1213200138406810

Names of 1213200138406810

• Cardinal: 1213200138406810 can be written as One quadrillion, two hundred thirteen trillion, two hundred billion, one hundred thirty-eight million, four hundred six thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.21320013840681 × 10¹⁵

Factors of 1213200138406810

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2513331

Divisors of 1213200138406810

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 17 34 85 89 170 178 445 890 1513 3026 7565 15130 32321 64642 161605 323210 549457 1098914 2480897 2747285 2876569 4961794 5494570 5753138 12404485 14382845 24808970 28765690 42175249 48901673 84350498 97803346 210876245 220799833 244508365 421752490 441599666 489016730 1103999165 2207998330 3753597161 7507194322 18767985805 37535971610 80185071937 160370143874 400925359685 801850719370 1363146222929 2726292445858 6815731114645 7136471402393 13631462229290 14272942804786 35682357011965 71364714023930 121320013840681 242640027681362 606600069203405 1213200138406810
• Sum of all divisors σ(n): 2338269983148960
• Sum of proper divisors (its aliquot sum) s(n): 1125069844742150
• 1213200138406810 is a deficient number, because the sum of its proper divisors (1125069844742150) is less than itself. Its deficiency is 88130293664660

Bases of 1213200138406810

• Binary: 100010011110110011000101011010010101000101110011010₂
• Hexadecimal: 0x44F662B4A8B9A
• Base-36: BY1KG6IAHM

Squares and roots of 1213200138406810

• 1213200138406810 squared (1213200138406810²) is 1471854575830302940445054376100
• 1213200138406810 cubed (1213200138406810³) is 1785654175112020151923271289704476472541241000
• The square root of 1213200138406810 is 34831022.6437124581
• The cube root of 1213200138406810 is 106654.0824314035

Scales and comparisons

• 1,213,200,138,406,810 seconds is equal to 38,576,011 years, 37 weeks, 5 days, 14 hours, 20 minutes, 10 seconds.
• To count from 1 to 1,213,200,138,406,810 would take you about one hundred fifteen million, seven hundred twenty-eight thousand and thirty-five 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 1213200138406810 cubic inches would be around 8887.8 feet tall.

Recreational maths with 1213200138406810

• 1213200138406810 backwards is 0186048310023121
• The number of decimal digits it has is: 16
• The sum of 1213200138406810's digits is 40
• More coming soon!