13989644506513

Names of 13989644506513

• Cardinal: 13989644506513 can be written as Thirteen trillion, nine hundred eighty-nine billion, six hundred forty-four million, five hundred six thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.3989644506513 × 10¹³

Factors of 13989644506513

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 692

Divisors of 13989644506513

• Number of divisors d(n): 72
• Complete list of divisors:
  1 13 17 61 169 221 289 601 793 1037 2197 2873 3757 7813 10217 10309 13481 17629 36661 37349 48841 101569 132821 134017 173689 175253 229177 361201 476593 623237 634933 1320397 1726673 2257957 2278289 2979301 4695613 6140417 6195709 8102081 10595029 22033261 22446749 29353441 38730913 61042969 79825421 80544217 104387089 105327053 137735377 286432393 374565437 381594733 793558597 1037730473 1357032157 1369251689 1790559901 3723621109 4869350681 6367612429 13490496149 17641418041 23277278713 48407074417 63301558853 82778961577 229338434533 822920265089 1076126500501 13989644506513
• Sum of all divisors σ(n): 16390008758760
• Sum of proper divisors (its aliquot sum) s(n): 2400364252247
• 13989644506513 is a deficient number, because the sum of its proper divisors (2400364252247) is less than itself. Its deficiency is 11589280254266

Bases of 13989644506513

• Binary: 11001011100100110111110010101001010110010001₂
• Hexadecimal: 0xCB937CA9591
• Base-36: 4YIR54XW1

Squares and roots of 13989644506513

• 13989644506513 squared (13989644506513²) is 195710153418609359299419169
• 13989644506513 cubed (13989644506513³) is 2737915472641464850187045987912537547697
• The square root of 13989644506513 is 3740273.3197606027
• The cube root of 13989644506513 is 24095.4787444355

Scales and comparisons

• 13,989,644,506,513 seconds is equal to 444,827 years, 21 weeks, 6 days, 18 hours, 55 minutes, 13 seconds.
• To count from 1 to 13,989,644,506,513 would take you about one million, one hundred twelve thousand and 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 13989644506513 cubic inches would be around 2008 feet tall.

Recreational maths with 13989644506513

• 13989644506513 backwards is 31560544698931
• The number of decimal digits it has is: 14
• The sum of 13989644506513's digits is 64
• More coming soon!