18124148227185

Names of 18124148227185

• Cardinal: 18124148227185 can be written as Eighteen trillion, one hundred twenty-four billion, one hundred forty-eight million, two hundred twenty-seven thousand, one hundred eighty-five.

Scientific notation

• Scientific notation: 1.8124148227185 × 10¹³

Factors of 18124148227185

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 97

Divisors of 18124148227185

• Number of divisors d(n): 1800
• Complete list of divisors:
  1 3 5 7 9 11 13 15 17 21 27 33 35 39 41 45 49 51 55 63 65 77 81 85 91 99 105 117 119 121 123 135 143 147 153 165 187 189 195 205 221 231 245 255 273 287 289 297 315 343 351 357 363 369 385 405 429 441 451 455 459 495 533 539 561 567 585 595 605 615 637 663 693 697 715 735 765 819 833 847 861 867 891 935 945 1001 1029 1053 1071 1089 1105 1107 1155 1287 1309 1323 1353 1365 1377 1435 1445 1485 1547 1573 1599 1617 1683 1715 1755 1785 1815 1845 1911 1989 2009 2023 2057 2079 2091 2145 2205 2255 2295 2401 2431 2457 2499 2541 2583 2601 2665 2695 2805 2835 3003 3087 3157 3179 3185 3213 3267 3315 3321 3465 3485 3731 3757 3773 3861 3927 3969 4059 4095 4165 4235 4305 4335 4455 4459 4641 4719 4797 4851 4879 4961 5005 5049 5145 5265 5355 5445 5535 5733 5831 5863 5929 5967 6027 6069 6171 6237 6273 6435 6545 6615 6765 6885 7007 7203 7293 7371 7497 7623 7667 7735 7749 7803 7865 7995 8085 8415 9009 9061 9163 9261 9471 9537 9555 9639 9801 9945 10045 10115 10285 10395 10455 10829 11011 11193 11271 11319 11583 11781 11849 12005 12155 12177 12285 12495 12705 12915 13005 13377 13923 14063 14157 14161 14391 14399 14553 14637 14883 15015 15147 15435 15785 15895 16065 16335 16605 17017 17199 17493 17589 17787 17901 18081 18207 18513 18655 18785 18819 18865 19305 19635 19845 20295 21021 21609 21879 22099 22253 22295 22491 22869 23001 23205 23247 23409 23595 23985 24255 24395 24805 25245 26117 26299 26411 26741 27027 27183 27489 27783 28413 28611 28665 29155 29315 29645 29835 30135 30345 30855 31185 31213 31365 32487 33033 33579 33813 33957 34153 34727 34969 35035 35343 35547 36015 36465 36531 36855 37485 38115 38335 38745 39015 40131 40817 41041 41327 41503 41769 42189 42471 42483 43173 43197 43659 43911 44649 45045 45305 45815 46305 47355 47685 48195 49005 49049 51051 51597 52479 52767 53361 53669 54145 54243 54621 55055 55539 55965 56355 56457 56595 57915 58905 59245 60885 63063 63427 64141 64493 64827 65637 66297 66759 66885 67473 68607 69003 69615 70315 70785 70805 71955 71995 72765 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51635749935 52840082295 57536978499 61024068105 62713315665 63150342255 66388821345 71075091087 73976115213 78459516135 82009720485 88410479157 92944349883 95894964165 96920578755 109843322589 118458485145 123293525355 126742295295 134252949831 147350798595 149786348985 152303766615 154907249805 172610935497 183072204315 199166464035 213225273261 223754916385 235378548405 278833049649 287684892495 329529967767 355375455435 369880576065 402758849493 442052395785 464721749415 517832806491 549216612945 671264749155 863054677485 1066126366305 1208276548479 1394165248245 1647649838835 2013794247465 2589164032455 3624829645437 6041382742395 18124148227185
• Sum of all divisors σ(n): 48822169262328
• Sum of proper divisors (its aliquot sum) s(n): 30698021035143
• 18124148227185 is an abundant number, because the sum of its proper divisors (30698021035143) is greater than itself. Its abundance is 12573872807958

Bases of 18124148227185

• Binary: 100000111101111011011011010101011110001110001₂
• Hexadecimal: 0x107BDB6ABC71
• Base-36: 6FA49WI29

Squares and roots of 18124148227185

• 18124148227185 squared (18124148227185²) is 328484748960973178373024225
• 18124148227185 cubed (18124148227185³) is 5953506280538331801561781790160808556625
• The square root of 18124148227185 is 4257246.5546624147
• The cube root of 18124148227185 is 26267.5278743329

Scales and comparisons

• 18,124,148,227,185 seconds is equal to 576,291 years, 44 weeks, 2 days, 2 hours, 39 minutes, 45 seconds.
• To count from 1 to 18,124,148,227,185 would take you about one million, four hundred forty thousand, seven hundred twenty-nine 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 18124148227185 cubic inches would be around 2189 feet tall.

Recreational maths with 18124148227185

• 18124148227185 backwards is 58172284142181
• The number of decimal digits it has is: 14
• The sum of 18124148227185's digits is 54
• More coming soon!