20442563331840

Names of 20442563331840

• Cardinal: 20442563331840 can be written as Twenty trillion, four hundred forty-two billion, five hundred sixty-three million, three hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.044256333184 × 10¹³

Factors of 20442563331840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 19824

Divisors of 20442563331840

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 29 30 32 36 39 40 45 48 52 58 60 64 65 72 78 80 87 90 96 104 116 117 120 128 130 144 145 156 160 174 180 192 195 208 232 234 240 241 256 260 261 288 290 312 320 348 360 377 384 390 416 435 464 468 480 482 520 522 576 580 585 624 640 696 720 723 754 768 780 832 870 928 936 960 964 1040 1044 1131 1152 1160 1170 1205 1248 1280 1305 1392 1440 1446 1508 1560 1664 1740 1856 1872 1885 1920 1928 2080 2088 2169 2262 2304 2320 2340 2410 2496 2610 2784 2880 2892 3016 3120 3133 3328 3393 3480 3615 3712 3744 3770 3840 3856 4160 4176 4338 4524 4640 4680 4820 4992 5220 5568 5655 5760 5784 6032 6240 6266 6786 6960 6989 7230 7424 7488 7540 7712 8320 8352 8676 9048 9280 9360 9399 9640 9984 10440 10845 11136 11310 11520 11568 12064 12480 12532 13572 13920 13978 14460 14976 15080 15424 15665 16640 16704 16965 17352 18096 18560 18720 18798 19280 19531 20880 20967 21690 22272 22620 23136 24128 24960 25064 27144 27840 27956 28197 28920 29952 30160 30848 31330 33408 33930 34704 34945 36192 37120 37440 37596 38560 39062 41760 41934 43380 45240 46272 46995 48256 49920 50128 54288 55680 55912 56394 57840 58593 60320 61696 62660 62901 66816 67860 69408 69890 72384 74880 75192 77120 78124 83520 83868 86760 90480 90857 92544 93990 96512 97655 100256 104835 108576 111360 111824 112788 115680 117186 120640 125320 125802 135720 138816 139780 140985 144768 149760 150384 154240 156248 167040 167736 173520 175779 180960 181714 185088 187980 195310 200512 209670 217152 223648 225576 231360 234372 241280 250640 251604 253903 271440 272571 277632 279560 281970 289536 292965 300768 308480 312496 314505 334080 335472 347040 351558 361920 363428 375960 390620 401024 419340 434304 447296 451152 454285 462720 468744 482560 501280 503208 507806 542880 545142 555264 559120 563940 566399 585930 601536 624992 629010 670944 694080 703116 723840 726856 751920 761709 781240 802048 817713 838680 868608 878895 894592 902304 908570 925440 937488 1002560 1006416 1015612 1085760 1090284 1118240 1127880 1132798 1171860 1203072 1249984 1258020 1269515 1341888 1362855 1388160 1406232 1447680 1453712 1503840 1523418 1562480 1635426 1677360 1699197 1757790 1789184 1804608 1817140 1874976 2005120 2012832 2031224 2171520 2180568 2236480 2255760 2265596 2285127 2343720 2406144 2499968 2516040 2539030 2683776 2725710 2776320 2812464 2831995 2907424 3007680 3046836 3124960 3270852 3354720 3398394 3515580 3609216 3634280 3749952 3808545 4010240 4025664 4062448 4088565 4343040 4361136 4472960 4511520 4531192 4570254 4687440 4706971 4999936 5032080 5078060 5097591 5367552 5451420 5624928 5663990 5814848 6015360 6093672 6249920 6541704 6709440 6796788 7031160 7218432 7268560 7363187 7499904 7617090 8051328 8124896 8177130 8495985 8722272 8945920 9023040 9062384 9140508 9374880 9413942 10064160 10156120 10195182 10902840 11249856 11327980 11425635 11629696 12030720 12187344 12499840 13083408 13418880 13593576 14062320 14120913 14537120 14726374 14999808 15234180 16102656 16249792 16354260 16991970 17444544 18046080 18124768 18281016 18749760 18827884 20128320 20312240 20390364 21805680 22089561 22499712 22655960 22851270 23259392 23534855 24374688 24999680 25487955 26166816 26837760 27187152 28124640 28241826 29074240 29452748 30468360 32499584 32708520 33983940 34889088 36092160 36249536 36562032 36815935 37499520 37655768 40256640 40624480 40780728 42362739 43611360 44179122 44999424 45311920 45702540 47069710 48749376 50975910 52333632 54374304 56249280 56483652 58148480 58905496 60936720 61190623 64999168 65417040 66268683 67967880 69778176 70604565 72499072 73124064 73631870 74999040 75311536 80513280 81248960 81561456 84725478 87222720 88358244 90623840 91405080 94139420 97498752 101951820 104667264 108748608 110447805 112498560 112967304 116296960 117810992 121873440 122381246 130834080 132537366 135935760 136502159 141209130 144998144 146248128 147263740 150623072 162497920 163122912 169450956 174445440 176716488 181247680 182810160 183571869 188278840 194997504 203903640 209334528 211813695 217497216 220895610 224997120 225934608 235621984 243746880 244762492 261668160 265074732 271871520 273004318 282418260 292496256 294527480 301246144 305953115 324995840 326245824 331343415 338901912 348890880 353432976 362495360 365620320 367143738 376557680 407807280 409506477 423627390 434994432 441791220 451869216 471243968 487493760 489524984 523336320 530149464 543743040 546008636 550715607 564836520 584992512 589054960 602492288 611906230 652491648 662686830 677803824 682510795 706865952 724990720 731240640 734287476 753115360 815614560 819012954 847254780 883582440 903738432 917859345 942487936 974987520 979049968 1046672640 1060298928 1087486080 1092017272 1101431214 1129673040 1178109920 1204984576 1223812460 1228519431 1304983296 1325373660 1355607648 1365021590 1413731904 1462481280 1468574952 1506230720 1631229120 1638025908 1694509560 1767164880 1774528067 1807476864 1835718690 1884975872 1958099936 2047532385 2120597856 2174972160 2184034544 2202862428 2259346080 2356219840 2447624920 2457038862 2650747320 2711215296 2730043180 2753578035 2827463808 2924962560 2937149904 3012461440 3262458240 3276051816 3389019120 3534329760 3549056134 3614953728 3671437380 3916199872 4095064770 4241195712 4368069088 4405724856 4518692160 4712439680 4895249840 4914077724 5301494640 5323584201 5422430592 5460086360 5507156070 5654927616 5874299808 6024922880 6142597155 6524916480 6552103632 6778038240 7068659520 7098112268 7342874760 7832399744 8190129540 8482391424 8736138176 8811449712 8872640335 9037384320 9424879360 9790499680 9828155448 10602989280 10647168402 10844861184 10920172720 11014312140 11748599616 12285194310 13104207264 13556076480 14137319040 14196224536 14685749520 15664799488 15970752603 16380259080 16964782848 17472276352 17622899424 17745280670 18074768640 19580999360 19656310896 21205978560 21294336804 21840345440 22028624280 23497199232 24570388620 26208414528 26617921005 27112152960 28274638080 28392449072 29371499040 31941505206 32760518160 34944552704 35245798848 35490561340 39161998720 39312621792 42411957120 42588673608 43680690880 44057248560 46994398464 49140777240 52416829056 53235842010 54224305920 56784898144 58742998080 63883010412 65521036320 70491597696 70981122680 78323997440 78625243584 79853763015 84823914240 85177347216 87361381760 88114497120 98281554480 104833658112 106471684020 113569796288 117485996160 127766020824 131042072640 140983195392 141962245360 157250487168 159707526030 170354694432 174722763520 176228994240 196563108960 212943368040 227139592576 234971992320 255532041648 262084145280 283924490720 314500974336 319415052060 340709388864 352457988480 393126217920 425886736080 454279185152 511064083296 524168290560 567848981440 638830104120 681418777728 704915976960 786252435840 851773472160 1022128166592 1135697962880 1277660208240 1362837555456 1572504871680 1703546944320 2044256333184 2271395925760 2555320416480 3407093888640 4088512666368 5110640832960 6814187777280 10221281665920 20442563331840
• Sum of all divisors σ(n): 79127396187840
• Sum of proper divisors (its aliquot sum) s(n): 58684832856000
• 20442563331840 is an abundant number, because the sum of its proper divisors (58684832856000) is greater than itself. Its abundance is 38242269524160

Bases of 20442563331840

• Binary: 100101001011110100111101110011100011100000000₂
• Hexadecimal: 0x1297A7B9C700
• Base-36: 78V6ME9S0

Squares and roots of 20442563331840

• 20442563331840 squared (20442563331840²) is 417898395576289321957785600
• 20442563331840 cubed (20442563331840³) is 8542914417842619358385164066964373504000
• The square root of 20442563331840 is 4521345.3011067403
• The cube root of 20442563331840 is 27342.9341968543

Scales and comparisons

• 20,442,563,331,840 seconds is equal to 650,010 years, 14 weeks, 4 days, 6 hours, 24 minutes.
• To count from 1 to 20,442,563,331,840 would take you about one million, six hundred twenty-five thousand and twenty-five 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 20442563331840 cubic inches would be around 2278.6 feet tall.

Recreational maths with 20442563331840

• 20442563331840 backwards is 04813336524402
• 20442563331840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20442563331840's digits is 45
• More coming soon!