19801076706840

Names of 19801076706840

• Cardinal: 19801076706840 can be written as Nineteen trillion, eight hundred one billion, seventy-six million, seven hundred six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.980107670684 × 10¹³

Factors of 19801076706840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 538

Divisors of 19801076706840

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 26 30 33 37 39 40 44 52 55 60 65 66 74 78 88 104 110 111 120 121 130 132 143 148 156 165 169 185 195 220 222 242 260 264 286 296 312 330 338 363 370 390 407 429 440 444 467 481 484 507 520 555 572 605 660 676 715 726 740 780 814 845 858 888 934 962 968 1014 1110 1144 1210 1221 1320 1352 1401 1430 1443 1452 1480 1560 1573 1628 1690 1716 1815 1859 1868 1924 2028 2035 2145 2220 2335 2405 2420 2442 2535 2802 2860 2886 2904 3146 3256 3380 3432 3630 3718 3736 3848 4056 4070 4290 4440 4477 4670 4719 4810 4840 4884 5070 5137 5291 5577 5604 5720 5772 6071 6105 6253 6292 6760 7005 7215 7260 7436 7865 8140 8580 8954 9295 9340 9438 9620 9768 10140 10274 10582 11154 11208 11544 12142 12210 12506 12584 13431 14010 14430 14520 14872 15411 15730 15873 16280 17160 17279 17908 18213 18590 18680 18759 18876 19240 20280 20449 20548 21164 22308 22385 23595 24284 24420 25012 25685 26455 26862 27885 28020 28860 30355 30822 31265 31460 31746 34558 35816 36426 37180 37518 37752 40898 41096 42328 44616 44770 47190 48568 48840 50024 51370 51837 52910 53724 55770 56040 56507 57720 58201 60710 61347 61644 62530 62920 63492 66781 67155 68783 69116 72852 74360 75036 77055 78923 79365 81796 86395 89540 91065 93795 94380 102245 102740 103674 105820 107448 111540 113014 116402 121420 122694 123288 125060 126984 133562 134310 137566 138232 145704 150072 154110 157846 158730 163592 169521 172790 174603 179080 182130 187590 188760 190069 200343 204490 205480 206349 207348 211640 218089 223080 224627 226028 232804 236769 242840 245388 250120 259185 267124 268620 275132 282535 291005 306735 308220 315692 317460 333905 339042 343915 345580 349206 364260 375180 380138 394615 400686 408980 412698 414696 436178 449254 452056 465608 473538 490776 518370 534248 537240 550264 565070 570207 582010 613470 616440 631384 634920 654267 667810 673881 678084 687830 691160 698412 728520 734591 750360 756613 760276 789230 801372 817960 825396 847605 868153 872356 873015 898508 947076 950345 1001715 1031745 1036740 1090445 1123135 1130140 1140414 1164020 1183845 1226940 1308534 1335620 1347762 1356168 1375660 1396824 1469182 1513226 1520552 1578460 1602744 1650792 1695210 1736306 1744712 1746030 1797016 1894152 1900690 2003430 2063490 2073480 2090759 2180890 2203773 2246270 2260280 2269839 2280828 2328040 2367690 2398979 2453880 2470897 2604459 2617068 2671240 2695524 2751320 2835157 2851035 2920151 2938364 3026452 3156920 3271335 3369405 3390420 3472612 3492060 3672955 3783065 3801380 4006860 4126980 4181518 4340765 4361780 4407546 4492540 4539678 4561656 4735380 4797958 4941794 5208918 5234136 5391048 5670314 5702070 5840302 5876728 6052904 6272277 6542670 6738810 6780840 6945224 6984120 7196937 7345910 7412691 7566130 7602760 8013720 8069293 8253960 8363036 8505471 8681530 8723560 8760453 8815092 8985080 9079356 9470760 9549683 9595916 9883588 10417836 10453795 11018865 11340628 11349195 11404140 11680604 11994895 12354485 12544554 13022295 13085340 13477620 14175785 14393874 14600755 14691820 14825382 15132260 16138586 16726072 17010942 17363060 17520906 17630184 18158712 19099366 19191832 19767176 20835672 20907590 22037730 22681256 22698390 22808280 23361208 23989790 24207879 24708970 25089108 26044590 26170680 26388769 26955240 27179867 28351570 28649049 28787748 29201510 29383640 29650764 30264520 31186727 31361385 32121661 32277172 34021884 34726120 35041812 35984685 36857041 37063455 38198732 40346465 41815180 42527355 43802265 44075460 45396780 47748415 47979580 48415758 49417940 50178216 52089180 52777538 54359734 56703140 57298098 57575496 58403020 59301528 62373454 62722770 64243322 64554344 68043768 70083624 71969370 73714082 74126910 76397464 79166307 80692930 81539601 83630360 85054710 87604530 88150920 88762223 90793560 93560181 95496830 95959160 96364983 96831516 98835880 104178360 104900809 105555076 108719468 110571123 113406280 114596196 116806040 121039395 124746908 125445540 128486644 131943845 135899335 143245245 143938740 147428164 148253820 155933635 158332614 160608305 161385860 163079202 170109420 175209060 177524446 184285205 187120362 190993660 192729966 193663032 209801618 211110152 217438936 221142246 229192392 242078790 249493816 250891080 256973288 263887690 266286669 271798670 286490490 287877480 294856328 296507640 311867270 314702427 316665228 321216610 322771720 326158404 340218840 343053997 350418120 353338271 355048892 368570410 374240724 381987320 385459932 395831535 405427451 407698005 419603236 442284492 443811115 467800905 481824915 484157580 524504045 527775380 532573338 543597340 552855615 572980980 623734540 629404854 633330456 642433220 652316808 686107994 706676542 710097784 737140820 748481448 770919864 791663070 810854902 815396010 839206472 884568984 887622230 935601810 963649830 968315160 976384453 1029161991 1049008090 1055550760 1060014813 1065146676 1087194680 1105711230 1145961960 1153908899 1216282353 1247469080 1258809708 1284866440 1331433345 1363710517 1372215988 1413353084 1474281640 1573512135 1583326140 1621709804 1630792020 1715269985 1766691355 1775244460 1871203620 1927299660 1952768906 2027137255 2058323982 2098016180 2120029626 2130293352 2211422460 2307817798 2432564706 2517619416 2662866690 2727421034 2744431976 2826706168 2929153359 3147024270 3166652280 3243419608 3261584040 3430539970 3461726697 3533382710 3550488920 3742407240 3854599320 3905537812 4054274510 4091131551 4116647964 4196032360 4240059252 4422844920 4459701961 4615635596 4865129412 4881922265 5145809955 5300074065 5325733380 5454842068 5769544495 5858306718 6081411765 6294048540 6818552585 6861079940 6923453394 7066765420 7811075624 8108549020 8182263102 8233295928 8480118504 8919403922 9231271192 9730258824 9763844530 10291619910 10600148130 10651466760 10909684136 11539088990 11716613436 12162823530 12588097080 12692997889 13379105883 13637105170 13722159880 13846906788 14133530840 14645766795 15000815687 16217098040 16364526204 17308633485 17838807844 19527689060 20455657755 20583239820 21200296260 22298509805 23078177980 23433226872 24325647060 25385995778 26758211766 27274210340 27693813576 29291533590 30001631374 32729052408 34617266970 35677615688 38078993667 39055378120 40911315510 41166479640 42400592520 44597019610 45002447061 46156355960 48651294120 50771991556 53516423532 54548420680 58583067180 60003262748 63464989445 66895529415 69234533940 75004078435 76157987334 81822631020 89194039220 90004894122 101543983112 107032847064 117166134360 120006525496 126929978890 133791058830 138469067880 150008156870 152315974668 163645262040 165008972557 178388078440 180009788244 190394968335 225012235305 253859957780 267582117660 300016313740 304631949336 330017945114 360019576488 380789936670 450024470610 495026917671 507719915560 535164235320 600032627480 660035890228 761579873340 825044862785 900048941220 990053835342 1320071780456 1523159746680 1650089725570 1800097882440 1980107670684 2475134588355 3300179451140 3960215341368 4950269176710 6600358902280 9900538353420 19801076706840
• Sum of all divisors σ(n): 72770196698640
• Sum of proper divisors (its aliquot sum) s(n): 52969119991800
• 19801076706840 is an abundant number, because the sum of its proper divisors (52969119991800) is greater than itself. Its abundance is 33168043284960

Bases of 19801076706840

• Binary: 100100000001001001100001001001010111000011000₂
• Hexadecimal: 0x12024C24AE18
• Base-36: 70OHLTM3C

Squares and roots of 19801076706840

• 19801076706840 squared (19801076706840²) is 392082638750161619302785600
• 19801076706840 cubed (19801076706840³) is 7763658405312187610261763665286573504000
• The square root of 19801076706840 is 4449840.0765465719
• The cube root of 19801076706840 is 27053.8826610727

Scales and comparisons

• 19,801,076,706,840 seconds is equal to 629,612 years, 51 weeks, 3 days, 13 hours, 14 minutes.
• To count from 1 to 19,801,076,706,840 would take you about one million, five hundred seventy-four thousand and thirty-two 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 19801076706840 cubic inches would be around 2254.5 feet tall.

Recreational maths with 19801076706840

• 19801076706840 backwards is 04860767010891
• The number of decimal digits it has is: 14
• The sum of 19801076706840's digits is 57
• More coming soon!