855285588439092

Names of 855285588439092

• Cardinal: 855285588439092 can be written as Eight hundred fifty-five trillion, two hundred eighty-five billion, five hundred eighty-eight million, four hundred thirty-nine thousand and ninety-two.

Scientific notation

• Scientific notation: 8.55285588439092 × 10¹⁴

Factors of 855285588439092

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 317987423

Divisors of 855285588439092

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 74731 149462 224193 298924 448386 672579 896772 1345158 2690316 317912687 635825374 953738061 1271650748 1907476122 2861214183 3814952244 5722428366 11444856732 23757933012197 47515866024394 71273799036591 95031732048788 142547598073182 213821397109773 285095196146364 427642794219546 855285588439092
• Sum of all divisors σ(n): 2162000840965056
• Sum of proper divisors (its aliquot sum) s(n): 1306715252525964
• 855285588439092 is an abundant number, because the sum of its proper divisors (1306715252525964) is greater than itself. Its abundance is 451429664086872

Bases of 855285588439092

• Binary: 11000010011110000010110001101011100011000000110100₂
• Hexadecimal: 0x309E0B1AE3034
• Base-36: 8F68RWJC50

Squares and roots of 855285588439092

• 855285588439092 squared (855285588439092²) is 731513437791603863004993784464
• 855285588439092 cubed (855285588439092³) is 625652901092695029860088479296226235639866688
• The square root of 855285588439092 is 29245266.0859683751
• The cube root of 855285588439092 is 94922.7659777639

Scales and comparisons

• 855,285,588,439,092 seconds is equal to 27,195,436 years, 7 weeks, 2 days, 1 hour, 58 minutes, 12 seconds.
• To count from 1 to 855,285,588,439,092 would take you about sixty-seven million, nine hundred eighty-eight thousand, five hundred ninety 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 855285588439092 cubic inches would be around 7910.2 feet tall.

Recreational maths with 855285588439092

• 855285588439092 backwards is 290934885582558
• The number of decimal digits it has is: 15
• The sum of 855285588439092's digits is 81
• More coming soon!