13840721349112

Names of 13840721349112

• Cardinal: 13840721349112 can be written as Thirteen trillion, eight hundred forty billion, seven hundred twenty-one million, three hundred forty-nine thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.3840721349112 × 10¹³

Factors of 13840721349112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 36905668

Divisors of 13840721349112

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 37 56 74 148 181 259 296 362 518 724 1036 1267 1448 2072 2534 5068 6697 10136 13394 26788 46879 53576 93758 187516 375032 36905441 73810882 147621764 258338087 295243528 516676174 1033352348 1365501317 2066704696 2731002634 5462005268 6679884821 9558509219 10924010536 13359769642 19117018438 26719539284 38234036876 46759193747 53439078568 76468073752 93518387494 187036774988 247155738377 374073549976 494311476754 988622953508 1730090168639 1977245907016 3460180337278 6920360674556 13840721349112
• Sum of all divisors σ(n): 30628564424640
• Sum of proper divisors (its aliquot sum) s(n): 16787843075528
• 13840721349112 is an abundant number, because the sum of its proper divisors (16787843075528) is greater than itself. Its abundance is 2947121726416

Bases of 13840721349112

• Binary: 11001001011010001011010001111000100111111000₂
• Hexadecimal: 0xC968B4789F8
• Base-36: 4WMC84U7S

Squares and roots of 13840721349112

• 13840721349112 squared (13840721349112²) is 191565567463764701383188544
• 13840721349112 cubed (13840721349112³) is 2651405639350483229902849157187942972928
• The square root of 13840721349112 is 3720311.9962056945
• The cube root of 13840721349112 is 24009.6728076715

Scales and comparisons

• 13,840,721,349,112 seconds is equal to 440,092 years, 6 weeks, 4 days, 3 hours, 11 minutes, 52 seconds.
• To count from 1 to 13,840,721,349,112 would take you about one million, one hundred thousand, two hundred thirty 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 13840721349112 cubic inches would be around 2000.8 feet tall.

Recreational maths with 13840721349112

• 13840721349112 backwards is 21194312704831
• The number of decimal digits it has is: 14
• The sum of 13840721349112's digits is 46
• More coming soon!