447128404968

Names of 447128404968

• Cardinal: 447128404968 can be written as Four hundred forty-seven billion, one hundred twenty-eight million, four hundred four thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.47128404968 × 10¹¹

Factors of 447128404968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16952262

Divisors of 447128404968

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 157 168 314 471 628 942 1099 1256 1884 2198 3297 3768 4396 6594 8792 13188 26376 16952093 33904186 50856279 67808372 101712558 118664651 135616744 203425116 237329302 355993953 406850232 474658604 711987906 949317208 1423975812 2661478601 2847951624 5322957202 7984435803 10645914404 15968871606 18630350207 21291828808 31937743212 37260700414 55891050621 63875486424 74521400828 111782101242 149042801656 223564202484 447128404968
• Sum of all divisors σ(n): 1285646808960
• Sum of proper divisors (its aliquot sum) s(n): 838518403992
• 447128404968 is an abundant number, because the sum of its proper divisors (838518403992) is greater than itself. Its abundance is 391389999024

Bases of 447128404968

• Binary: 110100000011010111011100000001111101000₂
• Hexadecimal: 0x681AEE03E8
• Base-36: 5PEOPHBC

Squares and roots of 447128404968

• 447128404968 squared (447128404968²) is 199923810529227807081024
• 447128404968 cubed (447128404968³) is 89391614517058273324850677060127232
• The square root of 447128404968 is 668676.6071637321
• The cube root of 447128404968 is 7646.7593032795

Scales and comparisons

• 447,128,404,968 seconds is equal to 14,217 years, 15 weeks, 4 days, 6 hours, 42 minutes, 48 seconds.
• To count from 1 to 447,128,404,968 would take you about twenty-eight thousand, four hundred thirty-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 447128404968 cubic inches would be around 637.2 feet tall.

Recreational maths with 447128404968

• 447128404968 backwards is 869404821744
• The number of decimal digits it has is: 12
• The sum of 447128404968's digits is 57
• More coming soon!