18100107319455

Names of 18100107319455

• Cardinal: 18100107319455 can be written as Eighteen trillion, one hundred billion, one hundred seven million, three hundred nineteen thousand, four hundred fifty-five.

Scientific notation

• Scientific notation: 1.8100107319455 × 10¹³

Factors of 18100107319455

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6530

Divisors of 18100107319455

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 37 45 49 63 81 105 111 135 147 185 189 245 259 315 333 343 405 441 555 567 599 735 777 945 999 1029 1295 1323 1665 1715 1797 1813 2205 2331 2835 2995 2997 3087 3885 3969 4193 4995 5145 5391 5439 5879 6615 6993 8985 9065 9261 11655 12579 12691 14985 15435 16173 16317 17637 19845 20965 20979 22163 26955 27195 27783 29351 29395 34965 37737 38073 41153 46305 48519 48951 52911 62895 63455 66489 80865 81585 88053 88185 104895 110815 113211 114219 123459 138915 146755 146853 155141 158733 188685 190365 199467 205457 205765 217523 242595 244755 264159 264555 288071 332445 339633 342657 370377 440265 465423 476199 566055 571095 598401 616371 617295 652569 734265 775705 792477 793665 864213 997335 1027285 1027971 1085987 1087615 1111131 1320795 1396269 1440355 1522661 1698165 1713285 1795203 1849113 1851885 1957707 2016497 2327115 2377431 2380995 2592639 2992005 3081855 3257961 3262845 3333393 3521521 3962385 4188807 4321065 4567983 5139855 5429935 5547339 5555655 5873121 6049491 6981345 7601909 7613305 7777917 8976015 9245565 9773883 9788535 10082485 10564563 10658627 11887155 12566421 12963195 13703949 16289805 16642017 16666965 17607605 17619363 18148473 20944035 22805727 22839915 23333751 24650647 27736695 29321649 29365605 30247455 31693689 31975881 38009545 38889585 41111847 48869415 52822815 53293135 54445419 62832105 68417181 68519745 73951941 74610389 83210085 87964947 88096815 90742365 95081067 95927643 114028635 116668755 123253235 123335541 130296277 146608245 158468445 159879405 163336257 172554529 205251543 205559235 221855823 223831167 272227095 285243201 287782929 342085905 369759705 373051945 390888831 439824735 475405335 479638215 517663587 615754629 616677705 651481385 665567469 671493501 816681285 862772645 863348787 912073939 1026257715 1109279115 1119155835 1172666493 1207881703 1426216005 1438914645 1552990761 1954444155 1996702407 2014480503 2588317935 2736221817 3078773145 3327837345 3357467505 3517999479 3623645109 4316743935 4560369695 4658972283 5863332465 6039408515 6043441509 6384517573 7764953805 8208665451 9983512035 10072402515 10553998437 10870935327 13681109085 13976916849 17589997395 18118225545 19153552719 23294861415 24625996353 30217207545 31922587865 32612805981 41043327255 44691623011 52769992185 54354676635 57460658157 69884584245 73877989059 95767763595 97838417943 123129981765 134074869033 163064029905 172381974471 223458115055 287303290785 369389945295 402224607099 489192089715 517145923413 670374345165 861909872355 1206673821297 2011123035495 2585729617065 3620021463891 6033369106485 18100107319455
• Sum of all divisors σ(n): 38932185600000
• Sum of proper divisors (its aliquot sum) s(n): 20832078280545
• 18100107319455 is an abundant number, because the sum of its proper divisors (20832078280545) is greater than itself. Its abundance is 2731970961090

Bases of 18100107319455

• Binary: 100000111011001000010011101111001100010011111₂
• Hexadecimal: 0x10764277989F
• Base-36: 6EZ2OKEXR

Squares and roots of 18100107319455

• 18100107319455 squared (18100107319455²) is 327613884975788465421497025
• 18100107319455 cubed (18100107319455³) is 5929846477405357258435400473906007121375
• The square root of 18100107319455 is 4254422.0899500557
• The cube root of 18100107319455 is 26255.9084843885

Scales and comparisons

• 18,100,107,319,455 seconds is equal to 575,527 years, 22 weeks, 20 hours, 44 minutes, 15 seconds.
• To count from 1 to 18,100,107,319,455 would take you about one million, four hundred thirty-eight thousand, eight hundred eighteen 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 18100107319455 cubic inches would be around 2188 feet tall.

Recreational maths with 18100107319455

• 18100107319455 backwards is 55491370100181
• 18100107319455 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18100107319455's digits is 45
• More coming soon!