72084

Names of 72084

• Cardinal: 72084 can be written as Seventy-two thousand and eighty-four.

Scientific notation

• Scientific notation: 7.2084 × 10⁴

Factors of 72084

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 6012

Divisors of 72084

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 4 6 12 6007 12014 18021 24028 36042 72084
• Sum of all divisors σ(n): 168224
• Sum of proper divisors (its aliquot sum) s(n): 96140
• 72084 is an abundant number, because the sum of its proper divisors (96140) is greater than itself. Its abundance is 24056

Bases of 72084

• Binary: 10001100110010100₂
• Hexadecimal: 0x11994
• Base-36: 1JMC

Squares and roots of 72084

• 72084 squared (72084²) is 5196103056
• 72084 cubed (72084³) is 374555892688704
• The square root of 72084 is 268.4846364321
• The cube root of 72084 is 41.6178486033

Scales and comparisons

• 72,084 seconds is equal to 20 hours, 1 minute, 24 seconds.
• To count from 1 to 72,084 would take you about twenty 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 72084 cubic inches would be around 3.5 feet tall.

Recreational maths with 72084

• 72084 backwards is 48027
• The number of decimal digits it has is: 5
• The sum of 72084's digits is 21
• More coming soon!