18189301763629332

Names of 18189301763629332

• Cardinal: 18189301763629332 can be written as Eighteen quadrillion, one hundred eighty-nine trillion, three hundred one billion, seven hundred sixty-three million, six hundred twenty-nine thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 1.8189301763629332 × 10¹⁶

Factors of 18189301763629332

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 33011439

Divisors of 18189301763629332

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 239 252 294 441 478 588 717 882 956 1307 1434 1673 1764 2151 2614 2868 3346 3921 4302 5019 5228 6692 7842 8604 9149 10038 11711 11763 15057 15684 18298 20076 23422 23526 27447 30114 35133 36596 46844 47052 54894 60228 64043 70266 82341 105399 109788 128086 140532 164682 192129 210798 256172 312373 329364 384258 421596 576387 624746 768516 937119 1152774 1249492 1874238 2186611 2305548 2811357 3748476 4373222 5622714 6559833 8746444 11245428 13119666 15306277 19679499 26239332 30612554 33009881 39358998 45918831 61225108 66019762 78717996 91837662 99029643 132039524 137756493 183675324 198059286 231069167 275512986 297088929 396118572 462138334 551025972 594177858 693207501 924276668 1188355716 1386415002 1617484169 2079622503 2772830004 3234968338 4159245006 4852452507 6469936676 7889361559 8318490012 9704905014 14557357521 15778723118 19409810028 23668084677 29114715042 31557446236 43143914467 47336169354 55225530913 58229430084 71004254031 86287828934 94672338708 110451061826 129431743401 142008508062 165676592739 172575657868 220902123652 258863486802 284017016124 302007401269 331353185478 386578716391 388295230203 497029778217 517726973604 604014802538 662706370956 773157432782 776590460406 906022203807 994059556434 1159736149173 1208029605076 1546314865564 1553180920812 1812044407614 1988119112868 2114051808883 2319472298346 2718066611421 3479208447519 3624088815228 4228103617766 4638944596692 5436133222842 6342155426649 6958416895038 8456207235532 10311395557613 10872266445684 12684310853298 13916833790076 19026466279947 20622791115226 25368621706596 30934186672839 38052932559894 41245582230452 61868373345678 72179768903291 76105865119788 92802560018517 123736746691356 144359537806582 185605120037034 216539306709873 288719075613164 371210240074068 433078613419746 505258382323037 649617920129619 866157226839492 1010516764646074 1299235840259238 1515775146969111 2021033529292148 2598471680518476 3031550293938222 4547325440907333 6063100587876444 9094650881814666 18189301763629332
• Sum of all divisors σ(n): 53750091210641280
• Sum of proper divisors (its aliquot sum) s(n): 35560789447011948
• 18189301763629332 is an abundant number, because the sum of its proper divisors (35560789447011948) is greater than itself. Its abundance is 17371487683382616

Bases of 18189301763629332

• Binary: 1000000100111110001001011010110010101010110000100010100₂
• Hexadecimal: 0x409F12D6556114
• Base-36: 4Z3KHVG7KT0

Squares and roots of 18189301763629332

• 18189301763629332 squared (18189301763629332²) is 330850698648369127483620690766224
• 18189301763629332 cubed (18189301763629332³) is 6017943196422777219494369023914878000614201282368
• The square root of 18189301763629332 is 134867719.5018486697
• The cube root of 18189301763629332 is 262989.6614538197

Scales and comparisons

• 18,189,301,763,629,332 seconds is equal to 578,363,532 years, 45 weeks, 4 days, 22 hours, 22 minutes, 12 seconds.
• To count from 1 to 18,189,301,763,629,332 would take you about one billion, seven hundred thirty-five million, ninety thousand, five hundred ninety-eight 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 18189301763629332 cubic inches would be around 21915.8 feet tall.

Recreational maths with 18189301763629332

• 18189301763629332 backwards is 23392636710398181
• The number of decimal digits it has is: 17
• The sum of 18189301763629332's digits is 72
• More coming soon!