20179055

Names of 20179055

• Cardinal: 20179055 can be written as Twenty million, one hundred seventy-nine thousand and fifty-five.

Scientific notation

• Scientific notation: 2.0179055 × 10⁷

Factors of 20179055

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 310465

Divisors of 20179055

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 13 65 310447 1552235 4035811 20179055
• Sum of all divisors σ(n): 26077632
• Sum of proper divisors (its aliquot sum) s(n): 5898577
• 20179055 is a deficient number, because the sum of its proper divisors (5898577) is less than itself. Its deficiency is 14280478

Bases of 20179055

• Binary: 1001100111110100001101111₂
• Hexadecimal: 0x133E86F
• Base-36: C0I9B

Squares and roots of 20179055

• 20179055 squared (20179055²) is 407194260693025
• 20179055 cubed (20179055³) is 8216795382208889591375
• The square root of 20179055 is 4492.1103058585
• The cube root of 20179055 is 272.2494062971

Scales and comparisons

• 20,179,055 seconds is equal to 33 weeks, 2 days, 13 hours, 17 minutes, 35 seconds.
• To count from 1 to 20,179,055 would take you about fifty weeks!

  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 20179055 cubic inches would be around 22.7 feet tall.

Recreational maths with 20179055

• 20179055 backwards is 55097102
• The number of decimal digits it has is: 8
• The sum of 20179055's digits is 29
• More coming soon!