40085395528890625

Names of 40085395528890625

• Cardinal: 40085395528890625 can be written as Forty quadrillion, eighty-five trillion, three hundred ninety-five billion, five hundred twenty-eight million, eight hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.0085395528890625 × 10¹⁶

Factors of 40085395528890625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 241

Divisors of 40085395528890625

• Number of divisors d(n): 105
• Complete list of divisors:
  1 5 25 43 125 193 215 625 965 1075 1849 3125 4825 5375 8299 9245 15625 24125 26875 37249 41495 46225 120625 134375 186245 207475 231125 356857 603125 671875 931225 1037375 1155625 1601707 1784285 3015625 4656125 5186875 5778125 7189057 8008535 8921425 23280625 25934375 28890625 35945285 40042675 44607125 68873401 116403125 129671875 179726425 200213375 223035625 309129451 344367005 582015625 898632125 1001066875 1115178125 1387488001 1545647255 1721835025 4493160625 5005334375 5575890625 6937440005 7728236275 8609175125 13292566393 22465803125 25026671875 34687200025 38641181375 43045875625 59661984043 66462831965 112329015625 173436000125 193205906875 215229378125 298309920215 332314159825 867180000625 966029534375 1076146890625 1491549601075 1661570799125 2565465313849 4335900003125 4830147671875 7457748005375 8307853995625 12827326569245 21679500015625 37288740026875 41539269978125 64136632846225 186443700134375 207696349890625 320683164231125 932218500671875 1603415821155625 8017079105778125 40085395528890625
• Sum of all divisors σ(n): 51565639763725683
• Sum of proper divisors (its aliquot sum) s(n): 11480244234835058
• 40085395528890625 is a deficient number, because the sum of its proper divisors (11480244234835058) is less than itself. Its deficiency is 28605151294055567

Bases of 40085395528890625

• Binary: 10001110011010010111010001110001001011100011100100000001₂
• Hexadecimal: 0x8E6974712E3901
• Base-36: AYP34HFNQIP

Squares and roots of 40085395528890625

• 40085395528890625 squared (40085395528890625²) is 1606838934707604509569043212890625
• 40085395528890625 cubed (40085395528890625³) is 64410774248975584721695518279579540439605712890625
• 40085395528890625 is a perfect square number. Its square root is 200213375
• The cube root of 40085395528890625 is 342238.3901824123

Scales and comparisons

• 40,085,395,528,890,625 seconds is equal to 1,274,591,585 years, 28 weeks, 3 days, 22 hours, 30 minutes, 25 seconds.
• To count from 1 to 40,085,395,528,890,625 would take you about three billion, eight hundred twenty-three million, seven hundred seventy-four thousand, seven hundred fifty-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 40085395528890625 cubic inches would be around 28519.9 feet tall.

Recreational maths with 40085395528890625

• 40085395528890625 backwards is 52609882559358004
• The number of decimal digits it has is: 17
• The sum of 40085395528890625's digits is 79
• More coming soon!