221240827323990

Names of 221240827323990

• Cardinal: 221240827323990 can be written as Two hundred twenty-one trillion, two hundred forty billion, eight hundred twenty-seven million, three hundred twenty-three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.2124082732399 × 10¹⁴

Factors of 221240827323990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 40298875722

Divisors of 221240827323990

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 61 90 122 183 305 366 549 610 915 1098 1830 2745 5490 40298875651 80597751302 120896626953 201494378255 241793253906 362689880859 402988756510 604483134765 725379761718 1208966269530 1813449404295 2458231414711 3626898808590 4916462829422 7374694244133 12291157073555 14749388488266 22124082732399 24582314147110 36873471220665 44248165464798 73746942441330 110620413661995 221240827323990
• Sum of all divisors σ(n): 584656087959216
• Sum of proper divisors (its aliquot sum) s(n): 363415260635226
• 221240827323990 is an abundant number, because the sum of its proper divisors (363415260635226) is greater than itself. Its abundance is 142174433311236

Bases of 221240827323990

• Binary: 110010010011011110100100111011000010011001010110₂
• Hexadecimal: 0xC937A4EC2656
• Base-36: 26F8MSBIHI

Squares and roots of 221240827323990

• 221240827323990 squared (221240827323990²) is 48947503675003560184429520100
• 221240827323990 cubed (221240827323990³) is 10829186208501828598811863014290442917199000
• The square root of 221240827323990 is 14874166.4413166361
• The cube root of 221240827323990 is 60481.3892007159

Scales and comparisons

• 221,240,827,323,990 seconds is equal to 7,034,773 years, 50 weeks, 1 day, 15 hours, 46 minutes, 30 seconds.
• To count from 1 to 221,240,827,323,990 would take you about seventeen million, five hundred eighty-six thousand, nine 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 221240827323990 cubic inches would be around 5040.1 feet tall.

Recreational maths with 221240827323990

• 221240827323990 backwards is 099323728042122
• The number of decimal digits it has is: 15
• The sum of 221240827323990's digits is 54
• More coming soon!