67978438850273

Names of 67978438850273

• Cardinal: 67978438850273 can be written as Sixty-seven trillion, nine hundred seventy-eight billion, four hundred thirty-eight million, eight hundred fifty thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 6.7978438850273 × 10¹³

Factors of 67978438850273

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 613

Divisors of 67978438850273

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 19 49 133 361 587 931 2527 4109 6859 11153 17689 28763 48013 78071 211907 336091 344569 546497 1483349 2411983 4026233 6546811 10383443 16883881 28183631 45827677 124389409 197285417 202262003 320793739 870725863 1415834021 2363398771 3842978057 6095081041 9910838147 16543791397 26900846399 73016583083 115806539779 188305924793 511116081581 1387315078577 3577812571067 9711205550039 67978438850273
• Sum of all divisors σ(n): 83611922788800
• Sum of proper divisors (its aliquot sum) s(n): 15633483938527
• 67978438850273 is a deficient number, because the sum of its proper divisors (15633483938527) is less than itself. Its deficiency is 52344954911746

Bases of 67978438850273

• Binary: 1111011101001101110110101100110011011011100001₂
• Hexadecimal: 0x3DD376B336E1
• Base-36: O3GV3C8V5

Squares and roots of 67978438850273

• 67978438850273 squared (67978438850273²) is 4621068148520305550112174529
• 67978438850273 cubed (67978438850273³) is 314132998557131860426162110275334675296417
• The square root of 67978438850273 is 8244903.8108563159
• The cube root of 67978438850273 is 40812.2365838863

Scales and comparisons

• 67,978,438,850,273 seconds is equal to 2,161,504 years, 4 weeks, 2 days, 16 hours, 37 minutes, 53 seconds.
• To count from 1 to 67,978,438,850,273 would take you about five million, four hundred three thousand, seven hundred sixty 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 67978438850273 cubic inches would be around 3401 feet tall.

Recreational maths with 67978438850273

• 67978438850273 backwards is 37205883487976
• The number of decimal digits it has is: 14
• The sum of 67978438850273's digits is 77
• More coming soon!