55216856989168

Names of 55216856989168

• Cardinal: 55216856989168 can be written as Fifty-five trillion, two hundred sixteen billion, eight hundred fifty-six million, nine hundred eighty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 5.5216856989168 × 10¹³

Factors of 55216856989168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 393462001

Divisors of 55216856989168

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 179 196 358 392 716 784 1253 1432 2506 2864 5012 8771 10024 17542 20048 35084 70168 140336 393461813 786923626 1573847252 2754232691 3147694504 5508465382 6295389008 11016930764 19279628837 22033861528 38559257674 44067723056 70429664527 77118515348 140859329054 154237030696 281718658108 308474061392 493007651689 563437316216 986015303378 1126874632432 1972030606756 3451053561823 3944061213512 6902107123646 7888122427024 13804214247292 27608428494584 55216856989168
• Sum of all divisors σ(n): 125144464560840
• Sum of proper divisors (its aliquot sum) s(n): 69927607571672
• 55216856989168 is an abundant number, because the sum of its proper divisors (69927607571672) is greater than itself. Its abundance is 14710750582504

Bases of 55216856989168

• Binary: 1100100011100000101101001001010111110111110000₂
• Hexadecimal: 0x32382D257DF0
• Base-36: JKM9UZSOG

Squares and roots of 55216856989168

• 55216856989168 squared (55216856989168²) is 3048901295762231010069332224
• 55216856989168 cubed (55216856989168³) is 168350746822192116848267391197028961349632
• The square root of 55216856989168 is 7430804.5990436325
• The cube root of 55216856989168 is 38079.4406865299

Scales and comparisons

• 55,216,856,989,168 seconds is equal to 1,755,725 years, 13 weeks, 1 day, 22 hours, 19 minutes, 28 seconds.
• To count from 1 to 55,216,856,989,168 would take you about four million, three hundred eighty-nine thousand, three hundred thirteen 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 55216856989168 cubic inches would be around 3173.3 feet tall.

Recreational maths with 55216856989168

• 55216856989168 backwards is 86198965861255
• The number of decimal digits it has is: 14
• The sum of 55216856989168's digits is 79
• More coming soon!