490454391040869

Names of 490454391040869

• Cardinal: 490454391040869 can be written as Four hundred ninety trillion, four hundred fifty-four billion, three hundred ninety-one million, forty thousand, eight hundred sixty-nine.

Scientific notation

• Scientific notation: 4.90454391040869 × 10¹⁴

Factors of 490454391040869

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 644

Divisors of 490454391040869

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 19 41 57 123 127 197 257 381 591 771 779 2337 2413 3743 4883 5207 7239 8077 10537 11229 14649 15621 16129 24231 25019 31611 32639 48387 50629 66049 75057 97917 98933 151887 153463 198147 200203 296799 306451 460389 475361 600609 620141 661289 919353 961951 1025779 1254931 1338199 1426083 1860423 1983867 2075789 2708009 2885853 3077337 3177413 3764793 4014597 4145153 6227367 6429883 8124027 8388223 9532239 12435459 12564491 13011653 19289649 19489801 25164669 25425781 37693473 39034959 39439991 51452171 58469403 60370847 76277343 78757907 118319973 122167777 130273933 154356513 159376237 169951273 181112541 236273721 247221407 263625203 343917143 366503331 390821799 478128711 509853819 533477773 741664221 790875609 816595141 1031751429 1065304321 1600433319 1652479931 2449785423 2475204727 3195912963 3229074187 4957439793 5008878857 6534425717 7425614181 9687222561 10136077687 15026636571 15515307679 19603277151 20240782099 30408233061 31397118689 33480400781 43677477161 46545923037 60722346297 67751677171 94191356067 100441202343 131032431483 203255031513 209864951237 629594853711 636127614839 829872066059 1287281866249 1908382844517 2489616198177 3861845598747 3987434073503 8604463000717 11962302220509 25813389002151 163484797013623 490454391040869
• Sum of all divisors σ(n): 717140504646720
• Sum of proper divisors (its aliquot sum) s(n): 226686113605851
• 490454391040869 is a deficient number, because the sum of its proper divisors (226686113605851) is less than itself. Its deficiency is 263768277435018

Bases of 490454391040869

• Binary: 1101111100001000011001111110000011010101101100101₂
• Hexadecimal: 0x1BE10CFC1AB65
• Base-36: 4TUNMX9O4L

Squares and roots of 490454391040869

• 490454391040869 squared (490454391040869²) is 240545509691269642013228275161
• 490454391040869 cubed (490454391040869³) is 117976601473247104725958386637507308328554909
• The square root of 490454391040869 is 22146204.8902485547
• The cube root of 490454391040869 is 78861.7134805361

Scales and comparisons

• 490,454,391,040,869 seconds is equal to 15,594,932 years, 29 weeks, 20 hours, 41 minutes, 9 seconds.
• To count from 1 to 490,454,391,040,869 would take you about thirty-eight million, nine hundred eighty-seven thousand, three hundred thirty-one 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 490454391040869 cubic inches would be around 6571.8 feet tall.

Recreational maths with 490454391040869

• 490454391040869 backwards is 968040193454094
• The number of decimal digits it has is: 15
• The sum of 490454391040869's digits is 66
• More coming soon!