12180018040111368

Names of 12180018040111368

• Cardinal: 12180018040111368 can be written as Twelve quadrillion, one hundred eighty trillion, eighteen billion, forty million, one hundred eleven thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2180018040111368 × 10¹⁶

Factors of 12180018040111368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1273

Divisors of 12180018040111368

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 31 36 54 62 72 93 108 124 186 216 248 279 372 558 744 837 961 1116 1237 1674 1922 2232 2474 2883 3348 3711 3844 4948 5766 6696 7422 7688 8649 9896 11133 11532 14844 17298 22266 23064 25947 29688 29791 33399 34596 38347 44532 51894 59582 66798 69192 76694 89064 89373 103788 115041 119164 133596 153388 178746 207576 230082 238328 267192 268119 306776 345123 357492 460164 536238 690246 714984 804357 920328 1035369 1072476 1188757 1380492 1530169 1608714 2070738 2144952 2377514 2760984 3060338 3217428 3566271 4141476 4590507 4755028 6120676 6434856 7132542 8282952 9181014 9510056 10698813 12241352 13771521 14265084 18362028 21397626 27543042 28530168 32096439 36724056 36851467 41314563 42795252 47435239 55086084 64192878 73702934 82629126 85590504 94870478 110172168 110554401 128385756 142305717 147405868 165258252 189740956 221108802 256771512 284611434 294811736 330516504 331663203 379481912 426917151 442217604 569222868 663326406 853834302 884435208 994989609 1138445736 1280751453 1326652812 1470492409 1707668604 1989979218 2561502906 2653305624 2940984818 3415337208 3979958436 4411477227 5123005812 5881969636 7959916872 8822954454 10246011624 11763939272 13234431681 17645908908 26468863362 35291817816 39703295043 45585264679 52937726724 79406590086 91170529358 105875453448 136755794037 158813180172 182341058716 273511588074 317626360344 364682117432 410267382111 547023176148 820534764222 1094046352296 1230802146333 1641069528444 2461604292666 3282139056888 4923208585332 9846417170664
• Sum of all divisors σ(n): 12198457322793504
• Sum of proper divisors (its aliquot sum) s(n): 18439282682136
• 12180018040111368 is a deficient number, because the sum of its proper divisors (18439282682136) is less than itself. Its deficiency is 12161578757429232

Bases of 12180018040111368

• Binary: 101011010001011010100101110000101000111000000100001000₂
• Hexadecimal: 0x2B45A970A38108
• Base-36: 3BXGF1IC360

Squares and roots of 12180018040111368

• 12180018040111368 squared (12180018040111368²) is 148352839457438370098169842831424
• 12180018040111368 cubed (12180018040111368³) is 1806940260893344919008601253071801977945410028032
• The square root of 12180018040111368 is 110363119.0213078747
• 12180018040111368 is a perfect cube number. Its cube root is 230082

Scales and comparisons

• 12,180,018,040,111,368 seconds is equal to 387,286,898 years, 21 weeks, 19 hours, 22 minutes, 48 seconds.
• To count from 1 to 12,180,018,040,111,368 would take you about one billion, one hundred sixty-one million, eight hundred sixty thousand, six hundred ninety-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 12180018040111368 cubic inches would be around 19173.5 feet tall.

Recreational maths with 12180018040111368

• 12180018040111368 backwards is 86311104081008121
• The number of decimal digits it has is: 17
• The sum of 12180018040111368's digits is 45
• More coming soon!