21727967133631

Names of 21727967133631

• Cardinal: 21727967133631 can be written as Twenty-one trillion, seven hundred twenty-seven billion, nine hundred sixty-seven million, one hundred thirty-three thousand, six hundred thirty-one.

Scientific notation

• Scientific notation: 2.1727967133631 × 10¹³

Factors of 21727967133631

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 96

Divisors of 21727967133631

• Number of divisors d(n): 126
• Complete list of divisors:
  1 11 17 31 37 121 187 289 341 407 527 629 1147 1331 1369 2057 3179 3751 4477 5797 6919 8959 10693 12617 14641 15059 19499 22627 23273 34969 41261 42439 49247 63767 76109 98549 117623 138787 161051 165649 214489 248897 256003 331483 384659 395641 453871 466829 541717 701437 721463 837199 1084039 1293853 1526657 1771561 1822139 2359379 2737867 2816033 3646313 4231249 4352051 4992581 5135119 5958887 7715807 7936093 9209189 11924429 12264871 14232383 16793227 20043529 25953169 30116537 30976363 40109443 46543739 47872561 54918391 56486309 65547757 84873877 87297023 101301079 131168719 134913581 156556213 184725497 220478819 285484859 340739993 441203873 511981129 526598171 621349399 933612647 960267253 1114311869 1442855909 1484049391 1722118343 2031980467 2425267009 3140333449 3748139923 4853242603 5792579881 6834843389 10562939783 15871414999 16324543301 18943301773 34543667939 41229539153 53385668633 63718378691 75183277279 116192337613 179569976311 587242354963 700902165601 1278115713743 1975269739421 21727967133631
• Sum of all divisors σ(n): 26935883501856
• Sum of proper divisors (its aliquot sum) s(n): 5207916368225
• 21727967133631 is a deficient number, because the sum of its proper divisors (5207916368225) is less than itself. Its deficiency is 16520050765406

Bases of 21727967133631

• Binary: 100111100001011101111110000110011111110111111₂
• Hexadecimal: 0x13C2EFC33FBF
• Base-36: 7P9OUMQWV

Squares and roots of 21727967133631

• 21727967133631 squared (21727967133631²) is 472104555760148934211244161
• 21727967133631 cubed (21727967133631³) is 10257872271193979848411546386733455478591
• The square root of 21727967133631 is 4661326.7567969315
• The cube root of 21727967133631 is 27904.4220470073

Scales and comparisons

• 21,727,967,133,631 seconds is equal to 690,882 years, 7 weeks, 4 days, 2 hours, 31 seconds.
• To count from 1 to 21,727,967,133,631 would take you about one million, seven hundred twenty-seven thousand, two hundred 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 21727967133631 cubic inches would be around 2325.4 feet tall.

Recreational maths with 21727967133631

• 21727967133631 backwards is 13633176972712
• The number of decimal digits it has is: 14
• The sum of 21727967133631's digits is 58
• More coming soon!