18016554357450

Names of 18016554357450

• Cardinal: 18016554357450 can be written as Eighteen trillion, sixteen billion, five hundred fifty-four million, three hundred fifty-seven thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.801655435745 × 10¹³

Factors of 18016554357450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 332

Divisors of 18016554357450

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 121 150 165 198 225 242 275 311 330 363 450 495 550 605 622 726 825 933 990 1089 1210 1331 1555 1650 1815 1866 2178 2475 2662 2799 3025 3110 3421 3630 3993 4665 4950 5445 5598 6050 6655 6842 7775 7986 9075 9330 10263 10890 11979 13310 13995 15550 17105 18150 19965 20526 23325 23958 27225 27990 30789 33275 34210 37631 39930 46650 51315 54450 59895 61578 66550 69975 75262 85525 96721 99825 102630 112893 119790 139950 153945 171050 188155 193442 199650 225786 256575 290163 299475 307890 338679 376310 413941 483605 513150 564465 580326 598950 677358 769725 827882 870489 940775 967210 1063931 1128930 1241823 1450815 1539450 1693395 1740978 1881550 2069705 2127862 2418025 2483646 2822325 2901630 3191793 3386790 3725469 4139410 4352445 4836050 5319655 5644650 6209115 6383586 7254075 7450938 8466975 8704890 9575379 10348525 10639310 11703241 12418230 14508150 15958965 16933950 18627345 19150758 20697050 21762225 23406482 26598275 30080231 31045575 31917930 35109723 37254690 43524450 47876895 53196550 58516205 60160462 62091150 70219446 79794825 90240693 93136725 95753790 105329169 117032410 128735651 150401155 159589650 175548615 180481386 186273450 210658338 239384475 257471302 270722079 292581025 300802310 330882541 351097230 386206953 451203465 478768950 526645845 541444158 585162050 643678255 661765082 752005775 772413906 877743075 902406930 992647623 1053291690 1158620859 1287356510 1353610395 1504011550 1654412705 1755486150 1931034765 1985295246 2256017325 2317241718 2633229225 2707220790 2977942869 3218391275 3308825410 3639707951 3862069530 4512034650 4963238115 5266458450 5793104295 5955885738 6436782550 6768051975 7279415902 8272063525 9655173825 9926476230 10919123853 11586208590 13536103950 14889714345 16544127050 18198539755 19310347650 21838247706 24816190575 28965521475 29779428690 32757371559 36397079510 40036787461 49632381150 54595619265 57931042950 65514743118 74448571725 80073574922 90992698775 109191238530 120110362383 148897143450 163786857795 181985397550 200183937305 240220724766 272978096325 327573715590 360331087149 400367874610 545956192650 600551811915 720662174298 818934288975 1000919686525 1201103623830 1637868577950 1801655435745 2001839373050 3002759059575 3603310871490 6005518119150 9008277178725 18016554357450
• Sum of all divisors σ(n): 53413033025664
• Sum of proper divisors (its aliquot sum) s(n): 35396478668214
• 18016554357450 is an abundant number, because the sum of its proper divisors (35396478668214) is greater than itself. Its abundance is 17379924310764

Bases of 18016554357450

• Binary: 100000110001011001110010100101001001011001010₂
• Hexadecimal: 0x1062CE5292CA
• Base-36: 6DWOVAGUI

Squares and roots of 18016554357450

• 18016554357450 squared (18016554357450²) is 324596230914950582370502500
• 18016554357450 cubed (18016554357450³) is 5848105638502599315158691966721118625000
• The square root of 18016554357450 is 4244591.1884950711
• The cube root of 18016554357450 is 26215.4456821835

Scales and comparisons

• 18,016,554,357,450 seconds is equal to 572,870 years, 36 weeks, 2 days, 16 hours, 37 minutes, 30 seconds.
• To count from 1 to 18,016,554,357,450 would take you about one million, four hundred thirty-two thousand, one hundred seventy-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 18016554357450 cubic inches would be around 2184.6 feet tall.

Recreational maths with 18016554357450

• 18016554357450 backwards is 05475345561081
• The number of decimal digits it has is: 14
• The sum of 18016554357450's digits is 54
• More coming soon!