400696137739787044

Names of 400696137739787044

• Cardinal: 400696137739787044 can be written as Four hundred quadrillion, six hundred ninety-six trillion, one hundred thirty-seven billion, seven hundred thirty-nine million, seven hundred eighty-seven thousand and forty-four.

Scientific notation

• Scientific notation: 4.00696137739787044 × 10¹⁷

Factors of 400696137739787044

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 78542

Divisors of 400696137739787044

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 4 4261 8522 17044 74279 148558 297116 316502819 633005638 1266011276 5517369841 11034739682 22069479364 23509512892501 47019025785002 94038051570004
• Sum of all divisors σ(n): 400766707116122954
• Sum of proper divisors (its aliquot sum) s(n): 70569376335910
• 400696137739787044 is a deficient number, because the sum of its proper divisors (70569376335910) is less than itself. Its deficiency is 400625568363451134

Bases of 400696137739787044

• Binary: 10110001111100011110000001110101000110110011101101100100100₂
• Hexadecimal: 0x58F8F03A8D9DB24
• Base-36: 31LEXCGMKQW4

Squares and roots of 400696137739787044

• 400696137739787044 squared (400696137739787044²) is 160557394799582391014182926470257936
• 400696137739787044 cubed (400696137739787044³) is 64334727981754833783730640330821949597494704390981184
• 400696137739787044 is a perfect square number. Its square root is 633005638
• The cube root of 400696137739787044 is 737233.4842345823

Scales and comparisons

• 400,696,137,739,787,044 seconds is equal to 12,740,897,745 years, 30 weeks, 5 days, 16 hours, 24 minutes, 4 seconds.
• To count from 1 to 400,696,137,739,787,044 would take you about thirty-eight billion, two hundred twenty-two million, six hundred ninety-three thousand, two hundred thirty-six 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 400696137739787044 cubic inches would be around 61436.1 feet tall.

Recreational maths with 400696137739787044

• 400696137739787044 backwards is 440787937731696004
• The number of decimal digits it has is: 18
• The sum of 400696137739787044's digits is 85
• More coming soon!