16421399932311

Names of 16421399932311

• Cardinal: 16421399932311 can be written as Sixteen trillion, four hundred twenty-one billion, three hundred ninety-nine million, nine hundred thirty-two thousand, three hundred eleven.

Scientific notation

• Scientific notation: 1.6421399932311 × 10¹³

Factors of 16421399932311

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1059031

Divisors of 16421399932311

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 11 27 33 89 99 267 297 587 801 979 1761 2403 2937 5283 6457 8811 15849 19371 26433 52243 58113 156729 174339 470187 574673 1058341 1410561 1724019 3175023 5172057 9525069 11641751 15516171 28575207 34925253 94192349 104775759 282577047 314327277 621246167 847731141 1036115839 1863738501 2543193423 3108347517 5591215503 6833707837 9325042551 16773646509 20501123511 27975127653 55290908863 61503370533 165872726589 184510111599 497618179767 608199997493 1492854539301 1824599992479 5473799977437 16421399932311
• Sum of all divisors σ(n): 26883580147200
• Sum of proper divisors (its aliquot sum) s(n): 10462180214889
• 16421399932311 is a deficient number, because the sum of its proper divisors (10462180214889) is less than itself. Its deficiency is 5959219717422

Bases of 16421399932311

• Binary: 11101110111101100111101101011010110110010111₂
• Hexadecimal: 0xEEF67B5AD97
• Base-36: 5TJVXJ53R

Squares and roots of 16421399932311

• 16421399932311 squared (16421399932311²) is 269662375736903715381800721
• 16421399932311 cubed (16421399932311³) is 4428233718672814120515426769350690996231
• The square root of 16421399932311 is 4052332.6532148121
• The cube root of 16421399932311 is 25417.7278911413

Scales and comparisons

• 16,421,399,932,311 seconds is equal to 522,149 years, 37 weeks, 4 days, 5 hours, 11 minutes, 51 seconds.
• To count from 1 to 16,421,399,932,311 would take you about one million, three hundred five thousand, three hundred seventy-four 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 16421399932311 cubic inches would be around 2118.1 feet tall.

Recreational maths with 16421399932311

• 16421399932311 backwards is 11323999312461
• The number of decimal digits it has is: 14
• The sum of 16421399932311's digits is 54
• More coming soon!