421984040244

Names of 421984040244

• Cardinal: 421984040244 can be written as Four hundred twenty-one billion, nine hundred eighty-four million, forty thousand, two hundred forty-four.

Scientific notation

• Scientific notation: 4.21984040244 × 10¹¹

Factors of 421984040244

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 104382

Divisors of 421984040244

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 156 47947 56417 95894 112834 143841 169251 191788 225668 287682 338502 575364 623311 677004 733421 1246622 1466842 1869933 2200263 2493244 2933684 3739866 4400526 7479732 8801052 2705025899 5410051798 8115077697 10820103596 16230155394 32460310788 35165336687 70330673374 105496010061 140661346748 210992020122 421984040244
• Sum of all divisors σ(n): 1060411063488
• Sum of proper divisors (its aliquot sum) s(n): 638427023244
• 421984040244 is an abundant number, because the sum of its proper divisors (638427023244) is greater than itself. Its abundance is 216442983000

Bases of 421984040244

• Binary: 110001001000000001101010111010100110100₂
• Hexadecimal: 0x6240357534
• Base-36: 5DUUEHBO

Squares and roots of 421984040244

• 421984040244 squared (421984040244²) is 178070530220649811579536
• 421984040244 cubed (421984040244³) is 75142921790901108289409936630846784
• The square root of 421984040244 is 649602.9866341441
• The cube root of 421984040244 is 7500.6461087467

Scales and comparisons

• 421,984,040,244 seconds is equal to 13,417 years, 40 weeks, 6 days, 12 hours, 57 minutes, 24 seconds.
• To count from 1 to 421,984,040,244 would take you about twenty-six thousand, eight hundred thirty-five 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 421984040244 cubic inches would be around 625.1 feet tall.

Recreational maths with 421984040244

• 421984040244 backwards is 442040489124
• The number of decimal digits it has is: 12
• The sum of 421984040244's digits is 42
• More coming soon!