1443337921

Names of 1443337921

• Cardinal: 1443337921 can be written as One billion, four hundred forty-three million, three hundred thirty-seven thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 1.443337921 × 10⁹

Factors of 1443337921

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12531

Divisors of 1443337921

• Number of divisors d(n): 8
• Complete list of divisors:
  1 37 6121 6373 226477 235801 39009133 1443337921
• Sum of all divisors σ(n): 1482821864
• Sum of proper divisors (its aliquot sum) s(n): 39483943
• 1443337921 is a deficient number, because the sum of its proper divisors (39483943) is less than itself. Its deficiency is 1403853978

Bases of 1443337921

• Binary: 1010110000001111001011011000001₂
• Hexadecimal: 0x560796C1
• Base-36: NVBQO1

Squares and roots of 1443337921

• 1443337921 squared (1443337921²) is 2083224354196602241
• 1443337921 cubed (1443337921³) is 3006796708362691503788880961
• The square root of 1443337921 is 37991.2874354107
• The cube root of 1443337921 is 1130.1150902171

Scales and comparisons

• 1,443,337,921 seconds is equal to 45 years, 46 weeks, 3 days, 7 hours, 12 minutes, 1 second.
• To count from 1 to 1,443,337,921 would take you about ninety-one 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 1443337921 cubic inches would be around 94.2 feet tall.

Recreational maths with 1443337921

• 1443337921 backwards is 1297333441
• 1443337921 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1443337921's digits is 37
• More coming soon!