83443881213

Names of 83443881213

• Cardinal: 83443881213 can be written as Eighty-three billion, four hundred forty-three million, eight hundred eighty-one thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 8.3443881213 × 10¹⁰

Factors of 83443881213

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 110590

Divisors of 83443881213

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 81 99 121 189 231 297 363 567 693 847 891 1089 1331 2079 2541 3267 3993 6237 7623 9317 9801 11979 22869 27951 35937 68607 83853 107811 110569 251559 331707 754677 773983 995121 1216259 2321949 2985363 3648777 6965847 8513813 8956089 10946331 13378849 20897541 25541439 32838993 40136547 62692623 76624317 93651943 98516979 120409641 147167339 229872951 280955829 361228923 441502017 689618853 842867487 1030171373 1083686769 1324506051 2528602461 3090514119 3973518153 7585807383 9271542357 11920554459 27814627071 83443881213
• Sum of all divisors σ(n): 156694496640
• Sum of proper divisors (its aliquot sum) s(n): 73250615427
• 83443881213 is a deficient number, because the sum of its proper divisors (73250615427) is less than itself. Its deficiency is 10193265786

Bases of 83443881213

• Binary: 1001101101101101001001001010011111101₂
• Hexadecimal: 0x136DA494FD
• Base-36: 12C0BYT9

Squares and roots of 83443881213

• 83443881213 squared (83443881213²) is 6962881311889254351369
• 83443881213 cubed (83443881213³) is 581009841089504544706778199930597
• The square root of 83443881213 is 288866.5456798347
• The cube root of 83443881213 is 4369.8329196017

Scales and comparisons

• 83,443,881,213 seconds is equal to 2,653 years, 13 weeks, 2 days, 15 hours, 53 minutes, 33 seconds.
• To count from 1 to 83,443,881,213 would take you about five thousand, three hundred six 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 83443881213 cubic inches would be around 364.2 feet tall.

Recreational maths with 83443881213

• 83443881213 backwards is 31218834438
• The number of decimal digits it has is: 11
• The sum of 83443881213's digits is 45
• More coming soon!