550489986438

Names of 550489986438

• Cardinal: 550489986438 can be written as Five hundred fifty billion, four hundred eighty-nine million, nine hundred eighty-six thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 5.50489986438 × 10¹¹

Factors of 550489986438

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 422803412

Divisors of 550489986438

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 62 93 186 217 434 651 1302 422803369 845606738 1268410107 2536820214 2959623583 5919247166 8878870749 13106904439 17757741498 26213808878 39320713317 78641426634 91748331073 183496662146 275244993219 550489986438
• Sum of all divisors σ(n): 1298851952640
• Sum of proper divisors (its aliquot sum) s(n): 748361966202
• 550489986438 is an abundant number, because the sum of its proper divisors (748361966202) is greater than itself. Its abundance is 197871979764

Bases of 550489986438

• Binary: 1000000000101011110000101001010110000110₂
• Hexadecimal: 0x802BC29586
• Base-36: 70W3IW06

Squares and roots of 550489986438

• 550489986438 squared (550489986438²) is 303039225168509423927844
• 550489986438 cubed (550489986438³) is 166820058953194781042714036250579672
• The square root of 550489986438 is 741950.1239557819
• The cube root of 550489986438 is 8195.6450523875

Scales and comparisons

• 550,489,986,438 seconds is equal to 17,503 years, 45 weeks, 4 days, 21 hours, 7 minutes, 18 seconds.
• To count from 1 to 550,489,986,438 would take you about thirty-five thousand and seven 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 550489986438 cubic inches would be around 683 feet tall.

Recreational maths with 550489986438

• 550489986438 backwards is 834689984055
• The number of decimal digits it has is: 12
• The sum of 550489986438's digits is 69
• More coming soon!