1420628929311

Names of 1420628929311

• Cardinal: 1420628929311 can be written as One trillion, four hundred twenty billion, six hundred twenty-eight million, nine hundred twenty-nine thousand, three hundred eleven.

Scientific notation

• Scientific notation: 1.420628929311 × 10¹²

Factors of 1420628929311

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 134

Divisors of 1420628929311

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 29 43 59 87 129 177 1247 1711 1849 2537 3481 3741 5133 5547 7611 10443 53621 73573 79507 100949 109091 149683 160863 205379 220719 238521 302847 327273 449049 616137 2305703 3163639 4340807 4690913 5955991 6436369 6917109 8831297 9490917 13022421 14072739 17867973 19309107 26493891 136036477 186654701 256107613 276763867 379745771 408109431 559964103 768322839 830291601 1139237313 8026152143 11012627359 16329068153 24078456429 33037882077 48987204459 473542976437 1420628929311
• Sum of all divisors σ(n): 2040730560000
• Sum of proper divisors (its aliquot sum) s(n): 620101630689
• 1420628929311 is a deficient number, because the sum of its proper divisors (620101630689) is less than itself. Its deficiency is 800527298622

Bases of 1420628929311

• Binary: 10100101011000100000101010010101100011111₂
• Hexadecimal: 0x14AC4152B1F
• Base-36: I4MLS9B3

Squares and roots of 1420628929311

• 1420628929311 squared (1420628929311²) is 2018186554795318234934721
• 1420628929311 cubed (1420628929311³) is 2867094204488728776850827050208507231
• The square root of 1420628929311 is 1191901.3924444421
• The cube root of 1420628929311 is 11241.5678162367

Scales and comparisons

• 1,420,628,929,311 seconds is equal to 45,171 years, 31 weeks, 3 days, 11 hours, 1 minute, 51 seconds.
• To count from 1 to 1,420,628,929,311 would take you about one hundred twelve thousand, nine hundred twenty-nine 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 1420628929311 cubic inches would be around 936.8 feet tall.

Recreational maths with 1420628929311

• 1420628929311 backwards is 1139298260241
• The number of decimal digits it has is: 13
• The sum of 1420628929311's digits is 48
• More coming soon!