813423519282242

Names of 813423519282242

• Cardinal: 813423519282242 can be written as Eight hundred thirteen trillion, four hundred twenty-three billion, five hundred nineteen million, two hundred eighty-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 8.13423519282242 × 10¹⁴

Factors of 813423519282242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 59999246

Divisors of 813423519282242

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 11 22 67 134 737 1474 9199 18398 101189 202378 616333 1232666 6779663 13559326 59989967 119979934 659889637 1319779274 4019327789 8038655578 44212605679 88425211358 551847706433 1103695412866 6070324770763 12140649541526 36973796331011 73947592662022 406711759641121 813423519282242
• Sum of all divisors σ(n): 1351070063308800
• Sum of proper divisors (its aliquot sum) s(n): 537646544026558
• 813423519282242 is a deficient number, because the sum of its proper divisors (537646544026558) is less than itself. Its deficiency is 275776975255684

Bases of 813423519282242

• Binary: 10111000111100110111101011111010110011010001000010₂
• Hexadecimal: 0x2E3CDEBEB3442
• Base-36: 80C1LTEOG2

Squares and roots of 813423519282242

• 813423519282242 squared (813423519282242²) is 661657821721507922778856546564
• 813423519282242 cubed (813423519282242³) is 538208033905331239451479590043226268131316488
• The square root of 813423519282242 is 28520580.6266675083
• The cube root of 813423519282242 is 93348.1198520497

Scales and comparisons

• 813,423,519,282,242 seconds is equal to 25,864,351 years, 43 weeks, 18 hours, 24 minutes, 2 seconds.
• To count from 1 to 813,423,519,282,242 would take you about sixty-four million, six hundred sixty thousand, eight hundred seventy-nine 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 813423519282242 cubic inches would be around 7779 feet tall.

Recreational maths with 813423519282242

• 813423519282242 backwards is 242282915324318
• The number of decimal digits it has is: 15
• The sum of 813423519282242's digits is 56
• More coming soon!