1981496733120

Names of 1981496733120

• Cardinal: 1981496733120 can be written as One trillion, nine hundred eighty-one billion, four hundred ninety-six million, seven hundred thirty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.98149673312 × 10¹²

Factors of 1981496733120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 111

Divisors of 1981496733120

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 37 40 45 47 48 51 60 64 68 72 74 80 85 90 94 96 102 111 120 136 141 144 148 153 160 170 180 185 188 192 204 222 235 240 255 272 282 288 289 296 306 320 333 340 360 370 376 408 423 444 470 480 510 544 555 564 576 578 592 612 629 666 680 705 720 740 752 765 799 816 846 867 888 940 960 1020 1088 1110 1128 1156 1184 1224 1258 1332 1360 1369 1410 1440 1445 1480 1504 1530 1598 1632 1665 1692 1734 1739 1776 1880 1887 2040 2115 2220 2256 2312 2368 2397 2448 2516 2601 2664 2720 2738 2820 2880 2890 2960 3008 3060 3145 3196 3264 3330 3384 3468 3478 3552 3760 3774 3995 4080 4107 4230 4335 4440 4512 4624 4794 4896 5032 5202 5217 5328 5440 5476 5640 5661 5780 5920 6120 6290 6392 6660 6768 6845 6936 6956 7104 7191 7520 7548 7990 8160 8214 8460 8670 8695 8880 9024 9248 9435 9588 9792 10064 10404 10434 10656 10693 10952 11280 11322 11560 11840 11985 12240 12321 12580 12784 13005 13320 13536 13583 13690 13872 13912 14382 15040 15096 15651 15980 16320 16428 16920 17340 17390 17760 18496 18870 19176 20128 20535 20808 20868 21312 21386 21904 22560 22644 23120 23273 23970 24480 24642 25160 25568 26010 26085 26640 27072 27166 27380 27744 27824 28305 28764 29563 30192 31302 31960 32079 32856 33840 34680 34780 35520 35955 37740 38352 40256 40749 41070 41616 41736 42772 43808 45120 45288 46240 46546 47940 48960 49284 50320 50653 51136 52020 52170 53280 53465 54332 54760 55488 55648 56610 57528 59126 60384 61605 62604 63920 64158 64343 65712 67680 67915 69360 69560 69819 71910 75480 76704 78255 81498 82140 83232 83472 85544 87616 88689 90576 92480 93092 95880 96237 98568 100640 101306 104040 104340 106560 106930 108664 109520 111296 113220 115056 116365 118252 120768 122247 123210 125208 127840 128316 128686 131424 135360 135830 138720 139120 139638 143820 147815 150960 151959 153408 156510 160395 162996 164280 166464 166944 171088 177378 181152 186184 191760 192474 193029 197136 201280 202612 203745 208080 208680 209457 213860 217328 219040 226440 230112 232730 236504 244494 246420 250416 253265 255680 256632 257372 262848 266067 271660 277440 278240 279276 287640 295630 301920 303918 313020 320790 321715 325992 328560 333888 342176 349095 354756 362304 372368 383520 384948 386058 394272 395641 405224 407490 416160 417360 418914 427720 434656 438080 443445 452880 455877 460224 465460 473008 481185 488988 492840 500832 502571 506530 513264 514744 532134 543320 556480 558552 575280 579087 591260 603840 607836 611235 626040 641580 643430 651984 657120 684352 698190 709512 744736 759795 767040 769896 772116 788544 791282 810448 814980 832320 834720 837828 855440 861101 869312 886890 905760 911754 930920 946016 962370 965145 977976 985680 1001664 1005142 1013060 1026528 1029488 1047285 1064268 1086640 1093831 1117104 1150560 1158174 1182520 1186923 1215672 1222470 1252080 1283160 1286860 1303968 1314240 1330335 1396380 1419024 1489472 1507713 1519590 1539792 1544232 1582564 1620896 1629960 1669440 1675656 1710880 1722202 1773780 1811520 1823508 1861840 1892032 1924740 1930290 1955952 1971360 1978205 2010284 2026120 2053056 2058976 2094570 2128536 2173280 2187662 2234208 2279385 2301120 2316348 2365040 2373846 2380691 2431344 2444940 2504160 2512855 2566320 2573720 2583303 2607936 2660670 2792760 2838048 2895435 3015426 3039180 3079584 3088464 3165128 3241792 3259920 3281493 3351312 3421760 3444404 3547560 3560769 3647016 3723680 3849480 3860580 3911904 3942720 3956410 4020568 4052240 4117952 4189140 4257072 4305505 4346560 4375324 4468416 4523139 4558770 4632696 4730080 4747692 4761382 4862688 4889880 5008320 5025710 5132640 5147440 5166606 5321340 5469155 5585520 5676096 5790870 5934615 6030852 6078360 6159168 6176928 6330256 6519840 6562986 6702624 6888808 7095120 7121538 7142073 7294032 7447360 7538565 7698960 7721160 7749909 7823808 7912820 8041136 8104480 8378280 8514144 8611010 8750648 9046278 9117540 9265392 9460160 9495384 9522764 9725376 9779760 9844479 10051420 10265280 10294880 10333212 10642680 10938310 11171040 11581740 11869230 11903455 12061704 12156720 12353856 12660512 12916515 13039680 13125972 13405248 13777616 14190240 14243076 14284146 14588064 14638717 15077130 15397920 15442320 15499818 15825640 16082272 16208960 16407465 16756560 17028288 17222020 17501296 17803845 18092556 18235080 18530784 18595127 18990768 19045528 19559520 19688958 20102840 20589760 20666424 21285360 21426219 21876620 22342080 22615695 23163480 23738460 23806910 24123408 24313440 25321024 25833030 26251944 27555232 28380480 28486152 28568292 29176128 29277434 30154260 30795840 30884640 30999636 31651280 32164544 32814930 33513120 34444040 35002592 35607690 35710365 36185112 36470160 37061568 37190254 37981536 38091056 38749545 39119040 39377916 40205680 40471747 41332848 42570720 42852438 43753240 43916151 45231390 46326960 47476920 47613820 48246816 48626880 49222395 51666060 52503888 55110464 55785381 56972304 57136584 58554868 60308520 61769280 61999272 63302560 65629860 67026240 68888080 70005184 71215380 71420730 72370224 72940320 73193585 74380508 75963072 76182112 77499090 78755832 80411360 80943494 82665696 85141440 85704876 87506480 87832302 90462780 92653920 92975635 94953840 95227640 96493632 98444790 103332120 105007776 107131095 111570762 113944608 114273168 117109736 120617040 121415241 123998544 126605120 131259720 131748453 137776160 142430760 142841460 144740448 145880640 146387170 148761016 152364224 154998180 157511664 160822720 161886988 165331392 167356143 171409752 175012960 175664604 180925560 185307840 185951270 189907680 190455280 196889580 202358735 206664240 210015552 214262190 219580755 223141524 227889216 228546336 234219472 241234080 242830482 247997088 262519440 263496906 275552320 278926905 284861520 285682920 289480896 292774340 297522032 309996360 315023328 323773976 334712286 342819504 350025920 351329208 361851120 364245723 371902540 379815360 380910560 393779160 404717470 413328480 428524380 439161510 446283048 457092672 468438944 482468160 485660964 495994176 525038880 526993812 557853810 569723040 571365840 585548680 595044064 607076205 619992720 630046656 647547952 658742265 669424572 685639008 688019699 702658416 723702240 728491446 743805080 761821120 787558320 809434940 826656960 836780715 857048760 878323020 892566096 936877888 971321928 1050077760 1053987624 1115707620 1139446080 1142731680 1171097360 1190088128 1214152410 1239985440 1295095904 1317484530 1338849144 1371278016 1376039398 1405316832 1447404480 1456982892 1487610160 1575116640 1618869880 1673561430 1714097520 1756646040 1785132192 1821228615 1942643856 2064059097 2107975248 2231415240 2285463360 2342194720 2428304820 2479970880 2590191808 2634969060 2677698288 2752078796 2810633664 2913965784 2975220320 3150233280 3237739760 3347122860 3428195040 3440098495 3513292080 3570264384 3642457230 3885287712 4128118194 4215950496 4462830480 4684389440 4856609640 5269938120 5355396576 5504157592 5827931568 5950440640 6192177291 6475479520 6694245720 6856390080 6880196990 7026584160 7284914460 7770575424 8256236388 8431900992 8925660960 9713219280 10320295485 10539876240 10710793152 11008315184 11655863136 12384354582 12950959040 13388491440 13760393980 14053168320 14569828920 16512472776 17851321920 19426438560 20640590970 21079752480 22016630368 23311726272 24768709164 26776982880 27520787960 29139657840 30960886455 33024945552 38852877120 41281181940 42159504960 44033260736 49537418328 53553965760 55041575920 58279315680 61921772910 66049891104 82562363880 99074836656 110083151840 116558631360 123843545820 132099782208 165124727760 198149673312 220166303680 247687091640 330249455520 396299346624 495374183280 660498911040 990748366560 1981496733120
• Sum of all divisors σ(n): 7599448920960
• Sum of proper divisors (its aliquot sum) s(n): 5617952187840
• 1981496733120 is an abundant number, because the sum of its proper divisors (5617952187840) is greater than itself. Its abundance is 3636455454720

Bases of 1981496733120

• Binary: 11100110101011010011010001010110111000000₂
• Hexadecimal: 0x1CD5A68ADC0
• Base-36: PAABZSG0

Squares and roots of 1981496733120

• 1981496733120 squared (1981496733120²) is 3926329303365232504934400
• 1981496733120 cubed (1981496733120³) is 7780008687771533630716747879907328000
• The square root of 1981496733120 is 1407656.4684325505
• The cube root of 1981496733120 is 12560.2356312373

Scales and comparisons

• 1,981,496,733,120 seconds is equal to 63,005 years, 24 weeks, 1 day, 23 hours, 12 minutes.
• To count from 1 to 1,981,496,733,120 would take you about one hundred fifty-seven thousand, five hundred thirteen 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 1981496733120 cubic inches would be around 1046.7 feet tall.

Recreational maths with 1981496733120

• 1981496733120 backwards is 0213376941891
• The number of decimal digits it has is: 13
• The sum of 1981496733120's digits is 54
• More coming soon!