150121

Names of 150121

• Cardinal: 150121 can be written as One hundred fifty thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.50121 × 10⁵

Factors of 150121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 191

Divisors of 150121

• Number of divisors d(n): 8
• Complete list of divisors:
  1 23 61 107 1403 2461 6527 150121
• Sum of all divisors σ(n): 160704
• Sum of proper divisors (its aliquot sum) s(n): 10583
• 150121 is a deficient number, because the sum of its proper divisors (10583) is less than itself. Its deficiency is 139538

Bases of 150121

• Binary: 100100101001101001₂
• Hexadecimal: 0x24A69
• Base-36: 37U1

Squares and roots of 150121

• 150121 squared (150121²) is 22536314641
• 150121 cubed (150121³) is 3383174090221561
• The square root of 150121 is 387.4545134593
• The cube root of 150121 is 53.1472114733

Scales and comparisons

• 150,121 seconds is equal to 1 day, 17 hours, 42 minutes, 1 second.
• To count from 1 to 150,121 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 150121 cubic inches would be around 4.4 feet tall.

Recreational maths with 150121

• 150121 backwards is 121051
• The number of decimal digits it has is: 6
• The sum of 150121's digits is 10
• More coming soon!