13871826139140

Names of 13871826139140

• Cardinal: 13871826139140 can be written as Thirteen trillion, eight hundred seventy-one billion, eight hundred twenty-six million, one hundred thirty-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.387182613914 × 10¹³

Factors of 13871826139140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6854864

Divisors of 13871826139140

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 11261 22522 33783 45044 56305 67566 101349 112610 135132 168915 202698 225220 337830 405396 506745 675660 1013490 2026980 6843593 13687186 20530779 27374372 34217965 41061558 61592337 68435930 82123116 102653895 123184674 136871860 205307790 246369348 307961685 410615580 615923370 1231846740 77065700773 154131401546 231197102319 308262803092 385328503865 462394204638 693591306957 770657007730 924788409276 1155985511595 1387182613914 1541314015460 2311971023190 2774365227828 3467956534785 4623942046380 6935913069570 13871826139140
• Sum of all divisors σ(n): 42081615372888
• Sum of proper divisors (its aliquot sum) s(n): 28209789233748
• 13871826139140 is an abundant number, because the sum of its proper divisors (28209789233748) is greater than itself. Its abundance is 14337963094608

Bases of 13871826139140

• Binary: 11001001110111001001010001001111100000000100₂
• Hexadecimal: 0xC9DC944F804
• Base-36: 4X0MN4FT0

Squares and roots of 13871826139140

• 13871826139140 squared (13871826139140²) is 192427560434527758639939600
• 13871826139140 cubed (13871826139140³) is 2669321662726624218883431118870795944000
• The square root of 13871826139140 is 3724490.0508848189
• The cube root of 13871826139140 is 24027.6453073347

Scales and comparisons

• 13,871,826,139,140 seconds is equal to 441,081 years, 8 weeks, 3 days, 6 hours, 39 minutes.
• To count from 1 to 13,871,826,139,140 would take you about one million, one hundred two thousand, seven hundred two 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 13871826139140 cubic inches would be around 2002.3 feet tall.

Recreational maths with 13871826139140

• 13871826139140 backwards is 04193162817831
• The number of decimal digits it has is: 14
• The sum of 13871826139140's digits is 54
• More coming soon!