55920392990

Names of 55920392990

• Cardinal: 55920392990 can be written as Fifty-five billion, nine hundred twenty million, three hundred ninety-two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 5.592039299 × 10¹⁰

Factors of 55920392990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3246

Divisors of 55920392990

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 245 385 490 539 770 1078 2695 3221 5390 6442 16105 22547 32210 35431 45094 70862 112735 157829 177155 225470 248017 315658 354310 496034 789145 1240085 1578290 1736119 2480170 3472238 8680595 10374841 17361190 20749682 51874205 72623887 103748410 114123251 145247774 228246502 363119435 508367209 570616255 726238870 798862757 1016734418 1141232510 1597725514 2541836045 3994313785 5083672090 5592039299 7988627570 11184078598 27960196495 55920392990
• Sum of all divisors σ(n): 127774711656
• Sum of proper divisors (its aliquot sum) s(n): 71854318666
• 55920392990 is an abundant number, because the sum of its proper divisors (71854318666) is greater than itself. Its abundance is 15933925676

Bases of 55920392990

• Binary: 110100000101000111010111101100011110₂
• Hexadecimal: 0xD051D7B1E
• Base-36: POTK3DQ

Squares and roots of 55920392990

• 55920392990 squared (55920392990²) is 3127090352156041140100
• 55920392990 cubed (55920392990³) is 174868121407803314356999647899000
• The square root of 55920392990 is 236474.9309969241
• The cube root of 55920392990 is 3824.0486161615

Scales and comparisons

• 55,920,392,990 seconds is equal to 1,778 years, 4 weeks, 6 days, 18 hours, 29 minutes, 50 seconds.
• To count from 1 to 55,920,392,990 would take you about three thousand, five hundred fifty-six 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 55920392990 cubic inches would be around 318.7 feet tall.

Recreational maths with 55920392990

• 55920392990 backwards is 09929302955
• The number of decimal digits it has is: 11
• The sum of 55920392990's digits is 53
• More coming soon!