18228080170125

Names of 18228080170125

• Cardinal: 18228080170125 can be written as Eighteen trillion, two hundred twenty-eight billion, eighty million, one hundred seventy thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.8228080170125 × 10¹³

Factors of 18228080170125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1627

Divisors of 18228080170125

• Number of divisors d(n): 448
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 29 35 45 49 63 75 87 105 125 135 145 147 175 189 203 225 245 261 315 343 375 435 441 525 609 675 725 735 783 875 945 1015 1029 1125 1225 1305 1323 1421 1575 1583 1715 1827 2175 2205 2401 2625 3045 3087 3375 3625 3675 3915 4263 4725 4749 5075 5145 5481 6125 6525 6615 7105 7203 7875 7915 8575 9135 9261 9947 10875 11025 11081 12005 12789 14247 15225 15435 16807 18375 19575 21315 21609 23625 23745 25375 25725 27405 29841 32625 33075 33243 35525 36015 38367 39575 42741 42875 45675 45907 46305 49735 50421 55125 55405 60025 63945 64827 69629 71235 76125 77175 77567 84035 89523 97875 99729 106575 108045 117649 118725 128625 137025 137721 149205 151263 165375 166215 177625 180075 191835 197875 208887 213705 228375 229535 231525 232701 248675 252105 268569 277025 299187 300125 319725 321349 324135 348145 352947 356175 385875 387835 413163 420175 447615 453789 487403 498645 532875 540225 542969 588245 593625 626661 685125 688605 698103 746025 756315 831075 900375 959175 964047 1044435 1058841 1068525 1147675 1157625 1163505 1239489 1243375 1260525 1342845 1385125 1462209 1495935 1598625 1606745 1620675 1628907 1740725 1764735 1780875 1879983 1939175 2065815 2094309 2100875 2238075 2249443 2268945 2437015 2493225 2701125 2714845 2892141 2941225 3133305 3176523 3411821 3443025 3490515 3730125 3781575 3800783 4155375 4386627 4795875 4820235 4886721 5222175 5294205 5342625 5738375 5817525 6197445 6302625 6714225 6748329 7311045 7479675 8033725 8103375 8144535 8676423 8703625 8823675 9399915 9695875 10235463 10329075 10471545 11190375 11247215 11344725 11402349 12185075 12466125 13159881 13574225 14460705 14660163 14706125 15666525 15746101 15882615 17059105 17215125 17452575 18907875 19003915 20244987 21933135 24101175 24433605 26110875 26471025 26605481 29087625 30706389 30987225 33571125 33741645 34207047 36555225 37398375 40168625 40722675 43382115 44118375 46999575 47238303 51177315 51645375 52357725 56236075 56723625 57011745 60734961 60925375 65799405 67871125 72303525 73300815 78332625 78730505 79413075 79816443 85295525 87262875 92119167 95019575 101224935 102621141 109665675 110222707 120505875 122168025 132355125 133027405 141714909 153531945 154936125 168708225 171035235 182776125 186238367 203613375 216910575 234997875 236191515 239449329 255886575 261788625 281180375 285058725 303674805 328997025 330668121 361517625 366504075 393652525 397065375 399082215 425144727 426477625 460595835 475097875 506124675 513105705 548328375 551113535 558715101 610840125 665137025 708574545 718347987 767659725 771558949 843541125 855176175 931191835 992004363 1084552875 1180957575 1197246645 1279432875 1425293625 1518374025 1644985125 1653340605 1676145303 1832520375 1968262625 1995411075 2125723635 2302979175 2314676847 2530623375 2565528525 2755567675 2793575505 2976013089 3325685125 3542872725 3591739935 3838298625 3857794745 4275880875 4655959175 4960021815 5028435909 5400912643 5904787875 5986233225 6944030541 7591870125 8266703025 8380726515 9977055375 10628618175 11514895875 11573384235 12827642625 13777838375 13967877525 14880065445 16202737929 17714363625 17958699675 19288973725 20832091623 23279795875 24800109075 25142179545 27004563215 29931166125 34720152705 41333515125 41903632575 48608213787 53143090875 57866921175 69839387625 74400327225 81013689645 89793498375 96444868625 104160458115 124000545375 125710897725 135022816075 145824641361 173600763525 209518162875 243041068935 289334605875 372001636125 405068448225 520802290575 628554488625 675114080375 729123206805 868003817625 1215205344675 2025342241125 2604011452875 3645616034025 6076026723375 18228080170125
• Sum of all divisors σ(n): 40700104473600
• Sum of proper divisors (its aliquot sum) s(n): 22472024303475
• 18228080170125 is an abundant number, because the sum of its proper divisors (22472024303475) is greater than itself. Its abundance is 4243944133350

Bases of 18228080170125

• Binary: 100001001010000001110001111100101010010001101₂
• Hexadecimal: 0x10940E3E548D
• Base-36: 6GLV4AQH9

Squares and roots of 18228080170125

• 18228080170125 squared (18228080170125²) is 332262906688504248942515625
• 18228080170125 cubed (18228080170125³) is 6056514900676817530445875565095470703125
• The square root of 18228080170125 is 4269435.5798073591
• The cube root of 18228080170125 is 26317.6421072477

Scales and comparisons

• 18,228,080,170,125 seconds is equal to 579,596 years, 29 weeks, 3 days, 2 hours, 48 minutes, 45 seconds.
• To count from 1 to 18,228,080,170,125 would take you about one million, four hundred forty-eight thousand, nine hundred ninety-one 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 18228080170125 cubic inches would be around 2193.1 feet tall.

Recreational maths with 18228080170125

• 18228080170125 backwards is 52107108082281
• 18228080170125 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18228080170125's digits is 45
• More coming soon!