1442865481

Names of 1442865481

• Cardinal: 1442865481 can be written as One billion, four hundred forty-two million, eight hundred sixty-five thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.442865481 × 10⁹

Factors of 1442865481

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 664091

Divisors of 1442865481

• Number of divisors d(n): 8
• Complete list of divisors:
  1 41 53 2173 663997 27223877 35191841 1442865481
• Sum of all divisors σ(n): 1505947464
• Sum of proper divisors (its aliquot sum) s(n): 63081983
• 1442865481 is a deficient number, because the sum of its proper divisors (63081983) is less than itself. Its deficiency is 1379783498

Bases of 1442865481

• Binary: 1010110000000000110000101001001₂
• Hexadecimal: 0x56006149
• Base-36: NV1M4P

Squares and roots of 1442865481

• 1442865481 squared (1442865481²) is 2081860796261361361
• 1442865481 cubed (1442865481³) is 3003845079172692161854079641
• The square root of 1442865481 is 37985.0691851415
• The cube root of 1442865481 is 1129.9917719399

Scales and comparisons

• 1,442,865,481 seconds is equal to 45 years, 45 weeks, 4 days, 19 hours, 58 minutes, 1 second.
• To count from 1 to 1,442,865,481 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 1442865481 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442865481

• 1442865481 backwards is 1845682441
• The number of decimal digits it has is: 10
• The sum of 1442865481's digits is 43
• More coming soon!