3147988398

Names of 3147988398

• Cardinal: 3147988398 can be written as Three billion, one hundred forty-seven million, nine hundred eighty-eight thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 3.147988398 × 10⁹

Factors of 3147988398

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 524664738

Divisors of 3147988398

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 524664733 1049329466 1573994199 3147988398
• Sum of all divisors σ(n): 6295976808
• Sum of proper divisors (its aliquot sum) s(n): 3147988410
• 3147988398 is an abundant number, because the sum of its proper divisors (3147988410) is greater than itself. Its abundance is 12

Bases of 3147988398

• Binary: 10111011101000100111110110101110₂
• Hexadecimal: 0xBBA27DAE
• Base-36: 1G28BE6

Squares and roots of 3147988398

• 3147988398 squared (3147988398²) is 9909830953942606404
• 3147988398 cubed (3147988398³) is 31196032869152597317672500792
• The square root of 3147988398 is 56106.9371646679
• The cube root of 3147988398 is 1465.5850999169

Scales and comparisons

• 3,147,988,398 seconds is equal to 100 years, 5 weeks, 1 hour, 13 minutes, 18 seconds.
• To count from 1 to 3,147,988,398 would take you about two hundred 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 3147988398 cubic inches would be around 122.1 feet tall.

Recreational maths with 3147988398

• 3147988398 backwards is 8938897413
• The number of decimal digits it has is: 10
• The sum of 3147988398's digits is 60
• More coming soon!