2171010073

Names of 2171010073

• Cardinal: 2171010073 can be written as Two billion, one hundred seventy-one million, ten thousand and seventy-three.

Scientific notation

• Scientific notation: 2.171010073 × 10⁹

Factors of 2171010073

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 17007

Divisors of 2171010073

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 7069 9907 219139 307117 70032583 2171010073
• Sum of all divisors σ(n): 2241585920
• Sum of proper divisors (its aliquot sum) s(n): 70575847
• 2171010073 is a deficient number, because the sum of its proper divisors (70575847) is less than itself. Its deficiency is 2100434226

Bases of 2171010073

• Binary: 10000001011001101111110000011001₂
• Hexadecimal: 0x8166FC19
• Base-36: ZWKA3D

Squares and roots of 2171010073

• 2171010073 squared (2171010073²) is 4713284737067465329
• 2171010073 cubed (2171010073³) is 10232588641090623709837259017
• The square root of 2171010073 is 46594.0991220991
• The cube root of 2171010073 is 1294.8534338183

Scales and comparisons

• 2,171,010,073 seconds is equal to 69 years, 1 week, 4 days, 10 hours, 21 minutes, 13 seconds.
• To count from 1 to 2,171,010,073 would take you about one hundred thirty-eight 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 2171010073 cubic inches would be around 107.9 feet tall.

Recreational maths with 2171010073

• 2171010073 backwards is 3700101712
• The number of decimal digits it has is: 10
• The sum of 2171010073's digits is 22
• More coming soon!