18004020224450

Names of 18004020224450

• Cardinal: 18004020224450 can be written as Eighteen trillion, four billion, twenty million, two hundred twenty-four thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.800402022445 × 10¹³

Factors of 18004020224450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1540

Divisors of 18004020224450

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 5 10 13 25 26 31 50 62 65 130 155 169 310 325 338 403 650 775 806 845 961 1489 1550 1690 1922 2015 2978 4030 4225 4805 5239 7445 8450 9610 10075 10478 12493 14890 19357 20150 24025 24986 26195 37225 38714 46159 48050 52390 62465 74450 92318 96785 124930 130975 162409 193570 230795 251641 261950 312325 324818 461590 483925 503282 600067 624650 812045 967850 1153975 1200134 1258205 1430929 1624090 2217121 2307950 2516410 2861858 3000335 4060225 4434242 6000670 6291025 7154645 7800871 8120450 11085605 12582050 14309290 15001675 15601742 18602077 22171210 28822573 30003350 35773225 37204154 39004355 55428025 57645146 68730751 71546450 78008710 93010385 110856050 137461502 144112865 186020770 195021775 241827001 288225730 343653755 374693449 390043550 465051925 483654002 687307510 720564325 749386898 893499763 930103850 1209135005 1441128650 1718268775 1786999526 1873467245 2130653281 2418270010 3436537550 3746934490 4261306562 4467498815 6045675025 8934997630 9367336225 10653266405 11615496919 12091350050 18734672450 21306532810 22337494075 23230993838 27698492653 44674988150 53266332025 55396985306 58077484595 106532664050 116154969190 138492463265 276984926530 290387422975 360080404489 580774845950 692462316325 720160808978 1384924632650 1800402022445 3600804044890 9002010112225 18004020224450
• Sum of all divisors σ(n): 37494230824737
• Sum of proper divisors (its aliquot sum) s(n): 19490210600287
• 18004020224450 is an abundant number, because the sum of its proper divisors (19490210600287) is greater than itself. Its abundance is 1486190375837

Bases of 18004020224450

• Binary: 100000101111111100011001110101110000111000010₂
• Hexadecimal: 0x105FE33AE1C2
• Base-36: 6DQXKSHXE

Squares and roots of 18004020224450

• 18004020224450 squared (18004020224450²) is 324144744242404628377802500
• 18004020224450 cubed (18004020224450³) is 5835908530989425622614242605447771125000
• The square root of 18004020224450 is 4243114.4486626801
• The cube root of 18004020224450 is 26209.3649021519

Scales and comparisons

• 18,004,020,224,450 seconds is equal to 572,472 years, 7 weeks, 6 days, 17 hours, 50 seconds.
• To count from 1 to 18,004,020,224,450 would take you about one million, four hundred thirty-one thousand, one hundred eighty 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 18004020224450 cubic inches would be around 2184.1 feet tall.

Recreational maths with 18004020224450

• 18004020224450 backwards is 05442202040081
• The number of decimal digits it has is: 14
• The sum of 18004020224450's digits is 32
• More coming soon!