4938448137849

Names of 4938448137849

• Cardinal: 4938448137849 can be written as Four trillion, nine hundred thirty-eight billion, four hundred forty-eight million, one hundred thirty-seven thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 4.938448137849 × 10¹²

Factors of 4938448137849

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 399

Divisors of 4938448137849

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 59 81 177 243 337 531 729 1011 1593 2187 3033 4779 9099 14337 19883 27297 43011 59649 81891 113569 129033 178947 245673 340707 536841 737019 1022121 1610523 3066363 4831569 6700571 9199089 14494707 20101713 27597267 38272753 43484121 60305139 82791801 114818259 180915417 248375403 344454777 542746251 1033364331 1628238753 2258092427 3100092993 4884716259 6774277281 9300278979 14654148777 20322831843 27900836937 60968495529 83702510811 182905486587 548716459761 1646149379283 4938448137849
• Sum of all divisors σ(n): 7554494688000
• Sum of proper divisors (its aliquot sum) s(n): 2616046550151
• 4938448137849 is a deficient number, because the sum of its proper divisors (2616046550151) is less than itself. Its deficiency is 2322401587698

Bases of 4938448137849

• Binary: 1000111110111010010011100100110111001111001₂
• Hexadecimal: 0x47DD2726E79
• Base-36: 1R0OWIIK9

Squares and roots of 4938448137849

• 4938448137849 squared (4938448137849²) is 24388270010224255706346801
• 4938448137849 cubed (4938448137849³) is 120440206617350587783900371569048171049
• The square root of 4938448137849 is 2222261.9417721665
• The cube root of 4938448137849 is 17029.3014134685

Scales and comparisons

• 4,938,448,137,849 seconds is equal to 157,027 years, 19 weeks, 3 days, 13 hours, 24 minutes, 9 seconds.
• To count from 1 to 4,938,448,137,849 would take you about three hundred ninety-two thousand, five hundred sixty-eight 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 4938448137849 cubic inches would be around 1419.1 feet tall.

Recreational maths with 4938448137849

• 4938448137849 backwards is 9487318448394
• The number of decimal digits it has is: 13
• The sum of 4938448137849's digits is 72
• More coming soon!