396438144766

Names of 396438144766

• Cardinal: 396438144766 can be written as Three hundred ninety-six billion, four hundred thirty-eight million, one hundred forty-four thousand, seven hundred sixty-six.

Scientific notation

• Scientific notation: 3.96438144766 × 10¹¹

Factors of 396438144766

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8758

Divisors of 396438144766

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 19 29 38 58 361 551 722 1102 4201 4507 8402 9014 10469 20938 79819 85633 121829 130703 159638 171266 243658 261406 1516561 1627027 2314751 2483357 3033122 3254054 4629502 4966714 18933907 37867814 43980269 47183783 87960538 94367566 359744233 549083303 719488466 1098166606 6835140427 10432582757 13670280854 20865165514 198219072383 396438144766
• Sum of all divisors σ(n): 649542302640
• Sum of proper divisors (its aliquot sum) s(n): 253104157874
• 396438144766 is a deficient number, because the sum of its proper divisors (253104157874) is less than itself. Its deficiency is 143333986892

Bases of 396438144766

• Binary: 101110001001101100011100000011011111110₂
• Hexadecimal: 0x5C4D8E06FE
• Base-36: 524D1A7Y

Squares and roots of 396438144766

• 396438144766 squared (396438144766²) is 157163202625507973194756
• 396438144766 cubed (396438144766³) is 62305488474339321161669926640047096
• The square root of 396438144766 is 629633.3415298145
• The cube root of 396438144766 is 7346.1277813545

Scales and comparisons

• 396,438,144,766 seconds is equal to 12,605 years, 26 weeks, 2 days, 10 hours, 52 minutes, 46 seconds.
• To count from 1 to 396,438,144,766 would take you about twenty-five thousand, two hundred eleven 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 396438144766 cubic inches would be around 612.2 feet tall.

Recreational maths with 396438144766

• 396438144766 backwards is 667441834693
• The number of decimal digits it has is: 12
• The sum of 396438144766's digits is 61
• More coming soon!