 102 105 107 117 119 122 126 130 135 153 170 182 183 189 195 210 214 221 234 238 255 270 273 305 306 315 321 351 357 366 378 390 427 442 455 459 510 535 546 549 585 595 610 630 642 663 702 714 727 749 765 793 819 854 910 915 918 945 963 1037 1070 1071 1098 1105 1170 1190 1281 1326 1365 1391 1454 1498 1530 1547 1586 1605 1638 1647 1755 1785 1819 1830 1890 1926 1989 2074 2135 2142 2181 2210 2247 2295 2379 2457 2562 2730 2745 2782 2889 3094 3111 3210 3213 3294 3315 3510 3570 3635 3638 3745 3843 3965 3978 4095 4173 4270 4362 4494 4590 4641 4758 4815 4914 5089 5185 5355 5457 5490 5551 5778 5967 6222 6405 6426 6527 6543 6630 6741 6955 7137 7259 7270 7490 7686 7735 7930 8190 8235 8346 9095 9282 9333 9451 9630 9737 9945 10178 10370 10710 10905 10914 11102 11235 11529 11895 11934 12285 12359 12519 12733 12810 13054 13086 13481 13482 13910 13923 14274 14445 14518 15267 15470 15555 16065 16371 16470 16653 18190 18666 18902 19215 19474 19581 19629 19890 20223 20865 21411 21777 21810 22470 23058 23205 23647 23790 24570 24718 25038 25445 25466 26962 27285 27755 27846 27999 28353 28890 29211 29835 30534 31110 32130 32635 32715 32742 33306 33705 35685 36295 37077 37557 38199 38430 39162 39258 40443 40446 41730 41769 42822 43554 44347 45689 45801 46410 46665 47255 47294 48685 49113 49959 50890 54570 55510 55998 56706 57645 58422 58743 59670 61795 62595 63665 65270 65331 65430 66157 67405 67410 69615 70941 71370 72590 74154 75114 76335 76398 77789 80886 81855 83265 83538 84851 85059 86513 87633 88694 91378 91602 93330 94367 94510 97370 97905 98145 98226 99918 101115 107055 108885 110959 111231 114597 115290 117486 118235 121329 123590 125190 127330 130662 132314 133041 134810 137067 137403 139230 139995 141765 141882 146055 149877 152670 155578 160667 163710 165529 166530 169702 170118 173026 175266 176229 185385 187785 188734 190995 195810 195993 196290 198471 202215 202230 208845 212823 214110 217770 221735 221918 222462 228445 229005 229194 233367 236470 242658 245565 249795 254553 255177 259539 262899 266082 274134 274806 279990 283101 283530 292110 293715 299754 310429 321334 326655 330785 331058 332877 333693 343791 352458 354705 363987 370770 375570 381990 388945 391986 396942 399123 404430 411201 417690 424255 425295 425646 432565 438165 443470 456890 458010 466734 471835 482001 491130 496587 499590 509106 510354 519078 525798 544523 554795 556155 566202 572985 576511 587430 593957 595413 606645 620858 638469 653310 661570 665205 665754 667386 685335 687015 687582 700101 709410 727974 749385 753899 763659 776713 777890 778617 798246 803335 822402 827645 848510 849303 850590 865130 876330 881145 931287 943670 964002 979965 992355 993174 998631 1011257 1064115 1089046 1109590 1112310 1124669 1145970 1153022 1166835 1187914 1190826 1197369 1213290 1233603 1272765 1275885 1276938 1297695 1314495 1322413 1330410 1370670 1374030 1400202 1415505 1442467 1446003 1489761 1498770 1507798 1527318 1552145 1553426 1557234 1606670 1633569 1655290 1664385 1668465 1698606 1718955 1729533 1762290 1781871 1786239 1819935 1862574 1959930 1984710 1995615 1997262 2022514 2056005 2100303 2128230 2249338 2261697 2290977 2330139 2333670 2335851 2394738 2410005 2467206 2482935 2545530 2547909 2551770 2595390 2628990 2644826 2722615 2793861 2831010 2882555 2884934 2892006 2969785 2977065 2979522 2995893 3033771 3104290 3192345 3267138 3328770 3336930 3374007 3437910 3459066 3500505 3563742 3572478 3639870 3769495 3818295 3883565 3893085 3967239 3991230 4035577 4112010 4200606 4246515 4327401 4338009 4469283 4523394 4581954 4656435 4660278 4671702 4745129 4820010 4900707 4965870 4993155 5056285 5095818 5188599 5277293 5345613 5445230 5587722 5623345 5765110 5939570 5954130 5986845 5991786 6067542 6168015 6384690 6612065 6748014 6785091 6990417 7001010 7078799 7212335 7230015 7448805 7538990 7636590 7767130 7786170 7934478 8071154 8167845 8381583 8493030 8647665 8654802 8676018 8909355 8931195 8938566 9101313 9256891 9312870 9490258 9800687 9801414 9986310 10097269 10112570 10122021 10377198 10501515 10554586 10691226 11246690 11308485 11454885 11650695 11679255 11901717 11973690 12106731 12336030 12739545 12982203 13224130 13570182 13969305 13980834 14157598 14235387 14424670 14460030 14702121 14897610 14979465 15168855 15565797 15831879 16036839 16335690 16763166 16870035 17191369 17295330 17818710 17862390 18202626 18513782 19601374 19836195 20177885 20194538 20244042 20355273 20971251 21003030 21236397 21637005 21690045 22346415 22616970 22909770 23301390 23358510 23725645 23803434 24213462 24503535 25479090 25942995 25964406 26386465 26728065 27303939 27770673 27938610 28470774 29402061 29404242 29958930 30291807 30337710 30366063 31131594 31663758 32073678 33215903 33740070 33925455 34382738 34952085 35393995 35705151 36320193 38946609 39672390 40355770 40710546 41907915 41942502 42472794 42706161 43274010 43380090 44692830 45506565 46284455 47451290 47495637 49003435 49007070 50486345 50610105 51574107 51885990 52772930 53456130 54607878 55541346 58804122 59508585 60533655 60583614 60732126 61686677 63709191 64911015 66431806 67850910 68604809 69904170 70787990 71176935 71410302 72640386 73510605 77828985 77893218 79159395 80184195 80667193 83312019 83815830 85412322 85956845 88206183 90875421 91013130 92568910 94991274 98006870 99647709 100972690 101220210 101776365 103148214 104856255 106181985 108960579 119017170 120339583 121067310 123373354 127418382 128118483 129822030 136519695 137209618 138853365 142353870 142486911 147010305 147021210 151459035 151830315 154722321 155657970 158318790 160368390 161334386 166079515 166624038 171913690 176412366 178525755 181600965 181750842 185060031 191127573 194733045 199295418 203552730 205814427 209712510 212363970 213530805 217921158 237478185 240679166 242001579 249936057 256236966 257870535 264618549 272626263 273039390 277706730 284973822 294020610 298943127 302918070 303660630 308433385 309444642 318545955 332159030 343024045 357051510 361018749 363201930 370120062 382255146 389466090 403335965 411628854 416560095 427061610 431806739 441030915 454377105 464166963 474956370 484003158 498238545 499872114 515741070 529237098 544802895 545252526 555180093 564670351 597886254 601697915 616866770 617443281 637091910 640592415 686048090 712434555 722037498 726004737 773611605 806671930 833120190 863613478 882061830 896829381 908754210 925300155 928333926 955637865 996477090 1029072135 1048673509 1083056247 1089605790 1110360186 1129340702 1203395830 1210007895 1234886562 1249680285 1281184830 1295420217 1323092745 1363131315 1424869110 1452009474 1494715635 1547223210 1665540279 1694011053 1793658762 1805093745 1850600310 1852329843 1911275730 2058144270 2097347018 2159033695 2166112494 2178014211 2320834815 2420015790 2499360570 2590840434 2646185490 2726262630 2775900465 2823351755 2989431270 3087216405 3146020527 3249168741 3331080558 3388022106 3610187490 3630023685 3704659686 3886260651 4318067390 4356028422 4484146905 4641669630 5082033159 5243367545 5415281235 5551800930 5646703510 6174432810 6292041054 6477101085 6498337482 7260047370 7340714563 7772521302 8327701395 8470055265 8968293810 9261649215 9438061581 10164066318 10486735090 10830562470 10890071055 11658781953 12954202170 14681429126 15246099477 15730102635 16245843705 16655402790 16940110530 18523298430 18876123162 19431303255 21780142110 22022143689 23317563906 25410165795 28314184743 30492198954 31460205270 32491687410 36703572815 38862606510 44044287378 47190307905 50820331590 56628369486 58293909765 66066431067 73407145630 76230497385 94380615810 110110718445 116587819530 132132862134 141570923715 152460994770 198199293201 220221436890 283141847430 330332155335 396398586402 660664310670 990996466005 1981992932010
• Sum of all divisors σ(n): 7075707125760
• Sum of proper divisors (its aliquot sum) s(n): 5093714193750
• 1981992932010 is an abundant number, because the sum of its proper divisors (5093714193750) is greater than itself. Its abundance is 3111721261740

Bases of 1981992932010

• Binary: 11100110101110111111111000001001010101010₂
• Hexadecimal: 0x1CD77FC12AA
• Base-36: PAIJF1YI

Squares and roots of 1981992932010

• 1981992932010 squared (1981992932010²) is 3928295982537596482640100
• 1981992932010 cubed (1981992932010³) is 7785854872232794612686114864599601000
• The square root of 1981992932010 is 1407832.7073945967
• The cube root of 1981992932010 is 12561.2839725775

Scales and comparisons

• 1,981,992,932,010 seconds is equal to 63,021 years, 12 weeks, 5 days, 13 minutes, 30 seconds.
• To count from 1 to 1,981,992,932,010 would take you about one hundred fifty-seven thousand, five hundred fifty-three 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 1981992932010 cubic inches would be around 1046.8 feet tall.

Recreational maths with 1981992932010

• 1981992932010 backwards is 0102392991891
• 1981992932010 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1981992932010's digits is 54
• More coming soon!