13999928391248

Names of 13999928391248

• Cardinal: 13999928391248 can be written as Thirteen trillion, nine hundred ninety-nine billion, nine hundred twenty-eight million, three hundred ninety-one thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.3999928391248 × 10¹³

Factors of 13999928391248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 94380045

Divisors of 13999928391248

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 73 127 146 254 292 508 584 1016 1168 2032 9271 18542 37084 74168 148336 94379843 188759686 377519372 755038744 1510077488 6889728539 11986240061 13779457078 23972480122 27558914156 47944960244 55117828312 95889920488 110235656624 191779840976 874995524453 1749991048906 3499982097812 6999964195624 13999928391248
• Sum of all divisors σ(n): 27712942353408
• Sum of proper divisors (its aliquot sum) s(n): 13713013962160
• 13999928391248 is a deficient number, because the sum of its proper divisors (13713013962160) is less than itself. Its deficiency is 286914429088

Bases of 13999928391248

• Binary: 11001011101110011100110000100011011001010000₂
• Hexadecimal: 0xCBB9CC23650
• Base-36: 4YNH7WA4W

Squares and roots of 13999928391248

• 13999928391248 squared (13999928391248²) is 195997994960071813362997504
• 13999928391248 cubed (13999928391248³) is 2743957894269191794049579754825759444992
• The square root of 13999928391248 is 3741647.8176397093
• The cube root of 13999928391248 is 24101.3815494727

Scales and comparisons

• 13,999,928,391,248 seconds is equal to 445,154 years, 21 weeks, 5 days, 5 hours, 34 minutes, 8 seconds.
• To count from 1 to 13,999,928,391,248 would take you about one million, one hundred twelve thousand, eight 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 13999928391248 cubic inches would be around 2008.4 feet tall.

Recreational maths with 13999928391248

• 13999928391248 backwards is 84219382999931
• The number of decimal digits it has is: 14
• The sum of 13999928391248's digits is 77
• More coming soon!