55517881090

Names of 55517881090

• Cardinal: 55517881090 can be written as Fifty-five billion, five hundred seventeen million, eight hundred eighty-one thousand and ninety.

Scientific notation

• Scientific notation: 5.551788109 × 10¹⁰

Factors of 55517881090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 201623

Divisors of 55517881090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 31 35 62 70 127 155 217 254 310 434 635 889 1085 1270 1778 2170 3937 4445 7874 8890 19685 27559 39370 55118 137795 201451 275590 402902 1007255 1410157 2014510 2820314 6244981 7050785 12489962 14101570 25584277 31224905 43714867 51168554 62449810 87429734 127921385 179089939 218574335 255842770 358179878 437148670 793112587 895449695 1586225174 1790899390 3965562935 5551788109 7931125870 11103576218 27758940545 55517881090
• Sum of all divisors σ(n): 118821224448
• Sum of proper divisors (its aliquot sum) s(n): 63303343358
• 55517881090 is an abundant number, because the sum of its proper divisors (63303343358) is greater than itself. Its abundance is 7785462268

Bases of 55517881090

• Binary: 110011101101000111111010001100000010₂
• Hexadecimal: 0xCED1FA302
• Base-36: PI5WV7M

Squares and roots of 55517881090

• 55517881090 squared (55517881090²) is 3082235120723379588100
• 55517881090 cubed (55517881090³) is 171119162923742382755068979029000
• The square root of 55517881090 is 235622.3272315253
• The cube root of 55517881090 is 3814.8514168527

Scales and comparisons

• 55,517,881,090 seconds is equal to 1,765 years, 15 weeks, 3 days, 1 hour, 38 minutes, 10 seconds.
• To count from 1 to 55,517,881,090 would take you about three thousand, five hundred thirty 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 55517881090 cubic inches would be around 317.9 feet tall.

Recreational maths with 55517881090

• 55517881090 backwards is 09018871555
• The number of decimal digits it has is: 11
• The sum of 55517881090's digits is 49
• More coming soon!