1393404106

Names of 1393404106

• Cardinal: 1393404106 can be written as One billion, three hundred ninety-three million, four hundred four thousand, one hundred six.

Scientific notation

• Scientific notation: 1.393404106 × 10⁹

Factors of 1393404106

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 16992776

Divisors of 1393404106

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 41 82 16992733 33985466 696702053 1393404106
• Sum of all divisors σ(n): 2141084484
• Sum of proper divisors (its aliquot sum) s(n): 747680378
• 1393404106 is a deficient number, because the sum of its proper divisors (747680378) is less than itself. Its deficiency is 645723728

Bases of 1393404106

• Binary: 1010011000011011010100011001010₂
• Hexadecimal: 0x530DA8CA
• Base-36: N1LHHM

Squares and roots of 1393404106

• 1393404106 squared (1393404106²) is 1941575002617659236
• 1393404106 cubed (1393404106³) is 2705398580754407127551223016
• The square root of 1393404106 is 37328.3284651215
• The cube root of 1393404106 is 1116.9293296819

Scales and comparisons

• 1,393,404,106 seconds is equal to 44 years, 15 weeks, 6 days, 8 hours, 41 minutes, 46 seconds.
• To count from 1 to 1,393,404,106 would take you about eighty-eight 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 1393404106 cubic inches would be around 93.1 feet tall.

Recreational maths with 1393404106

• 1393404106 backwards is 6014043931
• The number of decimal digits it has is: 10
• The sum of 1393404106's digits is 31
• More coming soon!