13725880840

Names of 13725880840

• Cardinal: 13725880840 can be written as Thirteen billion, seven hundred twenty-five million, eight hundred eighty thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.372588084 × 10¹⁰

Factors of 13725880840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 803698

Divisors of 13725880840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 61 70 122 140 244 280 305 427 488 610 854 1220 1708 2135 2440 3416 4270 8540 17080 803623 1607246 3214492 4018115 5625361 6428984 8036230 11250722 16072460 22501444 28126805 32144920 45002888 49021003 56253610 98042006 112507220 196084012 225014440 245105015 343147021 392168024 490210030 686294042 980420060 1372588084 1715735105 1960840120 2745176168 3431470210 6862940420 13725880840
• Sum of all divisors σ(n): 35873775360
• Sum of proper divisors (its aliquot sum) s(n): 22147894520
• 13725880840 is an abundant number, because the sum of its proper divisors (22147894520) is greater than itself. Its abundance is 8422013680

Bases of 13725880840

• Binary: 1100110010001000000101001000001000₂
• Hexadecimal: 0x332205208
• Base-36: 6B019FS

Squares and roots of 13725880840

• 13725880840 squared (13725880840²) is 188399804833879105600
• 13725880840 cubed (13725880840³) is 2585953271429080598431376704000
• The square root of 13725880840 is 117157.5044117961
• The cube root of 13725880840 is 2394.3083205343

Scales and comparisons

• 13,725,880,840 seconds is equal to 436 years, 22 weeks, 6 days, 8 hours, 40 minutes, 40 seconds.
• To count from 1 to 13,725,880,840 would take you about eight hundred seventy-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 13725880840 cubic inches would be around 199.5 feet tall.

Recreational maths with 13725880840

• 13725880840 backwards is 04808852731
• The number of decimal digits it has is: 11
• The sum of 13725880840's digits is 46
• More coming soon!