18318078400006

Names of 18318078400006

• Cardinal: 18318078400006 can be written as Eighteen trillion, three hundred eighteen billion, seventy-eight million, four hundred thousand and six.

Scientific notation

• Scientific notation: 1.8318078400006 × 10¹³

Factors of 18318078400006

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 112

Divisors of 18318078400006

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 7 11 14 19 22 38 49 73 77 98 121 133 146 154 209 242 266 361 418 511 539 722 803 847 931 1022 1078 1331 1387 1463 1606 1694 1862 2299 2527 2662 2774 2926 3577 3971 4598 5054 5329 5621 5929 7154 7942 8833 9317 9709 10241 10658 11242 11858 15257 16093 17666 17689 18634 19418 20482 25289 26353 27797 30514 32186 35378 37303 39347 43681 50578 52706 55594 58619 61831 65219 67963 74606 78694 87362 97163 101251 106799 112651 117238 123662 130438 135926 167827 177023 184471 194326 194579 202502 213598 225302 261121 289883 305767 335654 354046 368942 389017 389158 410333 432817 480491 522242 579766 611534 644809 680141 708757 747593 778034 820666 865634 960982 1113761 1174789 1239161 1289618 1291297 1360282 1417514 1495186 1846097 1923769 2029181 2140369 2227522 2349578 2478322 2582594 2723119 2872331 3188713 3363437 3692194 3847538 4058362 4279187 4280738 4513663 4760987 4961299 5446238 5744662 6377426 6726874 7092899 7391323 7796327 8223523 8558374 9027326 9521974 9922598 12251371 12922679 13466383 14185798 14204267 14782646 15592654 16447046 19061833 21161459 22320991 23544059 24502742 25845358 26932766 28408534 29954309 31595641 35075843 38123666 42322918 44641982 47071057 47088118 49650293 51739261 54574289 59908618 63191282 70151686 81304553 85759597 90458753 94142114 94264681 99300586 103478522 109148578 134765081 140435137 148130213 156246937 162609106 171519194 180917506 188529362 209680163 232776049 245530901 269530162 280870274 296260426 312493874 329497399 347552051 362174827 419360326 465552098 491061802 517781627 569131871 600317179 658994798 695104102 724349654 894350083 943355567 983045959 1035563254 1036911491 1138263742 1200634358 1544786507 1629432343 1718716307 1788700166 1886711134 1966091918 2073822982 2306481793 2560536539 3089573014 3258864686 3437432614 3624471389 3983923097 4612963586 5121073078 6260450581 6603488969 6881321713 7248942778 7967846194 9837850913 10813505549 11406026401 12520901162 13206977938 13762643426 16992651577 17923755773 19675701826 21627011098 22812052802 25371299723 33985303154 35847511546 43823154067 50742599446 68864956391 75694538843 87646308134 118948561039 125466290411 137729912782 151389077686 186919167347 237897122078 250932580822 373838334694 482054694737 832639927273 964109389474 1308434171429 1665279854546 2616868342858 9159039200003 18318078400006
• Sum of all divisors σ(n): 37620199262880
• Sum of proper divisors (its aliquot sum) s(n): 19302120862874
• 18318078400006 is an abundant number, because the sum of its proper divisors (19302120862874) is greater than itself. Its abundance is 984042462868

Bases of 18318078400006

• Binary: 100001010100100000010100011100101011000000110₂
• Hexadecimal: 0x10A9028E5606
• Base-36: 6HR7IX53A

Squares and roots of 18318078400006

• 18318078400006 squared (18318078400006²) is 335551996268766376940800036
• 18318078400006 cubed (18318078400006³) is 6146667774929783276063139816432467200216
• The square root of 18318078400006 is 4279962.4297423453
• The cube root of 18318078400006 is 26360.8840676689

Scales and comparisons

• 18,318,078,400,006 seconds is equal to 582,458 years, 12 weeks, 7 hours, 6 minutes, 46 seconds.
• To count from 1 to 18,318,078,400,006 would take you about one million, four hundred fifty-six thousand, one hundred forty-five 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 18318078400006 cubic inches would be around 2196.7 feet tall.

Recreational maths with 18318078400006

• 18318078400006 backwards is 60000487081381
• The number of decimal digits it has is: 14
• The sum of 18318078400006's digits is 46
• More coming soon!