490242260877985

Names of 490242260877985

• Cardinal: 490242260877985 can be written as Four hundred ninety trillion, two hundred forty-two billion, two hundred sixty million, eight hundred seventy-seven thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 4.90242260877985 × 10¹⁴

Factors of 490242260877985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 552

Divisors of 490242260877985

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 7 11 31 35 55 77 89 155 217 341 385 409 445 623 961 979 1085 1705 2045 2387 2759 2863 3115 4499 4805 4895 6727 6853 7921 10571 11935 12679 13795 14315 19313 22495 30349 31493 33635 34265 36401 39605 52855 55447 63395 73997 85529 87131 88753 96565 139469 151745 157465 167281 182005 212443 245551 254807 277235 369985 393049 400411 427645 435655 443765 598703 609917 697345 836405 940819 976283 1062215 1128431 1170967 1227755 1274035 1718857 1840091 1965245 2002055 2701061 2751343 2802877 2993515 3049585 3239689 4323539 4704095 4881415 5185711 5642155 5854835 6585733 7612081 7899017 8594285 9200455 12412741 12880637 13505305 13756715 14014385 14888009 16198445 18907427 21617695 22677823 25928555 30264773 32928665 34981361 35636579 36299977 38060405 39495085 53284567 57042821 62063705 64403185 74440045 83732891 86889187 94537135 100430359 104216063 113389115 151323865 160757041 163768099 174906805 178182895 181499885 244869527 249456053 266422835 285214105 384794971 399299747 418664455 434445935 461528279 502151795 521080315 586130237 703012513 803785205 818840495 1104733949 1125299287 1146376693 1224347635 1247280265 1325032801 1768327451 1923974855 1996498735 2307641395 2693564797 2930651185 3113341129 3230697953 3515062565 5076811069 5523669745 5626496435 5731883465 6625164005 7733137643 8841637255 9275229607 12378292157 13467823985 14307376649 14575360811 15566705645 16153489765 21793387903 25384055345 34246752419 35537677483 38665688215 41076016831 46376148035 61891460785 71536883245 72876804055 100151636543 102027525677 108966939515 157381143139 171233762095 177688387415 205380084155 239727266933 287532117817 451836185141 500758182715 510137628385 786905715695 1101668001973 1198636334665 1273356521761 1437660589085 2259180925705 3162853295987 5508340009865 6366782608805 8913495652327 14006921739371 15814266479935 44567478261635 70034608696855 98048452175597 490242260877985
• Sum of all divisors σ(n): 768366139848768
• Sum of proper divisors (its aliquot sum) s(n): 278123878970783
• 490242260877985 is a deficient number, because the sum of its proper divisors (278123878970783) is less than itself. Its deficiency is 212118381907202

Bases of 490242260877985

• Binary: 1101111011101111101101011110100000100001010100001₂
• Hexadecimal: 0x1BDDF6BD042A1
• Base-36: 4TRY6OG2W1

Squares and roots of 490242260877985

• 490242260877985 squared (490242260877985²) is 240337474350758302063057660225
• 490242260877985 cubed (490242260877985³) is 117823586799420480135006577695849788312646625
• The square root of 490242260877985 is 22141415.0604243223
• The cube root of 490242260877985 is 78850.3421475667

Scales and comparisons

• 490,242,260,877,985 seconds is equal to 15,588,187 years, 24 weeks, 5 days, 15 hours, 26 minutes, 25 seconds.
• To count from 1 to 490,242,260,877,985 would take you about thirty-eight million, nine hundred seventy thousand, four hundred sixty-eight 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 490242260877985 cubic inches would be around 6570.9 feet tall.

Recreational maths with 490242260877985

• 490242260877985 backwards is 589778062242094
• The number of decimal digits it has is: 15
• The sum of 490242260877985's digits is 73
• More coming soon!