13298999477872

Names of 13298999477872

• Cardinal: 13298999477872 can be written as Thirteen trillion, two hundred ninety-eight billion, nine hundred ninety-nine million, four hundred seventy-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3298999477872 × 10¹³

Factors of 13298999477872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1164235

Divisors of 13298999477872

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 479 958 1493 1916 2986 3832 5972 7664 11944 23888 715147 1162261 1430294 2324522 2860588 4649044 5721176 9298088 11442352 18596176 556723019 1113446038 1735255673 2226892076 3470511346 4453784152 6941022692 8907568304 13882045384 27764090768 831187467367 1662374934734 3324749869468 6649499738936 13298999477872
• Sum of all divisors σ(n): 25837921088640
• Sum of proper divisors (its aliquot sum) s(n): 12538921610768
• 13298999477872 is a deficient number, because the sum of its proper divisors (12538921610768) is less than itself. Its deficiency is 760077867104

Bases of 13298999477872

• Binary: 11000001100001101010001000111100011001110000₂
• Hexadecimal: 0xC186A23C670
• Base-36: 4PPH4X374

Squares and roots of 13298999477872

• 13298999477872 squared (13298999477872²) is 176863387112439728617648384
• 13298999477872 cubed (13298999477872³) is 2352106092863009364642175235140484558848
• The square root of 13298999477872 is 3646779.3294730625
• The cube root of 13298999477872 is 23692.2508909869

Scales and comparisons

• 13,298,999,477,872 seconds is equal to 422,867 years, 2 weeks, 3 days, 1 hour, 37 minutes, 52 seconds.
• To count from 1 to 13,298,999,477,872 would take you about one million, fifty-seven thousand, one hundred sixty-seven 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 13298999477872 cubic inches would be around 1974.4 feet tall.

Recreational maths with 13298999477872

• 13298999477872 backwards is 27877499989231
• The number of decimal digits it has is: 14
• The sum of 13298999477872's digits is 85
• More coming soon!