4989690504967840

Names of 4989690504967840

• Cardinal: 4989690504967840 can be written as Four quadrillion, nine hundred eighty-nine trillion, six hundred ninety billion, five hundred four million, nine hundred sixty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.98969050496784 × 10¹⁵

Factors of 4989690504967840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 35079376582

Divisors of 4989690504967840

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 127 140 160 224 254 280 508 560 635 889 1016 1120 1270 1778 2032 2540 3556 4064 4445 5080 7112 8890 10160 14224 17780 20320 28448 35560 71120 142240 35079376441 70158752882 140317505764 175396882205 245555635087 280635011528 350793764410 491111270174 561270023056 701587528820 982222540348 1122540046112 1227778175435 1403175057640 1964445080696 2455556350870 2806350115280 3928890161392 4455080808007 4911112701740 5612700230560 7857780322784 8910161616014 9822225403480 17820323232028 19644450806960 22275404040035 31185565656049 35640646464056 39288901613920 44550808080070 62371131312098 71281292928112 89101616160140 124742262624196 142562585856224 155927828280245 178203232320280 249484525248392 311855656560490 356406464640560 498969050496784 623711313120980 712812929281120 997938100993568 1247422626241960 2494845252483920 4989690504967840
• Sum of all divisors σ(n): 13578244398157824
• Sum of proper divisors (its aliquot sum) s(n): 8588553893189984
• 4989690504967840 is an abundant number, because the sum of its proper divisors (8588553893189984) is greater than itself. Its abundance is 3598863388222144

Bases of 4989690504967840

• Binary: 10001101110100001100011011010000101100111011010100000₂
• Hexadecimal: 0x11BA18DA1676A0
• Base-36: 1D4P468O04G

Squares and roots of 4989690504967840

• 4989690504967840 squared (4989690504967840²) is 24897011335366218131719434265600
• 4989690504967840 cubed (4989690504967840³) is 124228381062153501425053922903919871122018304000
• The square root of 4989690504967840 is 70637741.3637202871
• The cube root of 4989690504967840 is 170879.9872088445

Scales and comparisons

• 4,989,690,504,967,840 seconds is equal to 158,656,723 years, 48 weeks, 3 days, 4 hours, 50 minutes, 40 seconds.
• To count from 1 to 4,989,690,504,967,840 would take you about four hundred seventy-five million, nine hundred seventy thousand, one hundred seventy-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 4989690504967840 cubic inches would be around 14240 feet tall.

Recreational maths with 4989690504967840

• 4989690504967840 backwards is 0487694050969894
• The number of decimal digits it has is: 16
• The sum of 4989690504967840's digits is 88
• More coming soon!