1081355638350240

Names of 1081355638350240

• Cardinal: 1081355638350240 can be written as One quadrillion, eighty-one trillion, three hundred fifty-five billion, six hundred thirty-eight million, three hundred fifty thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.08135563835024 × 10¹⁵

Factors of 1081355638350240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 110668

Divisors of 1081355638350240

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 37 40 41 44 45 48 55 60 66 72 74 80 82 88 90 96 99 110 111 120 121 123 132 144 148 160 164 165 176 180 185 198 205 220 222 240 242 246 264 288 296 328 330 333 352 360 363 369 370 396 407 410 440 444 451 480 484 492 495 528 555 592 605 615 656 660 666 720 726 738 740 792 814 820 880 888 902 968 984 990 1056 1089 1110 1184 1210 1221 1230 1312 1320 1332 1353 1369 1440 1452 1476 1480 1517 1584 1628 1640 1665 1760 1776 1804 1815 1845 1936 1968 1980 2035 2178 2220 2255 2420 2442 2460 2640 2664 2706 2738 2904 2952 2960 3034 3168 3256 3280 3330 3552 3608 3630 3663 3690 3872 3936 3960 4059 4070 4107 4356 4440 4477 4510 4551 4840 4884 4920 4961 5280 5328 5412 5445 5476 5808 5904 5920 6068 6105 6512 6560 6660 6765 6845 7216 7260 7326 7380 7585 7920 8118 8140 8214 8712 8880 8954 9020 9102 9680 9768 9840 9922 10656 10824 10890 10952 11616 11808 12136 12210 12321 13024 13320 13431 13530 13653 13690 14432 14520 14652 14760 14883 15059 15170 15840 16236 16280 16428 16687 17424 17760 17908 18040 18204 18315 19360 19536 19680 19844 20295 20535 21648 21780 21904 22385 22755 24272 24420 24642 24805 26640 26862 27060 27306 27380 29040 29304 29520 29766 30118 30340 32472 32560 32856 33374 34848 35816 36080 36408 36630 39072 39688 40293 40590 41070 43296 43560 43808 44649 44770 45177 45510 48544 48840 49284 49610 50061 53280 53724 54120 54612 54760 56129 58080 58608 59040 59532 60236 60680 61605 64944 65120 65712 66748 67155 68265 71632 72160 72816 73260 74415 75295 79376 80586 81180 82140 83435 87120 89298 89540 90354 91020 97680 98568 99220 100122 107448 108240 109224 109520 110569 112258 117216 119064 120472 121360 123210 129888 131424 133496 134310 135531 136530 143264 145632 146520 148830 150183 150590 158752 161172 162360 164280 165649 166870 168387 174240 178596 179080 180708 182040 183557 195360 197136 198440 200244 201465 214896 216480 218448 219040 221138 223245 224516 225885 238128 240944 242720 246420 250305 266992 268620 271062 273060 280645 293040 297660 300366 301180 322344 324720 328560 331298 331707 333740 336774 357192 358160 361416 364080 367114 394272 396880 400488 402930 429792 436896 442276 446490 449032 451770 476256 481888 492840 496947 500610 505161 533984 537240 542124 546120 550671 552845 561290 586080 595320 600732 602360 617419 644688 649440 657120 662596 663414 667480 673548 677655 714384 716320 722832 728160 734228 750915 793760 800976 805860 828245 841935 884552 892980 898064 903540 917785 985680 993894 995121 1001220 1010322 1074480 1084248 1092240 1101342 1105690 1122580 1190640 1201464 1204720 1216259 1234838 1289376 1325192 1326828 1334960 1347096 1355310 1428768 1445664 1468456 1490841 1501830 1601952 1611720 1652013 1656490 1658535 1683870 1769104 1785960 1796128 1807080 1835570 1852257 1971360 1987788 1990242 2002440 2020644 2148960 2168496 2184480 2202684 2211380 2245160 2381280 2402928 2409440 2432518 2469676 2484735 2525805 2650384 2653656 2669920 2694192 2710620 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24219033760 24683976405 24824509604 24975878565 26329574832 26640937136 26837307680 27246412980 27675973545 29521038448 29701044780 29971054278 30191971140 31030637005 32401139760 32911968540 33211168254 33301171420 35641253736 35903965680 36328550640 36631288562 36901298060 37236764406 39494362248 39601393040 39961405704 40255961520 40591427866 43594260768 43882624720 44281557672 44551567170 47521671648 48307153824 49367952810 49649019208 49951757130 52659149664 53281874272 54492825960 54946932843 55351947090 55855146609 59042076896 59402089560 59942108556 60383942280 60887141799 62061274010 64802279520 65823937080 66422336508 66602342840 68267401411 71282507472 71807931360 72657101280 73262577124 73802596120 74473528812 74927635695 78988724496 79202786080 79922811408 80511923040 81182855732 83027920635 87765249440 88563115344 89103134340 91578221405 93091911015 98735905620 99298038416 99903514260 101478569665 108985651920 109893865686 110703894180 111710293218 118804179120 119884217112 120767884560 121774283598 124122548020 131647874160 132844673016 133204685680 136534802822 142565014944 146525154248 147605192240 148947057624 149855271390 157977448992 159845622816 162365711464 164840798529 166055841270 177126230688 178206268680 182661425397 183156442810 186183822030 197471811240 198596076832 199807028520 202957139330 204802204233 217971303840 219787731372 221407788360 223420586436 237608358240 239768434224 241535769120 243548567196 248245096040 263295748320 265689346032 266409371360 273069605644 274734664215 279275733045 293050308496 295210384480 297894115248 299710542780 304435708995 324731422928 329681597058 332111682540 341337007055 356412537360 365322850794 366312885620 372367644060 394943622480 399614057040 405914278660 409604408466 439575462744 442815576720 446841172872 479536868448 487097134392 496490192080 531378692064 546139211288 549469328430 558551466090 586100616992 595788230496 599421085560 608871417990 614406612699 649462845856 659363194116 664223365080 682674014110 712825074720 730645701588 732625771240 744735288120 750941415521 789887244960 799228114080 811828557320 819208816932 824203992645 879150925488 885631153440 893682345744 913307126985 974194268784 992980384160 1024011021165 1092278422576 1098938656860 1117102932180 1198842171120 1217742835980 1228813225398 1318726388232 1328446730160 1365348028220 1461291403176 1465251542480 1489470576240 1501882831042 1623657114640 1638417633864 1648407985290 1758301850976 1787364691488 1826614253970 1948388537568 2048022042330 2184556845152 2197877313720 2234205864360 2252824246563 2397684342240 2435485671960 2457626450796 2637452776464 2656893460320 2730696056440 2922582806352 2930503084960 2978941152480 3003765662084 3072033063495 3247314229280 3276835267728 3296815970580 3653228507940 3754707077605 4096044084660 4395754627440 4468411728720 4505648493126 4870971343920 4915252901592 5274905552928 5461392112880 5845165612704 6007531324168 6144066126990 6553670535456 6593631941160 6758472739689 7306457015880 7509414155210 8192088169320 8791509254880 8936823457440 9011296986252 9741942687840 9830505803184 10922784225760 11264121232815 12015062648336 12288132253980 13187263882320 13516945479378 14612914031760 15018828310420 16384176338640 18022593972504 19661011606368 22528242465630 24030125296672 24576264507960 26374527764640 27033890958756 29225828063520 30037656620840 32768352677280 33792363698445 36045187945008 45056484931260 49152529015920 54067781917512 60075313241680 67584727396890 72090375890016 90112969862520 98305058031840 108135563835024 120150626483360 135169454793780 180225939725040 216271127670048 270338909587560 360451879450080 540677819175120 1081355638350240
• Sum of all divisors σ(n): 4270389518991960
• Sum of proper divisors (its aliquot sum) s(n): 3189033880641720
• 1081355638350240 is an abundant number, because the sum of its proper divisors (3189033880641720) is greater than itself. Its abundance is 2107678242291480

Bases of 1081355638350240

• Binary: 11110101110111110010111010101100110010000110100000₂
• Hexadecimal: 0x3D77CBAB321A0
• Base-36: ANB3X7AQW0

Squares and roots of 1081355638350240

• 1081355638350240 squared (1081355638350240²) is 1169330016591855041428908057600
• 1081355638350240 cubed (1081355638350240³) is 1264461606533782138939004613979449506893824000
• The square root of 1081355638350240 is 32883972.3626912203
• The cube root of 1081355638350240 is 102641.4667956817

Scales and comparisons

• 1,081,355,638,350,240 seconds is equal to 34,383,764 years, 23 weeks, 1 day, 16 hours, 24 minutes.
• To count from 1 to 1,081,355,638,350,240 would take you about one hundred three million, one hundred fifty-one thousand, two hundred ninety-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 1081355638350240 cubic inches would be around 8553.5 feet tall.

Recreational maths with 1081355638350240

• 1081355638350240 backwards is 0420538365531801
• The number of decimal digits it has is: 16
• The sum of 1081355638350240's digits is 54
• More coming soon!