55406517818520

Names of 55406517818520

• Cardinal: 55406517818520 can be written as Fifty-five trillion, four hundred six billion, five hundred seventeen million, eight hundred eighteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.540651781852 × 10¹³

Factors of 55406517818520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 41974634732

Divisors of 55406517818520

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 41974634711 83949269422 125923904133 167898538844 209873173555 251847808266 335797077688 419746347110 461720981821 503695616532 629619520665 839492694220 923441963642 1007391233064 1259239041330 1385162945463 1678985388440 1846883927284 2308604909105 2518478082660 2770325890926 3693767854568 4617209818210 5036956165320 5540651781852 6925814727315 9234419636420 11081303563704 13851629454630 18468839272840 27703258909260 55406517818520
• Sum of all divisors σ(n): 181330421955840
• Sum of proper divisors (its aliquot sum) s(n): 125923904137320
• 55406517818520 is an abundant number, because the sum of its proper divisors (125923904137320) is greater than itself. Its abundance is 70517386318800

Bases of 55406517818520

• Binary: 1100100110010001010101110100000001010010011000₂
• Hexadecimal: 0x326455D01498
• Base-36: JN1EI5L7C

Squares and roots of 55406517818520

• 55406517818520 squared (55406517818520²) is 3069882216773974259654990400
• 55406517818520 cubed (55406517818520³) is 170091483744444882048970050745239542208000
• The square root of 55406517818520 is 7443555.4554607841
• The cube root of 55406517818520 is 38122.9897368253

Scales and comparisons

• 55,406,517,818,520 seconds is equal to 1,761,755 years, 45 weeks, 6 days, 10 hours, 2 minutes.
• To count from 1 to 55,406,517,818,520 would take you about four million, four hundred four thousand, three hundred eighty-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 55406517818520 cubic inches would be around 3176.9 feet tall.

Recreational maths with 55406517818520

• 55406517818520 backwards is 02581871560455
• The number of decimal digits it has is: 14
• The sum of 55406517818520's digits is 57
• More coming soon!