1377997109

Names of 1377997109

• Cardinal: 1377997109 can be written as One billion, three hundred seventy-seven million, nine hundred ninety-seven thousand, one hundred nine.

Scientific notation

• Scientific notation: 1.377997109 × 10⁹

Factors of 1377997109

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1377997109

Divisors of 1377997109

• Number of divisors d(n): 2
• Complete list of divisors:
  1 1377997109
• Sum of all divisors σ(n): 1377997110
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1377997109 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1377997108

Bases of 1377997109

• Binary: 1010010001000101001000100110101₂
• Hexadecimal: 0x52229135
• Base-36: MSF9DH

Squares and roots of 1377997109

• 1377997109 squared (1377997109²) is 1898876032412357881
• 1377997109 cubed (1377997109³) is 2616645683013619455891366029
• The square root of 1377997109 is 37121.3834467413
• The cube root of 1377997109 is 1112.7973996639

Scales and comparisons

• 1,377,997,109 seconds is equal to 43 years, 42 weeks, 3 days, 58 minutes, 29 seconds.
• To count from 1 to 1,377,997,109 would take you about eighty-seven 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 1377997109 cubic inches would be around 92.7 feet tall.

Recreational maths with 1377997109

• 1377997109 backwards is 9017997731
• The number of decimal digits it has is: 10
• The sum of 1377997109's digits is 53
• More coming soon!