18053918518499552

Names of 18053918518499552

• Cardinal: 18053918518499552 can be written as Eighteen quadrillion, fifty-three trillion, nine hundred eighteen billion, five hundred eighteen million, four hundred ninety-nine thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.8053918518499552 × 10¹⁶

Factors of 18053918518499552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77337

Divisors of 18053918518499552

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 26 32 43 52 86 104 169 172 208 338 344 416 559 676 688 1118 1352 1376 2197 2236 2704 4394 4472 5408 7267 8788 8944 14534 17576 17888 29068 35152 58136 70304 77279 94471 116272 154558 188942 232544 309116 377884 618232 755768 1004627 1236464 1511536 2009254 2472928 3023072 3322997 4018508 6645994 8037016 13060151 13291988 16074032 26120302 26583976 32148064 43198961 52240604 53167952 86397922 104481208 106335904 169781963 172795844 208962416 339563926 345591688 417924832 561586493 679127852 691183376 1123172986 1358255704 1382366752 2246345972 2716511408 4492691944 5433022816 5972043841 7300624409 8985383888 11944087682 14601248818 17970767776 23888175364 29202497636 47776350728 58404995272 77636569933 95552701456 116809990544 155273139866 191105402912 233619981088 256797885163 310546279732 513595770326 621092559464 1009275409129 1027191540652 1242185118928 2018550818258 2054383081304 2484370237856 3338372507119 4037101636516 4108766162608 6676745014238 8074203273032 8217532325216 13120580318677 13353490028476 16148406546064 26241160637354 26706980056952 32296813092128 43398842592547 52482321274708 53413960113904 86797685185094 104964642549416 106827920227808 173595370370188 209929285098832 347190740740376 419858570197664 564184953703111 694381481480752 1128369907406222 1388762962961504 2256739814812444 4513479629624888 9026959259249776 18053918518499552
• Sum of all divisors σ(n): 39400232998840560
• Sum of proper divisors (its aliquot sum) s(n): 21346314480341008
• 18053918518499552 is an abundant number, because the sum of its proper divisors (21346314480341008) is greater than itself. Its abundance is 3292395961841456

Bases of 18053918518499552

• Binary: 1000000001000111111000101111000000110010101100011100000₂
• Hexadecimal: 0x4023F1781958E0
• Base-36: 4XRKVO3JVFK

Squares and roots of 18053918518499552

• 18053918518499552 squared (18053918518499552²) is 325943973872621058531257424200704
• 18053918518499552 cubed (18053918518499552³) is 5884565945892247465850245887633478003010982084608
• The square root of 18053918518499552 is 134364870.8498599795
• The cube root of 18053918518499552 is 262335.5572623811

Scales and comparisons

• 18,053,918,518,499,552 seconds is equal to 574,058,764 years, 23 weeks, 3 days, 9 hours, 52 minutes, 32 seconds.
• To count from 1 to 18,053,918,518,499,552 would take you about one billion, seven hundred twenty-two million, one hundred seventy-six thousand, two hundred ninety-three 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 18053918518499552 cubic inches would be around 21861.3 feet tall.

Recreational maths with 18053918518499552

• 18053918518499552 backwards is 25599481581935081
• The number of decimal digits it has is: 17
• The sum of 18053918518499552's digits is 83
• More coming soon!