1144211221

Names of 1144211221

• Cardinal: 1144211221 can be written as One billion, one hundred forty-four million, two hundred eleven thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.144211221 × 10⁹

Factors of 1144211221

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 132

Divisors of 1144211221

• Number of divisors d(n): 12
• Complete list of divisors:
  1 61 71 3721 4331 5041 226981 264191 307501 16115651 18757561 1144211221
• Sum of all divisors σ(n): 1179896332
• Sum of proper divisors (its aliquot sum) s(n): 35685111
• 1144211221 is a deficient number, because the sum of its proper divisors (35685111) is less than itself. Its deficiency is 1108526110

Bases of 1144211221

• Binary: 1000100001100110100011100010101₂
• Hexadecimal: 0x44334715
• Base-36: IX8F11

Squares and roots of 1144211221

• 1144211221 squared (1144211221²) is 1309219318262310841
• 1144211221 cubed (1144211221³) is 1498023434705706285662146861
• The square root of 1144211221 is 33826.1913463517
• The cube root of 1144211221 is 1045.9286696701

Scales and comparisons

• 1,144,211,221 seconds is equal to 36 years, 19 weeks, 6 days, 4 hours, 27 minutes, 1 second.
• To count from 1 to 1,144,211,221 would take you about seventy-two 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 1144211221 cubic inches would be around 87.2 feet tall.

Recreational maths with 1144211221

• 1144211221 backwards is 1221124411
• The number of decimal digits it has is: 10
• The sum of 1144211221's digits is 19
• More coming soon!