307820828920423

Names of 307820828920423

• Cardinal: 307820828920423 can be written as Three hundred seven trillion, eight hundred twenty billion, eight hundred twenty-eight million, nine hundred twenty thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 3.07820828920423 × 10¹⁴

Factors of 307820828920423

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 319247

Divisors of 307820828920423

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 13 91 139 973 1807 12649 126097 192991 882679 1350937 1639261 2508883 11474827 17527483 17562181 26825749 122692381 187780243 227857279 348734737 1595000953 2441143159 24335586127 170349102889 316362619651 2214538337557 3382646471653 23678525301571 43974404131489 307820828920423
• Sum of all divisors σ(n): 381586993786880
• Sum of proper divisors (its aliquot sum) s(n): 73766164866457
• 307820828920423 is a deficient number, because the sum of its proper divisors (73766164866457) is less than itself. Its deficiency is 234054664053966

Bases of 307820828920423

• Binary: 1000101111111011000011111001010011000101001100111₂
• Hexadecimal: 0x117F61F298A67
• Base-36: 3142XPU9UV

Squares and roots of 307820828920423

• 307820828920423 squared (307820828920423²) is 94753662717256324787666498929
• 307820828920423 cubed (307820828920423³) is 29167151000872022283581644118224255155726967
• The square root of 307820828920423 is 17544823.4223209839
• The cube root of 307820828920423 is 67520.0364054669

Scales and comparisons

• 307,820,828,920,423 seconds is equal to 9,787,750 years, 10 weeks, 5 days, 11 hours, 13 minutes, 43 seconds.
• To count from 1 to 307,820,828,920,423 would take you about twenty-four million, four hundred sixty-nine thousand, three hundred seventy-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 307820828920423 cubic inches would be around 5626.7 feet tall.

Recreational maths with 307820828920423

• 307820828920423 backwards is 324029828028703
• The number of decimal digits it has is: 15
• The sum of 307820828920423's digits is 58
• More coming soon!