18086840993232

Names of 18086840993232

• Cardinal: 18086840993232 can be written as Eighteen trillion, eighty-six billion, eight hundred forty million, nine hundred ninety-three thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.8086840993232 × 10¹³

Factors of 18086840993232

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 34361

Divisors of 18086840993232

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 132 144 176 198 241 264 396 482 528 723 792 964 1446 1451 1584 1928 2169 2651 2892 2902 3856 4338 4353 5302 5784 5804 7953 8676 8706 10604 11568 11608 13059 15906 15961 17352 17412 21208 23216 23859 26118 31812 31922 32653 34704 34824 42416 47718 47883 52236 63624 63844 65306 69648 95436 95766 97959 104472 127248 127688 130612 143649 190872 191532 195918 208944 255376 261224 287298 293877 349691 359183 381744 383064 391836 522448 574596 587754 699382 718366 766128 783672 1049073 1077549 1149192 1175508 1398764 1436732 1567344 2098146 2155098 2298384 2351016 2797528 2873464 3147219 3232647 3846601 4196292 4310196 4702032 5595056 5746928 6294438 6465294 7693202 7869373 8392584 8620392 11539803 12588876 12930588 15386404 15738746 16785168 17240784 23079606 23608119 25177752 25861176 30772808 31477492 34619409 46159212 47216238 47379503 50355504 51722352 61545616 62954984 69238818 70824357 86563103 92318424 94432476 94759006 125909968 138477636 141648714 142138509 173126206 184636848 188864952 189518012 259689309 276955272 283297428 284277018 346252412 377729904 379036024 426415527 519378618 521174533 553910544 566594856 568554036 692504824 758072048 779067927 852831054 1038757236 1042349066 1133189712 1137108072 1385009648 1558135854 1563523599 1705662108 2077514472 2084698132 2274216144 3116271708 3127047198 3411324216 4155028944 4169396264 4690570797 6232543416 6254094396 6822648432 8338792528 9381141594 11418460223 12465086832 12508188792 18762283188 22836920446 25016377584 34255380669 37524566376 45673840892 68510761338 75049132752 91347681784 102766142007 125603062453 137021522676 182695363568 205532284014 251206124906 274043045352 376809187359 411064568028 502412249812 548086090704 753618374718 822129136056 1004824499624 1130427562077 1507236749436 1644258272112 2009648999248 2260855124154 3014473498872 4521710248308 6028946997744 9043420496616 18086840993232
• Sum of all divisors σ(n): 55488714405696
• Sum of proper divisors (its aliquot sum) s(n): 37401873412464
• 18086840993232 is an abundant number, because the sum of its proper divisors (37401873412464) is greater than itself. Its abundance is 19315032419232

Bases of 18086840993232

• Binary: 100000111001100101011101110111000010111010000₂
• Hexadecimal: 0x10732BBB85D0
• Base-36: 6ESZA5040

Squares and roots of 18086840993232

• 18086840993232 squared (18086840993232²) is 327133817114457520269805824
• 18086840993232 cubed (18086840993232³) is 5916817333658230296143606542375938183168
• The square root of 18086840993232 is 4252862.6821509297
• The cube root of 18086840993232 is 26249.4922318019

Scales and comparisons

• 18,086,840,993,232 seconds is equal to 575,105 years, 31 weeks, 10 hours, 7 minutes, 12 seconds.
• To count from 1 to 18,086,840,993,232 would take you about one million, four hundred thirty-seven thousand, seven hundred sixty-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 18086840993232 cubic inches would be around 2187.5 feet tall.

Recreational maths with 18086840993232

• 18086840993232 backwards is 23239904868081
• The number of decimal digits it has is: 14
• The sum of 18086840993232's digits is 63
• More coming soon!