12829446443821

Names of 12829446443821

• Cardinal: 12829446443821 can be written as Twelve trillion, eight hundred twenty-nine billion, four hundred forty-six million, four hundred forty-three thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.2829446443821 × 10¹³

Factors of 12829446443821

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3282

Divisors of 12829446443821

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 19 31 49 61 133 217 343 373 427 589 931 1159 1519 1891 2611 2791 2989 4123 6517 7087 8113 10633 11563 13237 18277 19537 20923 22753 28861 35929 49609 53029 56791 80941 86521 92659 127939 136759 159271 170251 202027 219697 251503 347263 371203 397537 432307 566587 605647 648613 705343 957313 1041043 1114897 1191757 1537879 1643899 1760521 2430841 2598421 3026149 3234769 3966109 4239529 4937401 5277781 7287301 7804279 8342299 10765153 11507293 12323647 13401517 18188947 19779817 21183043 22643383 29676703 32272333 34561807 36944467 51011107 58396093 63503623 75356071 80551051 93810619 100277839 138458719 148281301 158503681 225906331 241932649 258611269 357077749 444525361 563857357 613174327 656674333 701944873 969211033 1109525767 1206568837 1581344317 1810278883 1968612313 3111677527 4292220289 4596720331 4913614111 6784477231 8445981859 11069410219 13780286191 21781742689 30045542023 34395298777 37403633947 59121873013 96462003337 210318794161 261825437629 413853111091 675234023359 1832778063403 12829446443821
• Sum of all divisors σ(n): 16573669376000
• Sum of proper divisors (its aliquot sum) s(n): 3744222932179
• 12829446443821 is a deficient number, because the sum of its proper divisors (3744222932179) is less than itself. Its deficiency is 9085223511642

Bases of 12829446443821

• Binary: 10111010101100010110100110010001001100101101₂
• Hexadecimal: 0xBAB1699132D
• Base-36: 4JPRL5ZCD

Squares and roots of 12829446443821

• 12829446443821 squared (12829446443821²) is 164594696054871303309080041
• 12829446443821 cubed (12829446443821³) is 2111658837972967020522500401626498876661
• The square root of 12829446443821 is 3581821.6655524601
• The cube root of 12829446443821 is 23410.0660687015

Scales and comparisons

• 12,829,446,443,821 seconds is equal to 407,936 years, 37 weeks, 11 hours, 17 minutes, 1 second.
• To count from 1 to 12,829,446,443,821 would take you about one million, nineteen thousand, eight hundred forty-one 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 12829446443821 cubic inches would be around 1950.8 feet tall.

Recreational maths with 12829446443821

• 12829446443821 backwards is 12834464492821
• The number of decimal digits it has is: 14
• The sum of 12829446443821's digits is 58
• More coming soon!