18014308785

Names of 18014308785

• Cardinal: 18014308785 can be written as Eighteen billion, fourteen million, three hundred eight thousand, seven hundred eighty-five.

Scientific notation

• Scientific notation: 1.8014308785 × 10¹⁰

Factors of 18014308785

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 247

Divisors of 18014308785

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 11 15 19 31 33 41 45 55 57 93 95 99 121 123 137 155 165 171 205 209 279 285 341 363 369 411 451 465 495 589 605 615 627 685 779 855 1023 1045 1089 1233 1271 1353 1395 1507 1705 1767 1815 1845 1881 2055 2255 2299 2337 2603 2945 3069 3135 3751 3813 3895 4059 4247 4521 4961 5115 5301 5445 5617 6165 6355 6479 6765 6897 7011 7535 7809 8569 8835 9405 11253 11439 11495 11685 12741 13015 13563 13981 14883 15345 16577 16851 18755 19065 19437 20295 20691 21235 22605 23427 24149 24805 25707 26505 28085 28633 32395 33759 34485 35055 38223 39045 41943 42845 44649 46717 49731 50553 56265 57195 58311 61787 63705 67815 69905 71269 72447 74415 77121 80693 82885 84255 85899 94259 97185 103455 106723 117135 120745 125829 128535 140151 143165 149193 153791 168795 174127 185361 191115 209715 213807 217341 223245 233585 242079 248655 252765 257697 265639 282777 291555 308935 314963 320169 356345 362235 385605 403465 420453 429495 461373 471295 513887 522381 533615 556083 629145 641421 679657 700755 726237 745965 768955 796917 848331 870635 887623 926805 944889 960507 1069035 1086705 1173953 1210395 1288485 1328195 1384119 1413885 1541661 1567143 1574815 1600845 1915397 2038971 2102265 2306865 2390751 2569435 2611905 2662869 2780415 2834667 2922029 3207105 3308413 3398285 3521859 3631185 3984585 4241655 4438115 4624983 4724445 4802535 5746191 5869765 6116913 6920595 7708305 7835715 7988607 8766087 9576985 9763853 9925239 10194855 10565577 11953755 12913483 13314345 14173335 14610145 16542065 17238573 17609295 21069367 23124915 26298261 28730955 29291559 29775717 30584565 36392543 38740449 39943035 43830435 48819265 49626195 52827885 63208101 64567415 86192865 87874677 105346835 109177629 116221347 131491305 146457795 148878585 181962715 189624303 193702245 316040505 327532887 400317973 439373385 545888145 581106735 948121515 1200953919 1637664435 2001589865 3602861757 6004769595 18014308785
• Sum of all divisors σ(n): 38481730560
• Sum of proper divisors (its aliquot sum) s(n): 20467421775
• 18014308785 is an abundant number, because the sum of its proper divisors (20467421775) is greater than itself. Its abundance is 2453112990

Bases of 18014308785

• Binary: 10000110001101111001000100110110001₂
• Hexadecimal: 0x431BC89B1
• Base-36: 89X95M9

Squares and roots of 18014308785

• 18014308785 squared (18014308785²) is 324515321001328176225
• 18014308785 cubed (18014308785³) is 5845919197981321161638045636625
• The square root of 18014308785 is 134217.3937498415
• The cube root of 18014308785 is 2621.4356477825

Scales and comparisons

• 18,014,308,785 seconds is equal to 572 years, 41 weeks, 3 days, 22 hours, 39 minutes, 45 seconds.
• To count from 1 to 18,014,308,785 would take you about one thousand, one hundred forty-five 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 18014308785 cubic inches would be around 218.5 feet tall.

Recreational maths with 18014308785

• 18014308785 backwards is 58780341081
• 18014308785 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18014308785's digits is 45
• More coming soon!