55181439123475401

Names of 55181439123475401

• Cardinal: 55181439123475401 can be written as Fifty-five quadrillion, one hundred eighty-one trillion, four hundred thirty-nine billion, one hundred twenty-three million, four hundred seventy-five thousand, four hundred one.

Scientific notation

• Scientific notation: 5.5181439123475401 × 10¹⁶

Factors of 55181439123475401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3344

Divisors of 55181439123475401

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 297 363 891 1033 1089 2297 3099 3267 6891 9297 9801 11363 20673 25267 27891 34089 62019 75801 83673 102267 124993 186057 227403 277937 306801 374979 682209 833811 920403 1067089 1124937 2046627 2372801 2501433 3201267 3374811 5276209 7118403 7504299 9603801 10124433 11737979 15828627 21355209 22512897 26100811 28811403 35213937 47485881 58038299 64065627 78302433 86434209 105641811 129117769 142457643 174114897 192196881 234907299 287108921 316925433 387353307 427372929 522344691 638421289 704721897 861326763 950776299 1162059921 1567034073 1915263867 2114165691 2451103433 2583980289 3486179763 4701102219 5450323897 5745791601 7353310299 7751940867 10458539289 16350971691 17237374803 22059930897 23255822601 26962137763 49052915073 51712124409 59953562867 66179792691 80886413289 147158745219 179860688601 198539378073 242659239867 296583515393 441476235657 539582065803 659489191537 727977719601 889750546179 1618746197409 1978467574611 2183933158803 2669251638537 4856238592227 5630184585601 5935402723833 8007754915611 16890553756803 17806208171499 24023264746833 50671661270409 53418624514497 61932030441611 152014983811227 185796091324833 456044951433681 557388273974499 681252334857721 1672164821923497 2043757004573163 5016494465770491 6131271013719489 18393813041158467 55181439123475401
• Sum of all divisors σ(n): 90733858527885573
• Sum of proper divisors (its aliquot sum) s(n): 35552419404410172
• 55181439123475401 is a deficient number, because the sum of its proper divisors (35552419404410172) is less than itself. Its deficiency is 19629019719065229

Bases of 55181439123475401

• Binary: 11000100000010110011100111111101001001100100101111001001₂
• Hexadecimal: 0xC40B39FD264BC9
• Base-36: F3C6R67KVK9

Squares and roots of 55181439123475401

• 55181439123475401 squared (55181439123475401²) is 3044991223737821631810252652110801
• 55181439123475401 cubed (55181439123475401³) is 168026997844205468761126161151285688753333649906201
• 55181439123475401 is a perfect square number. Its square root is 234907299
• The cube root of 55181439123475401 is 380712.9715297165

Scales and comparisons

• 55,181,439,123,475,401 seconds is equal to 1,754,599,076 years, 37 weeks, 6 days, 2 hours, 43 minutes, 21 seconds.
• To count from 1 to 55,181,439,123,475,401 would take you about five billion, two hundred sixty-three million, seven hundred ninety-seven thousand, two hundred thirty 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 55181439123475401 cubic inches would be around 31726.1 feet tall.

Recreational maths with 55181439123475401

• 55181439123475401 backwards is 10457432193418155
• The number of decimal digits it has is: 17
• The sum of 55181439123475401's digits is 63
• More coming soon!