18363121025566112

Names of 18363121025566112

• Cardinal: 18363121025566112 can be written as Eighteen quadrillion, three hundred sixty-three trillion, one hundred twenty-one billion, twenty-five million, five hundred sixty-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.8363121025566112 × 10¹⁶

Factors of 18363121025566112

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 161684560

Divisors of 18363121025566112

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 8 16 32 3630709 7261418 14522836 29045672 58091344 116182688 158053849 316107698 632215396 1264430792 2528861584 5057723168 573847532048941 1147695064097882 2295390128195764 4590780256391528 9181560512783056 18363121025566112
• Sum of all divisors σ(n): 36152404705210500
• Sum of proper divisors (its aliquot sum) s(n): 17789283679644388
• 18363121025566112 is a deficient number, because the sum of its proper divisors (17789283679644388) is less than itself. Its deficiency is 573837345921724

Bases of 18363121025566112

• Binary: 1000001001111010010100101001001101100100100010110100000₂
• Hexadecimal: 0x413D2949B245A0
• Base-36: 50T6LC8VXY8

Squares and roots of 18363121025566112

• 18363121025566112 squared (18363121025566112²) is 337204213799588216964730082796544
• 18363121025566112 cubed (18363121025566112³) is 6192121788332708875169809151533545200369717116928
• The square root of 18363121025566112 is 135510593.7761550509
• The cube root of 18363121025566112 is 263824.7278679641

Scales and comparisons

• 18,363,121,025,566,112 seconds is equal to 583,890,447 years, 39 weeks, 2 hours, 8 minutes, 32 seconds.
• To count from 1 to 18,363,121,025,566,112 would take you about one billion, seven hundred fifty-one million, six hundred seventy-one thousand, three hundred forty-three 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 18363121025566112 cubic inches would be around 21985.4 feet tall.

Recreational maths with 18363121025566112

• 18363121025566112 backwards is 21166552012136381
• The number of decimal digits it has is: 17
• The sum of 18363121025566112's digits is 53
• More coming soon!