40085743887280

Names of 40085743887280

• Cardinal: 40085743887280 can be written as Forty trillion, eighty-five billion, seven hundred forty-three million, eight hundred eighty-seven thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.008574388728 × 10¹³

Factors of 40085743887280

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20111

Divisors of 40085743887280

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 37 40 52 56 59 65 70 74 80 91 104 112 118 127 130 140 148 182 185 208 236 254 259 260 280 295 296 364 370 413 455 472 481 508 518 520 560 590 592 635 728 740 767 826 889 910 944 962 1016 1036 1040 1180 1270 1295 1456 1480 1534 1651 1652 1778 1820 1924 2032 2065 2072 2183 2360 2405 2540 2590 2960 3068 3302 3304 3367 3556 3640 3835 3848 4130 4144 4366 4445 4699 4720 4810 5080 5180 5369 6136 6604 6608 6734 7112 7280 7493 7670 7696 8255 8260 8732 8890 9398 9620 10160 10360 10738 10915 11557 12272 13208 13468 14224 14986 15281 15340 16510 16520 16835 17464 17780 18796 19240 19861 20720 21476 21830 23114 23495 26416 26845 26936 28379 29972 30562 30680 32893 33020 33040 33670 34928 35560 37465 37592 38480 39722 42952 43660 46228 46990 52451 53690 53872 56758 57785 59944 61087 61124 61360 65786 66040 67340 71120 74930 75184 76405 79444 85904 87320 92456 93980 97409 99305 104902 107380 113516 115570 119888 122174 122248 131572 132080 134680 139027 141895 149860 152810 158888 164465 174640 184912 187960 194818 198610 198653 209804 214760 227032 231140 244348 244496 258193 262255 263144 269360 277241 278054 283790 299720 305435 305620 317776 328930 375920 389636 397220 397306 419608 427609 429520 454064 462280 487045 488696 516386 524510 526288 554482 556108 567580 599440 610870 611240 657860 681863 695135 734857 779272 794440 794612 839216 855218 924560 974090 977392 993265 1032772 1049020 1108964 1112216 1135160 1171799 1221740 1222480 1290965 1315720 1363726 1386205 1390270 1469714 1558544 1588880 1589224 1710436 1807351 1940687 1948180 1986530 2065544 2098040 2138045 2217928 2224432 2270320 2343598 2443480 2522347 2581930 2631440 2727452 2772410 2780540 2939428 3178448 3409315 3420872 3604133 3614702 3674285 3881374 3896360 3973060 4131088 4196080 4276090 4435856 4687196 4886960 5044694 5143999 5163860 5454904 5544820 5561080 5858995 5878856 6818630 6841744 7208266 7229404 7348570 7762748 7792720 7946120 8202593 8552180 9036755 9374392 9553141 9703435 10089388 10287998 10327720 10909808 11089640 11122160 11717990 11757712 12611735 13637260 14416532 14458808 14697140 15233387 15525496 15892240 16405186 17104360 17656429 18020665 18073510 18748784 19106282 19406870 20178776 20575996 20655440 22179280 23435980 25223470 25228931 25719995 27274520 28833064 28917616 29394280 30466774 31050992 32790511 32810372 34208720 35312858 36041330 36147020 38212564 38813740 40357552 41012965 41151992 43356563 46871960 47765705 50446940 50457862 51439990 54549040 57666128 58788560 60933548 65581022 65620744 66871987 70625716 72082660 72294040 76166935 76425128 77627480 82025930 82303984 86713126 88282145 93326839 93743920 95531410 100893880 100915724 102879980 106633709 121867096 126144655 131162044 131241488 133743974 141251432 144165320 144588080 148818473 152333870 152850256 155254960 163952555 164051860 173426252 176564290 186653678 191062820 201787760 201831448 205759960 213267418 216782815 229533577 243734192 252289310 262324088 267487948 282502864 288330640 297636946 303495941 304667740 327905110 328103720 334359935 346852504 353128580 373307356 382125640 403662896 411519920 426534836 433565630 459067154 466634195 504578620 524648176 533168545 534975896 563635319 595273892 606991882 609335480 653287873 655810220 656207440 668719870 693705008 706257160 744092365 746614712 764251280 853069672 867131260 918134308 933268390 1009157240 1041729311 1066337090 1069951792 1127270638 1147667885 1190547784 1213248907 1213983764 1218670960 1306575746 1311620440 1337439740 1412514320 1488184730 1493229424 1517479705 1706139344 1734262520 1836268616 1866536780 1934640149 2018314480 2083458622 2132674180 2254541276 2295335770 2381095568 2426497814 2427967528 2613151492 2623240880 2674879480 2818176595 2976369460 3034959410 3266439365 3468525040 3672537232 3733073560 3869280298 3945447233 4166917244 4265348360 4509082552 4590671540 4852995628 4855935056 5208646555 5226302984 5349758960 5506283501 5636353190 5952738920 6066244535 6069918820 6532878730 7466147120 7738560596 7890894466 8333834488 8492742349 8530696720 9018165104 9181343080 9673200745 9705991256 10417293110 10452605968 11012567002 11272706380 11905477840 12132489070 12139837640 13065757460 13542481043 15477121192 15781788932 16667668976 16985484698 18362686160 19346401490 19411982512 19727236165 20834586220 22025134004 22545412760 24264978140 24279675280 26131514920 27084962086 27531417505 30954242384 31563577864 33970969396 38543984507 38692802980 39454472330 41669172440 42463711745 44050268008 45090825520 48529956280 52263029840 54169924172 55062835010 63127155728 67712405215 67941938792 71581685513 77087969014 77385605960 78908944660 83338344880 84927423490 88100536016 97059912560 108339848344 110125670020 135424810430 135883877584 143163371026 154175938028 154771211920 157817889320 169854846980 192719922535 216679696688 220251340040 270849620860 286326742052 308351876056 315635778640 339709693960 357908427565 385439845070 440502680080 501071798591 541699241720 572653484104 616703752112 679419387920 715816855130 770879690140 1002143597182 1083398483440 1145306968208 1431633710260 1541759380280 2004287194364 2505358992955 2863267420520 3083518760560 4008574388728 5010717985910 5726534841040 8017148777456 10021435971820 20042871943640 40085743887280
• Sum of all divisors σ(n): 120753231298560
• Sum of proper divisors (its aliquot sum) s(n): 80667487411280
• 40085743887280 is an abundant number, because the sum of its proper divisors (80667487411280) is greater than itself. Its abundance is 40581743524000

Bases of 40085743887280

• Binary: 1001000111010100110000100001100110001110110000₂
• Hexadecimal: 0x2475308663B0
• Base-36: E7J4WXDPS

Squares and roots of 40085743887280

• 40085743887280 squared (40085743887280²) is 1606866862996605885345798400
• 40085743887280 cubed (40085743887280³) is 64412453531038983591887610741831204352000
• The square root of 40085743887280 is 6331330.3410326019
• The cube root of 40085743887280 is 34223.9381576473

Scales and comparisons

• 40,085,743,887,280 seconds is equal to 1,274,602 years, 34 weeks, 3 days, 1 hour, 34 minutes, 40 seconds.
• To count from 1 to 40,085,743,887,280 would take you about three million, one hundred eighty-six thousand, five hundred six 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 40085743887280 cubic inches would be around 2852 feet tall.

Recreational maths with 40085743887280

• 40085743887280 backwards is 08278834758004
• The number of decimal digits it has is: 14
• The sum of 40085743887280's digits is 64
• More coming soon!