13686135102480

Names of 13686135102480

• Cardinal: 13686135102480 can be written as Thirteen trillion, six hundred eighty-six billion, one hundred thirty-five million, one hundred two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.368613510248 × 10¹³

Factors of 13686135102480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 57025562937

Divisors of 13686135102480

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 57025562927 114051125854 171076688781 228102251708 285127814635 342153377562 456204503416 570255629270 684306755124 855383443905 912409006832 1140511258540 1368613510248 1710766887810 2281022517080 2737227020496 3421533775620 4562045034160 6843067551240 13686135102480
• Sum of all divisors σ(n): 42427018818432
• Sum of proper divisors (its aliquot sum) s(n): 28740883715952
• 13686135102480 is an abundant number, because the sum of its proper divisors (28740883715952) is greater than itself. Its abundance is 15054748613472

Bases of 13686135102480

• Binary: 11000111001010001101001110001001110000010000₂
• Hexadecimal: 0xC728D389C10
• Base-36: 4UNBNH2XC

Squares and roots of 13686135102480

• 13686135102480 squared (13686135102480²) is 187310294043335240102150400
• 13686135102480 cubed (13686135102480³) is 2563553990362340879856439570372372992000
• The square root of 13686135102480 is 3699477.6796839847
• The cube root of 13686135102480 is 23919.9503724227

Scales and comparisons

• 13,686,135,102,480 seconds is equal to 435,176 years, 39 weeks, 4 days, 11 hours, 8 minutes.
• To count from 1 to 13,686,135,102,480 would take you about one million, eighty-seven thousand, nine hundred forty-one 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 13686135102480 cubic inches would be around 1993.3 feet tall.

Recreational maths with 13686135102480

• 13686135102480 backwards is 08420153168631
• 13686135102480 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13686135102480's digits is 48
• More coming soon!