55454305140

Names of 55454305140

• Cardinal: 55454305140 can be written as Fifty-five billion, four hundred fifty-four million, three hundred five thousand, one hundred forty.

Scientific notation

• Scientific notation: 5.545430514 × 10¹⁰

Factors of 55454305140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23698444

Divisors of 55454305140

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 23698421 47396842 71095263 94793684 118492105 142190526 213285789 236984210 284381052 308079473 355476315 426571578 473968420 616158946 710952630 853143156 924238419 1066428945 1232317892 1421905260 1540397365 1848476838 2132857890 2772715257 3080794730 3696953676 4265715780 4621192095 5545430514 6161589460 9242384190 11090861028 13863576285 18484768380 27727152570 55454305140
• Sum of all divisors σ(n): 181150737768
• Sum of proper divisors (its aliquot sum) s(n): 125696432628
• 55454305140 is an abundant number, because the sum of its proper divisors (125696432628) is greater than itself. Its abundance is 70242127488

Bases of 55454305140

• Binary: 110011101001010101011000101101110100₂
• Hexadecimal: 0xCE9558B74
• Base-36: PH427P0

Squares and roots of 55454305140

• 55454305140 squared (55454305140²) is 3075179958560230419600
• 55454305140 cubed (55454305140³) is 170531967782411572757208636744000
• The square root of 55454305140 is 235487.3778783059
• The cube root of 55454305140 is 3813.3946763371

Scales and comparisons

• 55,454,305,140 seconds is equal to 1,763 years, 14 weeks, 2 days, 5 hours, 39 minutes.
• To count from 1 to 55,454,305,140 would take you about three thousand, five hundred twenty-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 55454305140 cubic inches would be around 317.8 feet tall.

Recreational maths with 55454305140

• 55454305140 backwards is 04150345455
• 55454305140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55454305140's digits is 36
• More coming soon!