149907

Names of 149907

• Cardinal: 149907 can be written as One hundred forty-nine thousand, nine hundred seven.

Scientific notation

• Scientific notation: 1.49907 × 10⁵

Factors of 149907

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 577

Divisors of 149907

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 107 321 467 1401 49969 149907
• Sum of all divisors σ(n): 202176
• Sum of proper divisors (its aliquot sum) s(n): 52269
• 149907 is a deficient number, because the sum of its proper divisors (52269) is less than itself. Its deficiency is 97638

Bases of 149907

• Binary: 100100100110010011₂
• Hexadecimal: 0x24993
• Base-36: 37O3

Squares and roots of 149907

• 149907 squared (149907²) is 22472108649
• 149907 cubed (149907³) is 3368726391245643
• The square root of 149907 is 387.1782535215
• The cube root of 149907 is 53.1219453837

Scales and comparisons

• 149,907 seconds is equal to 1 day, 17 hours, 38 minutes, 27 seconds.
• To count from 1 to 149,907 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 149907 cubic inches would be around 4.4 feet tall.

Recreational maths with 149907

• 149907 backwards is 709941
• The number of decimal digits it has is: 6
• The sum of 149907's digits is 30
• More coming soon!