40518899687448

Names of 40518899687448

• Cardinal: 40518899687448 can be written as Forty trillion, five hundred eighteen billion, eight hundred ninety-nine million, six hundred eighty-seven thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0518899687448 × 10¹³

Factors of 40518899687448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 855

Divisors of 40518899687448

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 49 52 54 56 63 72 73 78 84 91 98 104 108 117 126 146 147 156 168 182 189 196 216 219 234 252 273 292 294 312 351 364 378 392 438 441 468 504 511 546 584 588 637 657 702 728 756 757 819 876 882 936 949 1022 1092 1176 1274 1314 1323 1404 1512 1514 1533 1638 1752 1764 1898 1911 1971 2044 2184 2271 2457 2548 2628 2646 2808 2847 3028 3066 3276 3528 3577 3796 3822 3942 4088 4542 4599 4914 5096 5256 5292 5299 5329 5694 5733 6056 6132 6552 6643 6813 7154 7592 7644 7884 8541 9084 9198 9828 9841 10584 10598 10658 10731 11388 11466 12264 13286 13626 13797 14308 15288 15768 15897 15987 17082 17199 18168 18396 19656 19682 19929 20439 21196 21316 21462 22776 22932 25623 26572 27252 27594 28616 29523 31794 31974 32193 34164 34398 36792 37093 37303 39364 39858 40878 42392 42632 42924 45864 46501 47691 47961 51246 53144 54504 55188 55261 59046 59787 63588 63948 64386 68328 68796 68887 69277 74186 74606 78728 79716 81756 85848 88569 93002 95382 95922 96579 102492 110376 110522 111279 111909 118092 119574 127176 127896 128772 137592 137774 138554 139503 143073 143883 148372 149212 159432 163512 165783 177138 179361 186004 190764 191844 193158 204984 206661 207831 221044 222558 223818 236184 239148 257544 261121 265707 275548 277108 279006 286146 287766 296744 298424 331566 333837 335727 354276 358722 372008 381528 383688 386316 386827 389017 413322 415662 418509 442088 445116 447636 478296 482209 484939 497349 522242 531414 551096 554216 558012 572292 575532 619983 623493 663132 667674 671454 708552 717444 718393 772632 773654 778034 783363 826644 831324 837018 890232 895272 964418 969878 994698 1001511 1007181 1044484 1062828 1116024 1144584 1151064 1160481 1167051 1239966 1246986 1255527 1326264 1335348 1342908 1434888 1436786 1446627 1454817 1492047 1547308 1556068 1566726 1653288 1662648 1674036 1859949 1870479 1928836 1939756 1989396 2003022 2014362 2088968 2125656 2155179 2320962 2334102 2350089 2479932 2493972 2511054 2670696 2685816 2707789 2723119 2873572 2893254 2909634 2984094 3094616 3112136 3133452 3348072 3394573 3481443 3501153 3719898 3740958 3857672 3879512 3978792 4006044 4028724 4034053 4310358 4339881 4364451 4641924 4668204 4700178 4959864 4987944 5022108 5028751 5057221 5415578 5446238 5747144 5786508 5819268 5968188 6266904 6465537 6789146 6962886 7002306 7050267 7439796 7481916 8012088 8057448 8068106 8123367 8169357 8620716 8679762 8728902 9283848 9336408 9400356 10044216 10057502 10114442 10183719 10444329 10503459 10831156 10892476 11573016 11638536 11936376 12102159 12931074 13019643 13093353 13578292 13925772 14004612 14100534 14879592 14963832 15086253 15171663 16136212 16246734 16338714 17241432 17359524 17457804 18800712 19061833 19396611 20115004 20228884 20367438 20888658 21006918 21662312 21784952 24204318 24370101 24508071 25862148 26039286 26186706 27156584 27851544 28009224 28201068 28238371 30172506 30343326 30551157 32272424 32493468 32677428 34719048 34915608 35201257 35400547 36306477 38123666 38793222 40230008 40457768 40734876 41777316 42013836 45258759 45514989 48408636 48740202 49016142 51724296 52078572 52373412 52442689 56402136 56476742 57185499 60345012 60686652 61102314 64986936 65354856 70402514 70801094 72612954 73110303 73524213 76247332 77586444 81469752 83554632 84027672 84715113 90517518 91029978 91653471 96817272 97480404 98032284 104157144 104746824 104885378 105603771 106201641 108919431 112953484 114370998 120690024 121373304 122204628 135776277 136544967 140805028 141602188 145225908 146220606 147048426 152494664 155172888 157328067 169430226 171556497 181035036 182059956 183306942 194960808 196064568 197668597 209770756 211207542 212403282 217838862 225906968 228741996 244409256 247803829 254145339 271552554 273089934 281610056 283204376 290451816 292441212 294096852 294485869 314656134 316811313 318604923 338860452 343112994 362070072 364119912 366613884 367098823 395337194 419541512 422415084 424806564 435677724 457483992 471984201 495607658 508290678 514669491 543105108 546179868 584882424 588193704 588971738 593005791 629312268 633622626 637209846 677720904 686225988 733227768 734197646 743411487 762436017 790674388 844830168 849613128 871355448 883457607 943968402 950433939 955814769 991215316 1016581356 1029338982 1086210216 1092359736 1101296469 1177943476 1186011582 1258624536 1267245252 1274419692 1372451976 1415952603 1468395292 1486822974 1524872034 1581348776 1766915214 1779017373 1887936804 1900867878 1911629538 1982430632 2033162712 2058677964 2061401083 2202592938 2230234461 2355886952 2372023164 2534490504 2548839384 2569691761 2650372821 2831905206 2936790584 2973645948 3049744068 3303889407 3533830428 3558034746 3775873608 3801735756 3823259076 3828316297 4117355928 4122802166 4405185876 4460468922 4744046328 5139383522 5300745642 5337052119 5663810412 5947291896 6099488136 6184203249 6607778814 6690703383 7067660856 7116069492 7603471512 7646518152 7656632594 7709075283 7951118463 8245604332 8810371752 8920937844 9911668221 10278767044 10601491284 10674104238 11327620824 11484948891 12368406498 13215557628 13381406766 14232138984 14429807581 15313265188 15418150566 15902236926 16491208664 17841875688 18552609747 19823336442 20557534088 21202982568 21348208476 22969897782 23127225849 24736812996 26431115256 26762813532 26798214079 28859615162 30626530376 30836301132 31804473852 34454846673 37105219494 39646672884 42696416952 43289422743 45939795564 46254451698 49473625992 53525627064 53596428158 55657829241 57719230324 61672602264 63608947704 68909693346 69381677547 74210438988 79293345768 80394642237 86578845486 91879591128 92508903396 103364540019 107192856316 111315658482 115438460648 129868268229 137819386692 138763355094 148420877976 160789284474 173157690972 185017806792 187587498553 206729080038 214385712632 222631316964 241183926711 259736536458 275638773384 277526710188 321578568948 346315381944 375174997106 389604804687 413458160076 445262633928 482367853422 519473072916 555053420376 562762495659 643157137896 723551780133 750349994212 779209609374 826916320152 964735706844 1038946145832 1125524991318 1447103560266 1500699988424 1558419218748 1688287486977 1929471413688 2251049982636 2894207120532 3116838437496 3376574973954 4502099965272 5064862460931 5788414241064 6753149947908 10129724921862 13506299895816 20259449843724 40518899687448
• Sum of all divisors σ(n): 143147008368000
• Sum of proper divisors (its aliquot sum) s(n): 102628108680552
• 40518899687448 is an abundant number, because the sum of its proper divisors (102628108680552) is greater than itself. Its abundance is 62109208993104

Bases of 40518899687448

• Binary: 1001001101101000001010100111110110000000011000₂
• Hexadecimal: 0x24DA0A9F6018
• Base-36: ED24IPG60

Squares and roots of 40518899687448

• 40518899687448 squared (40518899687448²) is 1641781231881473632088752704
• 40518899687448 cubed (40518899687448³) is 66523169043340234364222615281501764859392
• The square root of 40518899687448 is 6365445.7571679927
• The cube root of 40518899687448 is 34346.7683573223

Scales and comparisons

• 40,518,899,687,448 seconds is equal to 1,288,375 years, 35 weeks, 1 day, 9 hours, 10 minutes, 48 seconds.
• To count from 1 to 40,518,899,687,448 would take you about three million, two hundred twenty thousand, nine hundred thirty-nine 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 40518899687448 cubic inches would be around 2862.2 feet tall.

Recreational maths with 40518899687448

• 40518899687448 backwards is 84478699881504
• The number of decimal digits it has is: 14
• The sum of 40518899687448's digits is 81
• More coming soon!