1399244001

Names of 1399244001

• Cardinal: 1399244001 can be written as One billion, three hundred ninety-nine million, two hundred forty-four thousand and one.

Scientific notation

• Scientific notation: 1.399244001 × 10⁹

Factors of 1399244001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4618071

Divisors of 1399244001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 101 303 4617967 13853901 466414667 1399244001
• Sum of all divisors σ(n): 1884130944
• Sum of proper divisors (its aliquot sum) s(n): 484886943
• 1399244001 is a deficient number, because the sum of its proper divisors (484886943) is less than itself. Its deficiency is 914357058

Bases of 1399244001

• Binary: 1010011011001101100010011100001₂
• Hexadecimal: 0x5366C4E1
• Base-36: N52NKX

Squares and roots of 1399244001

• 1399244001 squared (1399244001²) is 1957883774334488001
• 1399244001 cubed (1399244001³) is 2739557125892770102805732001
• The square root of 1399244001 is 37406.4700419593
• The cube root of 1399244001 is 1118.4875420819

Scales and comparisons

• 1,399,244,001 seconds is equal to 44 years, 25 weeks, 3 days, 22 hours, 53 minutes, 21 seconds.
• To count from 1 to 1,399,244,001 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 1399244001 cubic inches would be around 93.2 feet tall.

Recreational maths with 1399244001

• 1399244001 backwards is 1004429931
• The number of decimal digits it has is: 10
• The sum of 1399244001's digits is 33
• More coming soon!