40791053545504768

Names of 40791053545504768

• Cardinal: 40791053545504768 can be written as Forty quadrillion, seven hundred ninety-one trillion, fifty-three billion, five hundred forty-five million, five hundred four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0791053545504768 × 10¹⁶

Factors of 40791053545504768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 2323

Divisors of 40791053545504768

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 11 16 22 32 37 44 64 74 88 128 148 176 256 296 352 407 512 592 704 814 1024 1184 1369 1408 1628 2048 2273 2368 2738 2816 3256 4096 4546 4736 5476 5632 6512 8192 9092 9472 10952 11264 13024 15059 16384 18184 18944 21904 22528 25003 26048 30118 32768 36368 37888 43808 45056 50006 52096 60236 65536 72736 75776 84101 87616 90112 100012 104192 120472 131072 145472 151552 168202 175232 180224 200024 208384 240944 262144 290944 303104 336404 350464 360448 400048 416768 481888 524288 581888 606208 672808 700928 720896 800096 833536 925111 963776 1163776 1212416 1345616 1401856 1441792 1600192 1667072 1850222 1927552 2327552 2424832 2691232 2803712 2883584 3111737 3200384 3334144 3700444 3855104 4655104 4849664 5166529 5382464 5607424 5767168 6223474 6400768 6668288 7400888 7710208 9310208 9699328 10333058 10764928 11214848 12446948 12801536 13336576 14801776 15420416 18620416 19398656 20666116 21529856 22429696 24893896 25603072 26673152 29603552 30840832 34229107 37240832 41332232 43059712 44859392 49787792 51206144 53346304 56831819 59207104 61681664 68458214 74481664 82664464 86119424 89718784 99575584 102412288 106692608 113663638 118414208 123363328 136916428 148963328 165328928 172238848 179437568 191161573 199151168 204824576 213385216 227327276 236828416 246726656 273832856 297926656 330657856 344477696 358875136 382323146 398302336 409649152 454654552 473656832 493453312 547665712 595853312 661315712 688955392 717750272 764646292 796604672 819298304 909309104 947313664 986906624 1095331424 1191706624 1322631424 1377910784 1529292584 1593209344 1638596608 1818618208 1894627328 1973813248 2102777303 2190662848 2645262848 2755821568 3058585168 3186418688 3277193216 3637236416 3789254656 3947626496 4205554606 4381325696 5290525696 5511643136 6117170336 6372837376 6554386432 7072978201 7274472832 7578509312 7895252992 8411109212 8762651392 10581051392 11023286272 12234340672 12745674752 13108772864 14145956402 14548945664 15157018624 16822218424 17525302784 21162102784 22046572544 24468681344 25491349504 28291912804 29097891328 30314037248 33644436848 35050605568 42324205568 44093145088 48937362688 50982699008 56583825608 58195782656 60628074496 67288873696 70101211136 77802760211 84648411136 97874725376 101965398016 113167651216 116391565312 121256148992 134577747392 140202422272 155605520422 169296822272 195749450752 203930796032 226335302432 232783130624 242512297984 269155494784 280404844544 311211040844 338593644544 391498901504 407861592064 452670604864 465566261248 485024595968 538310989568 560809689088 622422081688 677187289088 782997803008 815723184128 905341209728 931132522496 1076621979136 1121619378176 1244844163376 1354374578176 1565995606016 1631446368256 1810682419456 1862265044992 2153243958272 2243238756352 2489688326752 2708749156352 3131991212032 3621364838912 3724530089984 4306487916544 4486477512704 4979376653504 6263982424064 7242729677824 7449060179968 8612975833088 8972955025408 9958753307008 12527964848128 14485459355648 14898120359936 17225951666176 17945910050816 19917506614016 25055929696256 28970918711296 29796240719872 34451903332352 39835013228032 50111859392512 57941837422592 68903806664704 79670026456064 100223718785024 115883674845184 137807613329408 159340052912128 231767349690368 275615226658816 318680105824256 463534699380736 551230453317632 637360211648512 927069398761472 1102460906635264 1274720423297024 1854138797522944 2549440846594048 3708277595045888 5098881693188096 10197763386376192 20395526772752384 40791053545504768
• Sum of all divisors σ(n): 91509213495060900
• Sum of proper divisors (its aliquot sum) s(n): 50718159949556132
• 40791053545504768 is an abundant number, because the sum of its proper divisors (50718159949556132) is greater than itself. Its abundance is 9927106404051364

Bases of 40791053545504768

• Binary: 10010000111010110011111101000000100110000000000000000000₂
• Hexadecimal: 0x90EB3F40980000
• Base-36: B5N7ZAV78XS

Squares and roots of 40791053545504768

• 40791053545504768 squared (40791053545504768²) is 1663910049352237104056859910733824
• 40791053545504768 cubed (40791053545504768³) is 67872643918030584824910539361847908090027370872832
• The square root of 40791053545504768 is 201967951.7782580473
• The cube root of 40791053545504768 is 344234.9596625911

Scales and comparisons

• 40,791,053,545,504,768 seconds is equal to 1,297,029,327 years, 38 weeks, 1 day, 4 hours, 39 minutes, 28 seconds.
• To count from 1 to 40,791,053,545,504,768 would take you about three billion, eight hundred ninety-one million, eighty-seven thousand, nine hundred eighty-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 40791053545504768 cubic inches would be around 28686.2 feet tall.

Recreational maths with 40791053545504768

• 40791053545504768 backwards is 86740554535019704
• The number of decimal digits it has is: 17
• The sum of 40791053545504768's digits is 73
• More coming soon!