40055347949047808

Names of 40055347949047808

• Cardinal: 40055347949047808 can be written as Forty quadrillion, fifty-five trillion, three hundred forty-seven billion, nine hundred forty-nine million, forty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.0055347949047808 × 10¹⁶

Factors of 40055347949047808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 997

Divisors of 40055347949047808

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 169 208 232 256 338 377 416 464 512 676 754 832 928 953 1024 1352 1508 1664 1856 1906 2048 2197 2704 3016 3328 3712 3812 4096 4394 4901 5408 6032 6656 7424 7624 8788 9802 10816 12064 12389 13312 14848 15248 17576 19604 21632 24128 24778 26624 27637 28561 29696 30496 35152 39208 43264 48256 49556 53248 55274 57122 59392 60992 63713 70304 78416 86528 96512 99112 110548 114244 118784 121984 127426 140608 156832 161057 173056 193024 198224 221096 228488 243968 254852 281216 313664 322114 346112 359281 371293 386048 396448 442192 456976 487936 509704 562432 627328 644228 692224 718562 742586 772096 792896 828269 884384 908209 913952 975872 1019408 1124864 1254656 1288456 1437124 1485172 1544192 1585792 1656538 1768768 1816418 1827904 1951744 2038816 2093741 2249728 2509312 2576912 2874248 2970344 3171584 3313076 3537536 3632836 3655808 3903488 4077632 4187482 4499456 4670653 5018624 5153824 5748496 5940688 6343168 6626152 7075072 7265672 7311616 8155264 8374964 8998912 9341306 10037248 10307648 10767497 11496992 11806717 11881376 12686336 13252304 14150144 14531344 14623232 16310528 16749928 18682612 20074496 20615296 21534994 22993984 23613434 23762752 25372672 26338061 26504608 27218633 28300288 29062688 29246464 32621056 33499856 37365224 41230592 43069988 45987968 47226868 47525504 50745344 52676122 53009216 54437266 56600576 58125376 58492928 60718489 65242112 66999712 74730448 82461184 86139976 91975936 94453736 95051008 105352244 106018432 108874532 113201152 116250752 116985856 121436978 130484224 133999424 149460896 153487321 164922368 172279952 183951872 188907472 190102016 210704488 212036864 217749064 232501504 242873956 260968448 267998848 298921792 306974642 329844736 342394793 344559904 353842229 367903744 377814944 380204032 421408976 424073728 435498128 465003008 485747912 535997696 597843584 613949284 659689472 684789586 689119808 707684458 735807488 755629888 760408064 789340357 842817952 848147456 870996256 930006016 971495824 1071995392 1195687168 1227898568 1369579172 1378239616 1415368916 1471614976 1511259776 1520816128 1578680714 1685635904 1696294912 1741992512 1860012032 1942991648 1995335173 2143990784 2391374336 2455797136 2739158344 2756479232 2830737832 3022519552 3157361428 3371271808 3392589824 3483985024 3720024064 3885983296 3990670346 4287981568 4451132309 4782748672 4911594272 5478316688 5512958464 5661475664 6045039104 6314722856 6742543616 6967970048 7771966592 7981340692 8575963136 8902264618 9565497344 9823188544 10261424641 10956633376 11025916928 11322951328 12090078208 12629445712 13485087232 13935940096 15543933184 15962681384 17804529236 19130994688 19646377088 20522849282 21913266752 22051833856 22645902656 24180156416 25258891424 25939357249 26970174464 27871880192 31087866368 31925362768 35609058472 39292754176 41045698564 43826533504 44103667712 45291805312 48360312832 50517782848 51878714498 53940348928 55743760384 57864720017 62175732736 63850725536 71218116944 78585508352 82091397128 87653067008 90583610624 101035565696 103757428996 107880697856 111487520768 115729440034 124351465472 127701451072 142436233888 157171016704 164182794256 175306134016 181167221248 202071131392 207514857992 231458880068 248702930944 255402902144 284872467776 314342033408 328365588512 337211644237 350612268032 362334442496 404142262784 415029715984 462917760136 510805804288 569744935552 628684066816 656731177024 674423288474 701224536064 724668884992 752241360221 808284525568 830059431968 925835520272 1021611608576 1139489871104 1313462354048 1348846576948 1402449072128 1449337769984 1504482720442 1616569051136 1660118863936 1851671040544 2043223217152 2278979742208 2626924708096 2697693153896 3008965440884 3233138102272 3320237727872 3703342081088 4086446434304 4557959484416 5253849416192 5395386307792 6017930881768 6640475455744 7406684162176 8172892868608 9115918968832 9779137682873 10507698832384 10790772615584 12035861763536 13280950911488 14813368324352 18231837937664 19558275365746 21015397664768 21581545231168 24071723527072 26561901822976 29626736648704 39116550731492 42030795329536 43163090462336 48143447054144 53123803645952 59253473297408 78233101462984 86326180924672 96286894108288 106247607291904 118506946594816 156466202925968 172652361849344 192573788216576 237013893189632 312932405851936 345304723698688 385147576433152 625864811703872 690609447397376 770295152866304 1251729623407744 1381218894794752 1540590305732608 2503459246815488 3081180611465216 5006918493630976 10013836987261952 20027673974523904 40055347949047808
• Sum of all divisors σ(n): 89862544461993660
• Sum of proper divisors (its aliquot sum) s(n): 49807196512945852
• 40055347949047808 is an abundant number, because the sum of its proper divisors (49807196512945852) is greater than itself. Its abundance is 9751848563898044

Bases of 40055347949047808

• Binary: 10001110010011100010000001110001110110111001000000000000₂
• Hexadecimal: 0x8E4E2071DB9000
• Base-36: AYEFOTEFCOW

Squares and roots of 40055347949047808

• 40055347949047808 squared (40055347949047808²) is 1604430899319288438750493869604864
• 40055347949047808 cubed (40055347949047808³) is 64266037932437790293678663284294046273742005338112
• The square root of 40055347949047808 is 200138322.0401525399
• The cube root of 40055347949047808 is 342152.8560725465

Scales and comparisons

• 40,055,347,949,047,808 seconds is equal to 1,273,636,165 years, 23 weeks, 4 days, 2 hours, 10 minutes, 8 seconds.
• To count from 1 to 40,055,347,949,047,808 would take you about three billion, eight hundred twenty million, nine hundred eight thousand, four hundred ninety-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 40055347949047808 cubic inches would be around 28512.7 feet tall.

Recreational maths with 40055347949047808

• 40055347949047808 backwards is 80874094974355004
• The number of decimal digits it has is: 17
• The sum of 40055347949047808's digits is 77
• More coming soon!