54054540

Names of 54054540

• Cardinal: 54054540 can be written as Fifty-four million, fifty-four thousand, five hundred forty.

Scientific notation

• Scientific notation: 5.405454 × 10⁷

Factors of 54054540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 618

Divisors of 54054540

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 61 81 90 108 122 135 162 180 183 244 270 305 324 366 405 540 547 549 610 732 810 915 1094 1098 1220 1620 1641 1647 1830 2188 2196 2735 2745 3282 3294 3660 4923 4941 5470 5490 6564 6588 8205 8235 9846 9882 10940 10980 14769 16410 16470 19692 19764 24615 24705 29538 32820 32940 33367 44307 49230 49410 59076 66734 73845 88614 98460 98820 100101 133468 147690 166835 177228 200202 221535 295380 300303 333670 400404 443070 500505 600606 667340 886140 900909 1001010 1201212 1501515 1801818 2002020 2702727 3003030 3603636 4504545 5405454 6006060 9009090 10810908 13513635 18018180 27027270 54054540
• Sum of all divisors σ(n): 172666032
• Sum of proper divisors (its aliquot sum) s(n): 118611492
• 54054540 is an abundant number, because the sum of its proper divisors (118611492) is greater than itself. Its abundance is 64556952

Bases of 54054540

• Binary: 11001110001100111010001100₂
• Hexadecimal: 0x338CE8C
• Base-36: W6KR0

Squares and roots of 54054540

• 54054540 squared (54054540²) is 2921893294611600
• 54054540 cubed (54054540³) is 157941597969314516664000
• The square root of 54054540 is 7352.1792687611
• The cube root of 54054540 is 378.1035241771

Scales and comparisons

• 54,054,540 seconds is equal to 1 year, 37 weeks, 2 days, 15 hours, 9 minutes.
• To count from 1 to 54,054,540 would take you about two 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 54054540 cubic inches would be around 31.5 feet tall.

Recreational maths with 54054540

• 54054540 backwards is 04545045
• 54054540 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 54054540's digits is 27
• More coming soon!