42748186298994688

Names of 42748186298994688

• Cardinal: 42748186298994688 can be written as Forty-two quadrillion, seven hundred forty-eight trillion, one hundred eighty-six billion, two hundred ninety-eight million, nine hundred ninety-four thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2748186298994688 × 10¹⁶

Factors of 42748186298994688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 833

Divisors of 42748186298994688

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 103 128 152 206 256 304 412 512 608 709 824 1024 1216 1418 1648 1957 2048 2432 2836 3296 3914 4096 4864 5672 6592 7828 9728 10609 11344 13184 13471 15656 19456 21218 22688 26368 26942 31312 38912 42436 45376 52736 53884 62624 73027 77824 84872 90752 105472 107768 125248 146054 169744 181504 201571 210944 215536 250496 292108 339488 363008 403142 421888 431072 500992 502681 584216 678976 726016 806284 862144 1001984 1005362 1092727 1168432 1357952 1387513 1452032 1612568 1724288 2003968 2010724 2185454 2336864 2715904 2775026 2904064 3225136 3448576 4007936 4021448 4370908 4673728 5431808 5550052 6450272 6897152 7521781 8015872 8042896 8741816 9347456 9550939 10863616 11100104 12900544 13794304 15043562 16085792 17483632 18694912 19101878 20761813 21727232 22200208 25801088 27588608 30087124 32171584 34967264 37389824 38203756 41523626 43454464 44400416 51602176 51776143 55177216 60174248 64343168 69934528 74779648 76407512 83047252 88800832 103204352 103552286 120348496 128686336 139869056 142913839 149559296 152815024 166094504 177601664 206408704 207104572 240696992 257372672 279738112 285827678 299118592 305630048 332189008 355203328 412817408 414209144 481393984 514745344 559476224 571655356 611260096 664378016 710406656 774743443 825634816 828418288 962787968 983746717 1029490688 1118952448 1143310712 1222520192 1328756032 1420813312 1549486886 1656836576 1925575936 1967493434 2058981376 2237904896 2286621424 2445040384 2657512064 2841626624 3098973772 3313673152 3851151872 3934986868 4475809792 4573242848 4890080768 5315024128 5332942729 5683253248 6197947544 6627346304 7702303744 7869973736 9146485696 9780161536 10630048256 10665885458 12395895088 13254692608 14720125417 15404607488 15739947472 18292971392 19560323072 21260096512 21331770916 24791790176 26509385216 29440250834 30809214976 31479894944 36585942784 39120646144 42520193024 42663541832 49583580352 53018770432 58880501668 62959789888 73171885568 85040386048 85327083664 99167160704 101325911851 106037540864 117761003336 125919579776 146343771136 170654167328 198334321408 202651823702 212075081728 235522006672 251839159552 292687542272 341308334656 396668642816 405303647404 471044013344 503678319104 549293101087 585375084544 682616669312 793337285632 810607294808 942088026688 1007356638208 1098586202174 1365233338624 1586674571264 1621214589616 1884176053376 2014713276416 2197172404348 2730466677248 3173349142528 3242429179232 3768352106752 4029426552832 4394344808696 5460933354496 6484858358464 7536704213504 8788689617392 10436568920653 10921866708992 12969716716928 15073408427008 17577379234784 20873137841306 21843733417984 25939433433856 30146816854016 35154758469568 41746275682612 51878866867712 60293633708032 70309516939136 83492551365224 103757733735424 140619033878272 166985102730448 207515467470848 281238067756544 333970205460896 415030934941696 562476135513088 667940410921792 1124952271026176 1335880821843584 2249904542052352 2671761643687168 5343523287374336 10687046574748672 21374093149497344 42748186298994688
• Sum of all divisors σ(n): 90995746348852800
• Sum of proper divisors (its aliquot sum) s(n): 48247560049858112
• 42748186298994688 is an abundant number, because the sum of its proper divisors (48247560049858112) is greater than itself. Its abundance is 5499373750863424

Bases of 42748186298994688

• Binary: 10010111110111110011111110111011001001001101000000000000₂
• Hexadecimal: 0x97DF3FBB24D000
• Base-36: BOWYTOCYIV4

Squares and roots of 42748186298994688

• 42748186298994688 squared (42748186298994688²) is 1827407431853557160669759452217344
• 42748186298994688 cubed (42748186298994688³) is 78118353341043301201878346583265732188759677468672
• The square root of 42748186298994688 is 206756345.2448187575
• The cube root of 42748186298994688 is 349654.5879326109

Scales and comparisons

• 42,748,186,298,994,688 seconds is equal to 1,359,260,095 years, 25 weeks, 1 day, 21 hours, 11 minutes, 28 seconds.
• To count from 1 to 42,748,186,298,994,688 would take you about four billion, seventy-seven million, seven hundred eighty thousand, two hundred eighty-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 42748186298994688 cubic inches would be around 29137.9 feet tall.

Recreational maths with 42748186298994688

• 42748186298994688 backwards is 88649989268184724
• 42748186298994688 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42748186298994688's digits is 103
• More coming soon!