213263586018

Names of 213263586018

• Cardinal: 213263586018 can be written as Two hundred thirteen billion, two hundred sixty-three million, five hundred eighty-six thousand and eighteen.

Scientific notation

• Scientific notation: 2.13263586018 × 10¹¹

Factors of 213263586018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 979

Divisors of 213263586018

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 343 378 441 486 567 686 729 882 967 1029 1134 1323 1458 1701 1934 2058 2187 2401 2646 2901 3087 3402 3969 4374 4802 5103 5802 6174 6561 6769 7203 7938 8703 9261 10206 11907 13122 13538 14406 15309 16807 17406 18522 20307 21609 23814 26109 27783 30618 33614 35721 40614 43218 45927 47383 50421 52218 55566 60921 64827 71442 78327 83349 91854 94766 100842 107163 121842 129654 142149 151263 156654 166698 182763 194481 214326 234981 250047 284298 302526 321489 331681 365526 388962 426447 453789 469962 500094 548289 583443 642978 663362 704943 750141 852894 907578 995043 1096578 1166886 1279341 1361367 1409886 1500282 1644867 1750329 1990086 2114829 2250423 2321767 2558682 2722734 2985129 3289734 3500658 3838023 4084101 4229658 4500846 4643534 4934601 5250987 5970258 6344487 6965301 7676046 8168202 8955387 9869202 10501974 11514069 12252303 12688974 13930602 14803803 15752961 16252369 17910774 20895903 23028138 24504606 26866161 29607606 31505922 32504738 34542207 36756909 41791806 44411409 48757107 53732322 62687709 69084414 73513818 80598483 88822818 97514214 103626621 110270727 125375418 146271321 161196966 188063127 207253242 220541454 241795449 292542642 310879863 376126254 438813963 483590898 564189381 621759726 725386347 877627926 1128378762 1316441889 1450772694 1692568143 2176159041 2632883778 3385136286 3949325667 4352318082 5077704429 7898651334 10155408858 11847977001 15233113287 23695954002 30466226574 35543931003 71087862006 106631793009 213263586018
• Sum of all divisors σ(n): 560362600512
• Sum of proper divisors (its aliquot sum) s(n): 347099014494
• 213263586018 is an abundant number, because the sum of its proper divisors (347099014494) is greater than itself. Its abundance is 133835428476

Bases of 213263586018

• Binary: 11000110100111100000000001001011100010₂
• Hexadecimal: 0x31A78012E2
• Base-36: 2PYZMS4I

Squares and roots of 213263586018

• 213263586018 squared (213263586018²) is 45481357121256885096324
• 213263586018 cubed (213263586018³) is 9699517316644544571014635589597832
• The square root of 213263586018 is 461804.7054957323
• The cube root of 213263586018 is 5974.5550787019

Scales and comparisons

• 213,263,586,018 seconds is equal to 6,781 years, 6 weeks, 2 days, 13 hours, 18 seconds.
• To count from 1 to 213,263,586,018 would take you about thirteen thousand, five hundred sixty-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 213263586018 cubic inches would be around 497.9 feet tall.

Recreational maths with 213263586018

• 213263586018 backwards is 810685362312
• The number of decimal digits it has is: 12
• The sum of 213263586018's digits is 45
• More coming soon!