168924288016

Names of 168924288016

• Cardinal: 168924288016 can be written as One hundred sixty-eight billion, nine hundred twenty-four million, two hundred eighty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.68924288016 × 10¹¹

Factors of 168924288016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9354

Divisors of 168924288016

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 121 176 242 484 968 1936 9341 18682 37364 74728 102751 149456 205502 411004 822008 1130261 1644016 2260522 4521044 9042088 18084176 87254281 174508562 349017124 698034248 959797091 1396068496 1919594182 3839188364 7678376728 10557768001 15356753456 21115536002 42231072004 84462144008 168924288016
• Sum of all divisors σ(n): 359787917629
• Sum of proper divisors (its aliquot sum) s(n): 190863629613
• 168924288016 is an abundant number, because the sum of its proper divisors (190863629613) is greater than itself. Its abundance is 21939341597

Bases of 168924288016

• Binary: 10011101010100101011000001010000010000₂
• Hexadecimal: 0x2754AC1410
• Base-36: 25LP5QTS

Squares and roots of 168924288016

• 168924288016 squared (168924288016²) is 28535415081712521216256
• 168924288016 cubed (168924288016³) is 4820324675919316108448339165188096
• 168924288016 is a perfect square number. Its square root is 411004
• The cube root of 168924288016 is 5527.9490601563

Scales and comparisons

• 168,924,288,016 seconds is equal to 5,371 years, 14 weeks, 5 hours, 20 minutes, 16 seconds.
• To count from 1 to 168,924,288,016 would take you about ten thousand, seven hundred forty-two 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 168924288016 cubic inches would be around 460.7 feet tall.

Recreational maths with 168924288016

• 168924288016 backwards is 610882429861
• The number of decimal digits it has is: 12
• The sum of 168924288016's digits is 55
• More coming soon!