40090893691344640

Names of 40090893691344640

• Cardinal: 40090893691344640 can be written as Forty quadrillion, ninety trillion, eight hundred ninety-three billion, six hundred ninety-one million, three hundred forty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.009089369134464 × 10¹⁶

Factors of 40090893691344640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 259

Divisors of 40090893691344640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 233 256 304 320 361 380 466 608 640 722 760 932 1165 1216 1280 1444 1520 1805 1864 2330 2432 2888 3040 3610 3728 4427 4660 4864 5776 6080 6859 7220 7456 8854 9320 11552 12160 13718 14440 14912 17708 18640 22135 23104 24320 27436 28880 29824 34295 35416 37280 44270 46208 54289 54872 57760 59648 68590 70832 74560 84113 88540 92416 108578 109744 115520 130321 137180 141664 149120 168226 177080 217156 219488 231040 260642 271445 274360 283328 298240 336452 354160 420565 434312 438976 462080 521284 542890 548720 566656 651605 672904 708320 841130 868624 877952 1031491 1042568 1085780 1097440 1133312 1303210 1345808 1416640 1598147 1682260 1737248 1755904 2062982 2085136 2171560 2194880 2476099 2606420 2691616 2833280 3196294 3364520 3474496 4125964 4170272 4343120 4389760 4952198 5157455 5212840 5383232 5666560 6392588 6729040 6948992 7990735 8251928 8340544 8686240 8779520 9904396 10314910 10425680 10766464 12380495 12649337 12785176 13458080 13897984 15981470 16503856 16681088 17372480 19598329 19808792 20629820 20851360 21532928 24760990 25298674 25570352 26916160 30364793 31962940 33007712 33362176 34744960 39196658 39617584 41259640 41702720 49521980 50597348 51140704 53832320 60729586 63246685 63925880 66015424 69489920 78393316 79235168 82519280 83405440 97991645 99043960 101194696 102281408 107664640 121459172 126493370 127851760 132030848 151823965 156786632 158470336 165038560 166810880 195983290 198087920 202389392 204562816 240337403 242918344 252986740 255703520 264061696 303647930 313573264 316940672 330077120 372368251 391966580 396175840 404778784 409125632 480674806 485836688 505973480 511407040 576931067 607295860 627146528 633881344 660154240 744736502 783933160 792351680 809557568 961349612 971673376 1011946960 1022814080 1153862134 1201687015 1214591720 1254293056 1320308480 1489473004 1567866320 1584703360 1619115136 1861841255 1922699224 1943346752 2023893920 2045628160 2307724268 2403374030 2429183440 2508586112 2884655335 2978946008 3135732640 3169406720 3238230272 3723682510 3845398448 3886693504 4047787840 4566410657 4615448536 4806748060 4858366880 5017172224 5769310670 5957892016 6271465280 7074996769 7447365020 7690796896 7773387008 8095575680 9132821314 9230897072 9613496120 9716733760 11538621340 11915784032 12542930560 14149993538 14894730040 15381593792 16191151360 18265642628 18461794144 19226992240 19433467520 22832053285 23077242680 23831568064 25085861120 28299987076 29789460080 30763187584 35374983845 36531285256 36923588288 38453984480 38866935040 45664106570 46154485360 47663136128 56599974152 59578920160 61526375168 70749967690 73062570512 73847176576 76907968960 86761802483 91328213140 92308970720 95326272256 113199948304 119157840320 134424938611 141499935380 146125141024 147694353152 153815937920 173523604966 182656426280 184617941440 226399896608 238315680640 268849877222 282999870760 292250282048 307631875840 347047209932 365312852560 369235882880 433809012415 452799793216 476631361280 537699754444 565999741520 584500564096 672124693055 694094419864 730625705120 738471765760 867618024830 905599586432 1075399508888 1131999483040 1169001128192 1344249386110 1388188839728 1461251410240 1648474247177 1735236049660 1811199172864 2150799017776 2263998966080 2688498772220 2776377679456 2922502820480 3296948494354 3470472099320 4301598035552 4527997932160 5376997544440 5552755358912 5845005640960 6593896988708 6940944198640 8242371235885 8603196071104 9055995864320 10753995088880 11105510717824 13187793977416 13881888397280 16484742471770 17206392142208 21507990177760 22211021435648 26375587954832 27763776794560 31321010696363 32969484943540 34412784284416 43015980355520 52751175909664 55527553589120 62642021392726 65938969887080 86031960711040 105502351819328 111055107178240 125284042785452 131877939774160 156605053481815 172063921422080 211004703638656 250568085570904 263755879548320 313210106963630 422009407277312 501136171141808 527511759096640 626420213927260 1002272342283616 1055023518193280 1252840427854520 2004544684567232 2110047036386560 2505680855709040 4009089369134464 5011361711418080 8018178738268928 10022723422836160 20045446845672320 40090893691344640
• Sum of all divisors σ(n): 101802147850821600
• Sum of proper divisors (its aliquot sum) s(n): 61711254159476960
• 40090893691344640 is an abundant number, because the sum of its proper divisors (61711254159476960) is greater than itself. Its abundance is 21620360468132320

Bases of 40090893691344640

• Binary: 10001110011011100111010010010101001100110101011100000000₂
• Hexadecimal: 0x8E6E7495335700
• Base-36: AYR1AAZMJGG

Squares and roots of 40090893691344640

• 40090893691344640 squared (40090893691344640²) is 1607279756970697454684451256729600
• 40090893691344640 cubed (40090893691344640³) is 64437281868962480753321006455000191214072889344000
• The square root of 40090893691344640 is 200227105.2863338979
• The cube root of 40090893691344640 is 342254.0367474323

Scales and comparisons

• 40,090,893,691,344,640 seconds is equal to 1,274,766,410 years, 5 weeks, 4 days, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 40,090,893,691,344,640 would take you about three billion, eight hundred twenty-four million, two hundred ninety-nine thousand, two hundred thirty 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 40090893691344640 cubic inches would be around 28521.2 feet tall.

Recreational maths with 40090893691344640

• 40090893691344640 backwards is 04644319639809004
• The number of decimal digits it has is: 17
• The sum of 40090893691344640's digits is 70
• More coming soon!