394180066554442

Names of 394180066554442

• Cardinal: 394180066554442 can be written as Three hundred ninety-four trillion, one hundred eighty billion, sixty-six million, five hundred fifty-four thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 3.94180066554442 × 10¹⁴

Factors of 394180066554442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 223164166

Divisors of 394180066554442

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 71 142 497 994 1777 3554 12439 24878 126167 252334 883169 1766338 223162309 446324618 1562136163 3124272326 15844523939 31689047878 110911667573 221823335146 396559423093 793118846186 2775915961651 5551831923302 28155719039603 56311438079206 197090033277221 394180066554442
• Sum of all divisors σ(n): 685640310647040
• Sum of proper divisors (its aliquot sum) s(n): 291460244092598
• 394180066554442 is a deficient number, because the sum of its proper divisors (291460244092598) is less than itself. Its deficiency is 102719822461844

Bases of 394180066554442

• Binary: 1011001101000000100110010110110000011001001001010₂
• Hexadecimal: 0x1668132D8324A
• Base-36: 3VQ3TM75MY

Squares and roots of 394180066554442

• 394180066554442 squared (394180066554442²) is 155377924868864324613749931364
• 394180066554442 cubed (394180066554442³) is 61246880765900028241436246320053729469318888
• The square root of 394180066554442 is 19853968.5341354865
• The cube root of 394180066554442 is 73321.5357444135

Scales and comparisons

• 394,180,066,554,442 seconds is equal to 12,533,706 years, 43 weeks, 3 days, 19 hours, 47 minutes, 22 seconds.
• To count from 1 to 394,180,066,554,442 would take you about thirty-one million, three hundred thirty-four thousand, two hundred sixty-seven 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 394180066554442 cubic inches would be around 6110.1 feet tall.

Recreational maths with 394180066554442

• 394180066554442 backwards is 244455660081493
• The number of decimal digits it has is: 15
• The sum of 394180066554442's digits is 61
• More coming soon!