21342013400763

Names of 21342013400763

• Cardinal: 21342013400763 can be written as Twenty-one trillion, three hundred forty-two billion, thirteen million, four hundred thousand, seven hundred sixty-three.

Scientific notation

• Scientific notation: 2.1342013400763 × 10¹³

Factors of 21342013400763

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22757

Divisors of 21342013400763

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 9 11 27 33 43 81 99 129 243 297 387 473 729 891 1161 1419 2673 3169 3483 4257 8019 9507 10449 12771 19531 28521 31347 34859 38313 58593 85563 104577 114939 136267 175779 214841 256689 313731 344817 408801 527337 644523 770067 839833 941193 1226403 1498937 1582011 1933569 2310201 2519499 2823579 3679209 4496811 4746033 5800707 7558497 8470737 9238163 11037627 13490433 14238099 17402121 22675491 25412211 27714489 33112881 40471299 52206363 61893739 68026473 83143467 99338643 121413897 156619089 185681217 204079419 249430401 364241691 557043651 612238257 680831129 748291203 1092725073 1671130953 2042493387 2244873609 2661430777 5013392859 6127480161 6734620827 7984292331 15040178577 18382440483 23952876993 29275738547 45120535731 55147321449 71858630979 87827215641 165441964347 215575892937 263481646923 496325893041 646727678811 790444940769 1940183036433 2371334822307 7114004466921 21342013400763
• Sum of all divisors σ(n): 35732225189760
• Sum of proper divisors (its aliquot sum) s(n): 14390211788997
• 21342013400763 is a deficient number, because the sum of its proper divisors (14390211788997) is less than itself. Its deficiency is 6951801611766

Bases of 21342013400763

• Binary: 100110110100100010011001000001010011010111011₂
• Hexadecimal: 0x13691320A6BB
• Base-36: 7KCDVQSOR

Squares and roots of 21342013400763

• 21342013400763 squared (21342013400763²) is 455481535998347472448982169
• 21342013400763 cubed (21342013400763³) is 9720893045076846546829047388637637994947
• The square root of 21342013400763 is 4619741.7028187843
• The cube root of 21342013400763 is 27738.2119781157

Scales and comparisons

• 21,342,013,400,763 seconds is equal to 678,610 years, 3 days, 23 hours, 46 minutes, 3 seconds.
• To count from 1 to 21,342,013,400,763 would take you about one million, six hundred ninety-six thousand, five hundred twenty-five 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 21342013400763 cubic inches would be around 2311.5 feet tall.

Recreational maths with 21342013400763

• 21342013400763 backwards is 36700431024312
• The number of decimal digits it has is: 14
• The sum of 21342013400763's digits is 36
• More coming soon!