64231718342144

Names of 64231718342144

• Cardinal: 64231718342144 can be written as Sixty-four trillion, two hundred thirty-one billion, seven hundred eighteen million, three hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.4231718342144 × 10¹³

Factors of 64231718342144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2669203770

Divisors of 64231718342144

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 128 188 256 376 512 752 1504 3008 6016 12032 24064 2669203721 5338407442 10676814884 21353629768 42707259536 85414519072 125452574887 170829038144 250905149774 341658076288 501810299548 683316152576 1003620599096 1366632305152 2007241198192 4014482396384 8028964792768 16057929585536 32115859171072 64231718342144
• Sum of all divisors σ(n): 131068579565088
• Sum of proper divisors (its aliquot sum) s(n): 66836861222944
• 64231718342144 is an abundant number, because the sum of its proper divisors (66836861222944) is greater than itself. Its abundance is 2605142880800

Bases of 64231718342144

• Binary: 1110100110101100011100110000010100111000000000₂
• Hexadecimal: 0x3A6B1CC14E00
• Base-36: MRNN6OQGW

Squares and roots of 64231718342144

• 64231718342144 squared (64231718342144²) is 4125713641184517963846516736
• 64231718342144 cubed (64231718342144³) is 265001676560905311869159372491335070121984
• The square root of 64231718342144 is 8014469.3113233643
• The cube root of 64231718342144 is 40048.2165104631

Scales and comparisons

• 64,231,718,342,144 seconds is equal to 2,042,369 years, 49 weeks, 6 days, 23 hours, 55 minutes, 44 seconds.
• To count from 1 to 64,231,718,342,144 would take you about five million, one hundred five thousand, nine hundred twenty-four 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 64231718342144 cubic inches would be around 3337.4 feet tall.

Recreational maths with 64231718342144

• 64231718342144 backwards is 44124381713246
• The number of decimal digits it has is: 14
• The sum of 64231718342144's digits is 50
• More coming soon!