70220

Names of 70220

• Cardinal: 70220 can be written as Seventy thousand, two hundred twenty.

Scientific notation

• Scientific notation: 7.022 × 10⁴

Factors of 70220

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3518

Divisors of 70220

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 5 10 20 3511 7022 14044 17555 35110 70220
• Sum of all divisors σ(n): 147504
• Sum of proper divisors (its aliquot sum) s(n): 77284
• 70220 is an abundant number, because the sum of its proper divisors (77284) is greater than itself. Its abundance is 7064

Bases of 70220

• Binary: 10001001001001100₂
• Hexadecimal: 0x1124C
• Base-36: 1I6K

Squares and roots of 70220

• 70220 squared (70220²) is 4930848400
• 70220 cubed (70220³) is 346244174648000
• The square root of 70220 is 264.9905658697
• The cube root of 70220 is 41.2559832155

Scales and comparisons

• 70,220 seconds is equal to 19 hours, 30 minutes, 20 seconds.
• To count from 1 to 70,220 would take you about nineteen 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 70220 cubic inches would be around 3.4 feet tall.

Recreational maths with 70220

• 70220 backwards is 02207
• The number of decimal digits it has is: 5
• The sum of 70220's digits is 11
• More coming soon!