55121127135

Names of 55121127135

• Cardinal: 55121127135 can be written as Fifty-five billion, one hundred twenty-one million, one hundred twenty-seven thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 5.5121127135 × 10¹⁰

Factors of 55121127135

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 657

Divisors of 55121127135

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 23 41 61 69 115 123 183 193 205 305 331 345 579 615 915 943 965 993 1403 1655 2501 2829 2895 4209 4439 4715 4965 7015 7503 7613 7913 11773 12505 13317 13571 14145 20191 21045 22195 22839 23739 35319 37515 38065 39565 40713 57523 58865 60573 63883 66585 67855 100955 114195 118695 172569 176595 181999 191649 203565 270779 287615 302865 312133 319415 464393 482693 545997 812337 827831 862845 909995 936399 958245 1353895 1393179 1448079 1469309 1560665 2321965 2413465 2483493 2619203 2729985 3896863 4061685 4139155 4407927 4681995 6965895 7240395 7346545 7857609 11101939 11690589 12417465 13096015 19040113 19484315 22039635 33305817 39288045 55509695 57120339 58452945 60241669 89627849 95200565 159771383 166529085 180725007 268883547 285601695 301208345 448139245 479314149 798856915 903625035 1344417735 2396570745 3674741809 11024225427 18373709045 55121127135
• Sum of all divisors σ(n): 96605816832
• Sum of proper divisors (its aliquot sum) s(n): 41484689697
• 55121127135 is a deficient number, because the sum of its proper divisors (41484689697) is less than itself. Its deficiency is 13636437438

Bases of 55121127135

• Binary: 110011010101011110011010011011011111₂
• Hexadecimal: 0xCD579A6DF
• Base-36: PBLP1WF

Squares and roots of 55121127135

• 55121127135 squared (55121127135²) is 3038338656632833308225
• 55121127135 cubed (55121127135³) is 167476651371443515797932866185375
• The square root of 55121127135 is 234778.8898836523
• The cube root of 55121127135 is 3805.7421758591

Scales and comparisons

• 55,121,127,135 seconds is equal to 1,752 years, 35 weeks, 3 days, 12 minutes, 15 seconds.
• To count from 1 to 55,121,127,135 would take you about three thousand, five 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 55121127135 cubic inches would be around 317.1 feet tall.

Recreational maths with 55121127135

• 55121127135 backwards is 53172112155
• The number of decimal digits it has is: 11
• The sum of 55121127135's digits is 33
• More coming soon!