84745632664

Names of 84745632664

• Cardinal: 84745632664 can be written as Eighty-four billion, seven hundred forty-five million, six hundred thirty-two thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 8.4745632664 × 10¹⁰

Factors of 84745632664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7240780

Divisors of 84745632664

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 11 14 19 22 28 38 44 56 76 77 88 133 152 154 209 266 308 418 532 616 836 1064 1463 1672 2926 5852 11704 7240741 14481482 28962964 50685187 57925928 79648151 101370374 137574079 159296302 202740748 275148158 318592604 405481496 550296316 557537057 637185208 963018553 1100592632 1115074114 1513314869 1926037106 2230148228 3026629738 3852074212 4460296456 6053259476 7704148424 10593204083 12106518952 21186408166 42372816332 84745632664
• Sum of all divisors σ(n): 208533369600
• Sum of proper divisors (its aliquot sum) s(n): 123787736936
• 84745632664 is an abundant number, because the sum of its proper divisors (123787736936) is greater than itself. Its abundance is 39042104272

Bases of 84745632664

• Binary: 1001110111011001110111011101110011000₂
• Hexadecimal: 0x13BB3BBB98
• Base-36: 12XJD0NS

Squares and roots of 84745632664

• 84745632664 squared (84745632664²) is 7181822255621623736896
• 84745632664 cubed (84745632664³) is 608628070733050034182211399570944
• The square root of 84745632664 is 291111.0315051629
• The cube root of 84745632664 is 4392.4393688481

Scales and comparisons

• 84,745,632,664 seconds is equal to 2,694 years, 33 weeks, 5 days, 5 hours, 31 minutes, 4 seconds.
• To count from 1 to 84,745,632,664 would take you about five thousand, three hundred eighty-nine 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 84745632664 cubic inches would be around 366 feet tall.

Recreational maths with 84745632664

• 84745632664 backwards is 46623654748
• The number of decimal digits it has is: 11
• The sum of 84745632664's digits is 55
• More coming soon!