4990308137940

Names of 4990308137940

• Cardinal: 4990308137940 can be written as Four trillion, nine hundred ninety billion, three hundred eight million, one hundred thirty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.99030813794 × 10¹²

Factors of 4990308137940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 480762046

Divisors of 4990308137940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 173 346 519 692 865 1038 1730 2076 2595 3460 5190 10380 480761863 961523726 1442285589 1923047452 2403809315 2884571178 4807618630 5769142356 7211427945 9615237260 14422855890 28845711780 83171802299 166343604598 249515406897 332687209196 415859011495 499030813794 831718022990 998061627588 1247577034485 1663436045980 2495154068970 4990308137940
• Sum of all divisors σ(n): 14053630808448
• Sum of proper divisors (its aliquot sum) s(n): 9063322670508
• 4990308137940 is an abundant number, because the sum of its proper divisors (9063322670508) is greater than itself. Its abundance is 4073014532568

Bases of 4990308137940

• Binary: 1001000100111100101100010110011101111010100₂
• Hexadecimal: 0x489E58B3BD4
• Base-36: 1ROIKMAQC

Squares and roots of 4990308137940

• 4990308137940 squared (4990308137940²) is 24903175311590190067443600
• 4990308137940 cubed (4990308137940³) is 124274518417975020695835154531970184000
• The square root of 4990308137940 is 2233899.7600474377
• The cube root of 4990308137940 is 17088.7037529893

Scales and comparisons

• 4,990,308,137,940 seconds is equal to 158,676 years, 18 weeks, 6 days, 59 minutes.
• To count from 1 to 4,990,308,137,940 would take you about three hundred ninety-six thousand, six hundred ninety 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 4990308137940 cubic inches would be around 1424.1 feet tall.

Recreational maths with 4990308137940

• 4990308137940 backwards is 0497318030994
• The number of decimal digits it has is: 13
• The sum of 4990308137940's digits is 57
• More coming soon!