220918744453182120

Names of 220918744453182120

• Cardinal: 220918744453182120 can be written as Two hundred twenty quadrillion, nine hundred eighteen trillion, seven hundred forty-four billion, four hundred fifty-three million, one hundred eighty-two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.2091874445318212 × 10¹⁷

Factors of 220918744453182120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 613663179036627

Divisors of 220918744453182120

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 613663179036617 1227326358073234 1840989537109851 2454652716146468 3068315895183085 3681979074219702 4909305432292936 5522968611329553 6136631790366170 7363958148439404 9204947685549255 11045937222659106 12273263580732340 14727916296878808 18409895371098510 22091874445318212 24546527161464680 27614843056647765 36819790742197020 44183748890636424 55229686113295530 73639581484394040 110459372226591060 220918744453182120
• Sum of all divisors σ(n): 717985919472843060
• Sum of proper divisors (its aliquot sum) s(n): 497067175019660940
• 220918744453182120 is an abundant number, because the sum of its proper divisors (497067175019660940) is greater than itself. Its abundance is 276148430566478820

Bases of 220918744453182120

• Binary: 1100010000110111000110110101110111010110110111001010101000₂
• Hexadecimal: 0x310DC6D775B72A8
• Base-36: 1OF95Q4UH220

Squares and roots of 220918744453182120

• 220918744453182120 squared (220918744453182120²) is 48805091650770385712688593887694400
• 220918744453182120 cubed (220918744453182120³) is 10781959570410675145133132055289451781677990104128000
• The square root of 220918744453182120 is 470019940.4846374387
• The cube root of 220918744453182120 is 604520.2530139879

Scales and comparisons

• 220,918,744,453,182,120 seconds is equal to 7,024,532,727 years, 3 weeks, 3 days, 13 hours, 42 minutes.
• To count from 1 to 220,918,744,453,182,120 would take you about twenty-one billion, seventy-three million, five hundred ninety-eight thousand, one hundred eighty-one 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 220918744453182120 cubic inches would be around 50376.7 feet tall.

Recreational maths with 220918744453182120

• 220918744453182120 backwards is 021281354447819022
• The number of decimal digits it has is: 18
• The sum of 220918744453182120's digits is 63
• More coming soon!