140437441

Names of 140437441

• Cardinal: 140437441 can be written as One hundred forty million, four hundred thirty-seven thousand, four hundred forty-one.

Scientific notation

• Scientific notation: 1.40437441 × 10⁸

Factors of 140437441

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3266030

Divisors of 140437441

• Number of divisors d(n): 4
• Complete list of divisors:
  1 43 3265987 140437441
• Sum of all divisors σ(n): 143703472
• Sum of proper divisors (its aliquot sum) s(n): 3266031
• 140437441 is a deficient number, because the sum of its proper divisors (3266031) is less than itself. Its deficiency is 137171410

Bases of 140437441

• Binary: 1000010111101110011111000001₂
• Hexadecimal: 0x85EE7C1
• Base-36: 2BM281

Squares and roots of 140437441

• 140437441 squared (140437441²) is 19722674834628481
• 140437441 cubed (140437441³) is 2769801983450322057357121
• The square root of 140437441 is 11850.6304051725
• The cube root of 140437441 is 519.7896597513

Scales and comparisons

• 140,437,441 seconds is equal to 4 years, 24 weeks, 1 day, 10 hours, 24 minutes, 1 second.
• To count from 1 to 140,437,441 would take you about six 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 140437441 cubic inches would be around 43.3 feet tall.

Recreational maths with 140437441

• 140437441 backwards is 144734041
• The number of decimal digits it has is: 9
• The sum of 140437441's digits is 28
• More coming soon!