1399630061

Names of 1399630061

• Cardinal: 1399630061 can be written as One billion, three hundred ninety-nine million, six hundred thirty thousand and sixty-one.

Scientific notation

• Scientific notation: 1.399630061 × 10⁹

Factors of 1399630061

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 52771

Divisors of 1399630061

• Number of divisors d(n): 8
• Complete list of divisors:
  1 47 571 26837 52153 2451191 29779363 1399630061
• Sum of all divisors σ(n): 1431940224
• Sum of proper divisors (its aliquot sum) s(n): 32310163
• 1399630061 is a deficient number, because the sum of its proper divisors (32310163) is less than itself. Its deficiency is 1367319898

Bases of 1399630061

• Binary: 1010011011011001010100011101101₂
• Hexadecimal: 0x536CA8ED
• Base-36: N5AXGT

Squares and roots of 1399630061

• 1399630061 squared (1399630061²) is 1958964307654863721
• 1399630061 cubed (1399630061³) is 2741825333419799676769916981
• The square root of 1399630061 is 37411.6300232963
• The cube root of 1399630061 is 1118.5903984801

Scales and comparisons

• 1,399,630,061 seconds is equal to 44 years, 26 weeks, 1 day, 10 hours, 7 minutes, 41 seconds.
• To count from 1 to 1,399,630,061 would take you about eighty-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 1399630061 cubic inches would be around 93.2 feet tall.

Recreational maths with 1399630061

• 1399630061 backwards is 1600369931
• The number of decimal digits it has is: 10
• The sum of 1399630061's digits is 38
• More coming soon!