147999

Names of 147999

• Cardinal: 147999 can be written as One hundred forty-seven thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.47999 × 10⁵

Factors of 147999

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 49336

Divisors of 147999

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 49333 147999
• Sum of all divisors σ(n): 197336
• Sum of proper divisors (its aliquot sum) s(n): 49337
• 147999 is a deficient number, because the sum of its proper divisors (49337) is less than itself. Its deficiency is 98662

Bases of 147999

• Binary: 100100001000011111₂
• Hexadecimal: 0x2421F
• Base-36: 3673

Squares and roots of 147999

• 147999 squared (147999²) is 21903704001
• 147999 cubed (147999³) is 3241726288443999
• The square root of 147999 is 384.7063815431
• The cube root of 147999 is 52.8956055921

Scales and comparisons

• 147,999 seconds is equal to 1 day, 17 hours, 6 minutes, 39 seconds.
• To count from 1 to 147,999 would take you about seventeen hours.

  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 147999 cubic inches would be around 4.4 feet tall.

Recreational maths with 147999

• 147999 backwards is 999741
• The number of decimal digits it has is: 6
• The sum of 147999's digits is 39
• More coming soon!