1331202542

Names of 1331202542

• Cardinal: 1331202542 can be written as One billion, three hundred thirty-one million, two hundred two thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.331202542 × 10⁹

Factors of 1331202542

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2762074

Divisors of 1331202542

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 241 482 2761831 5523662 665601271 1331202542
• Sum of all divisors σ(n): 2005090032
• Sum of proper divisors (its aliquot sum) s(n): 673887490
• 1331202542 is a deficient number, because the sum of its proper divisors (673887490) is less than itself. Its deficiency is 657315052

Bases of 1331202542

• Binary: 1001111010110001000100111101110₂
• Hexadecimal: 0x4F5889EE
• Base-36: M0KAGE

Squares and roots of 1331202542

• 1331202542 squared (1331202542²) is 1772100207827261764
• 1331202542 cubed (1331202542³) is 2359024301338379157136204088
• The square root of 1331202542 is 36485.6484388039
• The cube root of 1331202542 is 1100.0557938643

Scales and comparisons

• 1,331,202,542 seconds is equal to 42 years, 17 weeks, 10 hours, 29 minutes, 2 seconds.
• To count from 1 to 1,331,202,542 would take you about eighty-four 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 1331202542 cubic inches would be around 91.7 feet tall.

Recreational maths with 1331202542

• 1331202542 backwards is 2452021331
• The number of decimal digits it has is: 10
• The sum of 1331202542's digits is 23
• More coming soon!