400404682569139

Names of 400404682569139

• Cardinal: 400404682569139 can be written as Four hundred trillion, four hundred four billion, six hundred eighty-two million, five hundred sixty-nine thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 4.00404682569139 × 10¹⁴

Factors of 400404682569139

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5176331217

Divisors of 400404682569139

• Number of divisors d(n): 8
• Complete list of divisors:
  1 103 751 77353 5176330363 533162027389 3887424102613 400404682569139
• Sum of all divisors σ(n): 404830445107712
• Sum of proper divisors (its aliquot sum) s(n): 4425762538573
• 400404682569139 is a deficient number, because the sum of its proper divisors (4425762538573) is less than itself. Its deficiency is 395978920030566

Bases of 400404682569139

• Binary: 1011011000010101001111010110111101111010110110011₂
• Hexadecimal: 0x16C2A7ADEF5B3
• Base-36: 3XXJDDUXF7

Squares and roots of 400404682569139

• 400404682569139 squared (400404682569139²) is 160323909823292964941515201321
• 400404682569139 cubed (400404682569139³) is 64194444221038885533163677556950005086632619
• The square root of 400404682569139 is 20010114.5066473571
• The cube root of 400404682569139 is 73705.4693201753

Scales and comparisons

• 400,404,682,569,139 seconds is equal to 12,731,630 years, 19 weeks, 2 days, 15 hours, 52 minutes, 19 seconds.
• To count from 1 to 400,404,682,569,139 would take you about thirty-one million, eight hundred twenty-nine thousand and 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 400404682569139 cubic inches would be around 6142.1 feet tall.

Recreational maths with 400404682569139

• 400404682569139 backwards is 931965286404004
• The number of decimal digits it has is: 15
• The sum of 400404682569139's digits is 61
• More coming soon!