21331733373333

Names of 21331733373333

• Cardinal: 21331733373333 can be written as Twenty-one trillion, three hundred thirty-one billion, seven hundred thirty-three million, three hundred seventy-three thousand, three hundred thirty-three.

Scientific notation

• Scientific notation: 2.1331733373333 × 10¹³

Factors of 21331733373333

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 269

Divisors of 21331733373333

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 67 199 201 597 603 1791 4489 13333 13467 39601 39999 40401 118803 119997 300763 356409 893311 902289 2653267 2679933 2706867 7880599 7959801 8039799 23641797 23879403 59851837 70925391 177768889 179555511 528000133 533306667 538666533 1584000399 1599920001 4752001197 11910515563 35376008911 35731546689 106128026733 107194640067 318384080199 2370192597037 7110577791111 21331733373333
• Sum of all divisors σ(n): 31437334864000
• Sum of proper divisors (its aliquot sum) s(n): 10105601490667
• 21331733373333 is a deficient number, because the sum of its proper divisors (10105601490667) is less than itself. Its deficiency is 11226131882666

Bases of 21331733373333

• Binary: 100110110011010101110011000111110000110010101₂
• Hexadecimal: 0x1366AE63E195
• Base-36: 7K7NVA4R9

Squares and roots of 21331733373333

• 21331733373333 squared (21331733373333²) is 455042848710968891555528889
• 21331733373333 cubed (21331733373333³) is 9706852722144294403780646125034903717037
• The square root of 21331733373333 is 4618628.9495187855
• The cube root of 21331733373333 is 27733.7576127511

Scales and comparisons

• 21,331,733,373,333 seconds is equal to 678,283 years, 7 weeks, 1 day, 4 hours, 35 minutes, 33 seconds.
• To count from 1 to 21,331,733,373,333 would take you about one million, six hundred ninety-five thousand, seven hundred seven 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 21331733373333 cubic inches would be around 2311.1 feet tall.

Recreational maths with 21331733373333

• 21331733373333 backwards is 33337333713312
• The number of decimal digits it has is: 14
• The sum of 21331733373333's digits is 45
• More coming soon!