394162363406664

Names of 394162363406664

• Cardinal: 394162363406664 can be written as Three hundred ninety-four trillion, one hundred sixty-two billion, three hundred sixty-three million, four hundred six thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.94162363406664 × 10¹⁴

Factors of 394162363406664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5474477269542

Divisors of 394162363406664

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 5474477269537 10948954539074 16423431808611 21897909078148 32846863617222 43795818156296 49270295425833 65693727234444 98540590851666 131387454468888 197081181703332 394162363406664
• Sum of all divisors σ(n): 1067523067559910
• Sum of proper divisors (its aliquot sum) s(n): 673360704153246
• 394162363406664 is an abundant number, because the sum of its proper divisors (673360704153246) is greater than itself. Its abundance is 279198340746582

Bases of 394162363406664

• Binary: 1011001100111110100010011101001111001100101001000₂
• Hexadecimal: 0x1667D13A79948
• Base-36: 3VPVOU79E0

Squares and roots of 394162363406664

• 394162363406664 squared (394162363406664²) is 155363968726327055539439608896
• 394162363406664 cubed (394162363406664³) is 61238629101408105500380821652133850360082944
• The square root of 394162363406664 is 19853522.6951456653
• The cube root of 394162363406664 is 73320.4380722877

Scales and comparisons

• 394,162,363,406,664 seconds is equal to 12,533,143 years, 48 weeks, 3 days, 6 hours, 44 minutes, 24 seconds.
• To count from 1 to 394,162,363,406,664 would take you about thirty-one million, three hundred thirty-two thousand, eight hundred fifty-nine 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 394162363406664 cubic inches would be around 6110 feet tall.

Recreational maths with 394162363406664

• 394162363406664 backwards is 466604363261493
• The number of decimal digits it has is: 15
• The sum of 394162363406664's digits is 63
• More coming soon!