18900040209058112

Names of 18900040209058112

• Cardinal: 18900040209058112 can be written as Eighteen quadrillion, nine hundred trillion, forty billion, two hundred nine million, fifty-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.8900040209058112 × 10¹⁶

Factors of 18900040209058112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1069

Divisors of 18900040209058112

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 13 16 26 32 41 52 64 82 104 164 169 208 328 338 416 533 656 676 832 1013 1066 1312 1352 1681 2026 2132 2624 2704 3362 4052 4264 5408 6724 6929 8104 8528 10816 13169 13448 13858 16208 17056 21853 26338 26896 27716 32416 34112 41533 43706 52676 53792 55432 64832 83066 87412 105352 107584 110864 166132 171197 174824 210704 221728 284089 332264 342394 349648 421408 443456 539929 568178 664528 684788 699296 842816 1026169 1079858 1136356 1329056 1369576 1398592 1702853 2052338 2159716 2272712 2658112 2739152 3405706 4104676 4319432 4545424 5478304 6811412 7019077 8209352 8638864 9090848 10956608 13340197 13622824 14038154 16418704 17277728 18181696 22137089 26680394 27245648 28076308 32837408 34555456 42072929 44274178 53360788 54491296 56152616 65674816 84145858 88548356 106721576 108982592 112305232 168291716 173422561 177096712 213443152 224610464 287782157 336583432 346845122 354193424 426886304 449220928 546948077 575564314 673166864 693690244 708386848 853772608 1039509197 1093896154 1151128628 1346333728 1387380488 1416773696 1724990089 2079018394 2187792308 2302257256 2692667456 2774760976 3449980178 4158036788 4375584616 4604514512 5549521952 6899960356 7110325001 8316073576 8751169232 9209029024 11099043904 13513619561 13799920712 14220650002 16632147152 17502338464 18418058048 22424871157 27027239122 27599841424 28441300004 33264294304 35004676928 42619877077 44849742314 54054478244 55199682848 56882600008 66528588608 85239754154 89699484628 108108956488 110399365696 113765200016 170479508308 175677054293 179398969256 216217912976 227530400032 291523325041 340959016616 351354108586 358797938512 432435825952 455060800064 554058402001 583046650082 681918033232 702708217172 717595877024 864871651904 1108116804002 1166093300164 1363836066464 1405416434344 1435191754048 1747414960157 2216233608004 2332186600328 2727672132928 2810832868688 3494829920314 4432467216008 4664373200656 5621665737376 6989659840628 7202759226013 8864934432016 9328746401312 11243331474752 13979319681256 14405518452026 17729868864032 18657492802624 22716394482041 27958639362512 28811036904052 35459737728064 45432788964082 55917278725024 57622073808104 90865577928164 111834557450048 115244147616208 181731155856328 230488295232416 295313128266533 363462311712656 460976590464832 590626256533066 726924623425312 1181252513066132 1453849246850624 2362505026132264 4725010052264528 9450020104529056 18900040209058112
• Sum of all divisors σ(n): 41667491651060340
• Sum of proper divisors (its aliquot sum) s(n): 22767451442002228
• 18900040209058112 is an abundant number, because the sum of its proper divisors (22767451442002228) is greater than itself. Its abundance is 3867411232944116

Bases of 18900040209058112

• Binary: 1000011001001010111110010000110111001101100100101000000₂
• Hexadecimal: 0x43257C86E6C940
• Base-36: 563I6LVW94W

Squares and roots of 18900040209058112

• 18900040209058112 squared (18900040209058112²) is 357211519904013401954254193004544
• 18900040209058112 cubed (18900040209058112³) is 6751312089324615393254945453207093739373576060928
• The square root of 18900040209058112 is 137477417.0875279137
• The cube root of 18900040209058112 is 266371.3894209723

Scales and comparisons

• 18,900,040,209,058,112 seconds is equal to 600,962,816 years, 51 weeks, 1 day, 14 hours, 48 minutes, 32 seconds.
• To count from 1 to 18,900,040,209,058,112 would take you about one billion, eight hundred two million, eight hundred eighty-eight thousand, four hundred fifty 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 18900040209058112 cubic inches would be around 22197.6 feet tall.

Recreational maths with 18900040209058112

• 18900040209058112 backwards is 21185090204000981
• The number of decimal digits it has is: 17
• The sum of 18900040209058112's digits is 50
• More coming soon!