400320806650011793

Names of 400320806650011793

• Cardinal: 400320806650011793 can be written as Four hundred quadrillion, three hundred twenty trillion, eight hundred six billion, six hundred fifty million, eleven thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 4.00320806650011793 × 10¹⁷

Factors of 400320806650011793

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 324094705

Divisors of 400320806650011793

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 13 23 91 161 169 299 1183 2093 3887 27209 45403 317821 590239 1044269 4131673 7309883 7673107 13575497 53711749 95028479 176481461 324049259 1235370227 2268344813 4212640367 7453132957 29488482569 52171930699 54764324771 96890728441 383350273397 678235099087 1259579469733 8817056288131 14712808506377 102989659544639 191266510582901 338394595646671 1338865574080307 2368762169526697 2486464637577713 4399129743406723 17405252463043991 30793908203847061 57188686664287399 400320806650011793
• Sum of all divisors σ(n): 516960627070141440
• Sum of proper divisors (its aliquot sum) s(n): 116639820420129647
• 400320806650011793 is a deficient number, because the sum of its proper divisors (116639820420129647) is less than itself. Its deficiency is 283680986229882146

Bases of 400320806650011793

• Binary: 10110001110001110011010011100010100100100100110000010010001₂
• Hexadecimal: 0x58E39A714926091
• Base-36: 31HPVRQMHHG1

Squares and roots of 400320806650011793

• 400320806650011793 squared (400320806650011793²) is 160256748236916126189045647039074849
• 400320806650011793 cubed (400320806650011793³) is 64154110725310118852223901768229775036722477659694257
• The square root of 400320806650011793 is 632709101.1278499013
• The cube root of 400320806650011793 is 737003.2240591967

Scales and comparisons

• 400,320,806,650,011,793 seconds is equal to 12,728,963,377 years, 47 weeks, 3 days, 7 hours, 43 minutes, 13 seconds.
• To count from 1 to 400,320,806,650,011,793 would take you about thirty-eight billion, one hundred eighty-six million, eight hundred ninety thousand, one hundred thirty-three 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 400320806650011793 cubic inches would be around 61416.9 feet tall.

Recreational maths with 400320806650011793

• 400320806650011793 backwards is 397110056608023004
• The number of decimal digits it has is: 18
• The sum of 400320806650011793's digits is 55
• More coming soon!