13984836920420

Names of 13984836920420

• Cardinal: 13984836920420 can be written as Thirteen trillion, nine hundred eighty-four billion, eight hundred thirty-six million, nine hundred twenty thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.398483692042 × 10¹³

Factors of 13984836920420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3061338

Divisors of 13984836920420

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 67 134 268 335 670 1340 3413 6826 13652 17065 34130 68260 228671 457342 914684 1143355 2286710 3057851 4573420 6115702 12231404 15289255 30578510 61157020 204876017 409752034 819504068 1024380085 2048760170 4097520340 10436445463 20872890926 41745781852 52182227315 104364454630 208728909260 699241846021 1398483692042 2796967384084 3496209230105 6992418460210 13984836920420
• Sum of all divisors σ(n): 29815231215168
• Sum of proper divisors (its aliquot sum) s(n): 15830394294748
• 13984836920420 is an abundant number, because the sum of its proper divisors (15830394294748) is greater than itself. Its abundance is 1845557374328

Bases of 13984836920420

• Binary: 11001011100000011001001111001010010001100100₂
• Hexadecimal: 0xCB8193CA464
• Base-36: 4YGJMTOPW

Squares and roots of 13984836920420

• 13984836920420 squared (13984836920420²) is 195575663690742349412976400
• 13984836920420 cubed (13984836920420³) is 2735093762317938849028244472562138088000
• The square root of 13984836920420 is 3739630.5860900219
• The cube root of 13984836920420 is 24092.7182654085

Scales and comparisons

• 13,984,836,920,420 seconds is equal to 444,674 years, 28 weeks, 6 days, 10 hours, 20 minutes, 20 seconds.
• To count from 1 to 13,984,836,920,420 would take you about one million, one hundred eleven thousand, six hundred eighty-six 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 13984836920420 cubic inches would be around 2007.7 feet tall.

Recreational maths with 13984836920420

• 13984836920420 backwards is 02402963848931
• The number of decimal digits it has is: 14
• The sum of 13984836920420's digits is 59
• More coming soon!