12420455783814

Names of 12420455783814

• Cardinal: 12420455783814 can be written as Twelve trillion, four hundred twenty billion, four hundred fifty-five million, seven hundred eighty-three thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 1.2420455783814 × 10¹³

Factors of 12420455783814

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1110

Divisors of 12420455783814

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 117 162 169 186 234 279 338 351 403 507 558 702 806 837 1014 1053 1061 1209 1521 1674 2106 2122 2197 2418 2511 3042 3183 3627 4394 4563 5022 5239 6366 6591 7254 9126 9549 10478 10881 13182 13689 13793 15717 19098 19773 21762 27378 27586 28647 31434 32643 32891 39546 41379 47151 57294 59319 65286 65782 68107 82758 85941 94302 98673 118638 124137 136214 141453 171882 177957 179309 197346 204321 248274 282906 296019 355914 358618 372411 408642 424359 427583 537927 592038 612963 744822 848718 855166 888057 1075854 1117233 1125721 1225926 1282749 1613781 1776114 1838889 2234466 2251442 2331017 2565498 2664171 3227562 3377163 3677778 3848247 4662034 4841343 5328342 5516667 5558579 6754326 6993051 7696494 9682686 10131489 11033334 11117158 11544741 13986102 14524029 14634373 16675737 20262978 20979153 23089482 29048058 29268746 30394467 33351474 34634223 34897351 41958306 43903119 50027211 60788934 62937459 69268446 69794702 72261527 87806238 91183401 100054422 104692053 125874918 131709357 144523054 150081633 182366802 188812377 190246849 209384106 216784581 263418714 300163266 314076159 377624754 380493698 395128071 433569162 450244899 453665563 570740547 628152318 650353743 790256142 900489798 907331126 942228477 1141481094 1185384213 1300707486 1360996689 1712221641 1884456954 1951061229 2370768426 2473209037 2721993378 2826685431 3424443282 3902122458 4082990067 4946418074 5136664923 5653370862 5853183687 5897652319 7419627111 8165980134 10273329846 11706367374 11795304638 12248970201 14839254222 15409994769 17692956957 22258881333 24497940402 30819989538 35385913914 36746910603 44517762666 53078870871 66776643999 73493821206 76669480147 106157741742 133553287998 153338960294 159236612613 200329931997 230008440441 318473225226 400659863994 460016880882 477709837839 690025321323 955419675678 1380050642646 2070075963969 4140151927938 6210227891907 12420455783814
• Sum of all divisors σ(n): 31151132960640
• Sum of proper divisors (its aliquot sum) s(n): 18730677176826
• 12420455783814 is an abundant number, because the sum of its proper divisors (18730677176826) is greater than itself. Its abundance is 6310221393012

Bases of 12420455783814

• Binary: 10110100101111011100110110101101110110000110₂
• Hexadecimal: 0xB4BDCDADD86
• Base-36: 4EHVMOQDI

Squares and roots of 12420455783814

• 12420455783814 squared (12420455783814²) is 154267721877678645104386596
• 12420455783814 cubed (12420455783814³) is 1916075418451423271810813552070855357144
• The square root of 12420455783814 is 3524266.7015726831
• The cube root of 12420455783814 is 23158.6111694027

Scales and comparisons

• 12,420,455,783,814 seconds is equal to 394,932 years, 3 weeks, 6 days, 6 hours, 36 minutes, 54 seconds.
• To count from 1 to 12,420,455,783,814 would take you about nine hundred eighty-seven thousand, three hundred thirty 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 12420455783814 cubic inches would be around 1929.9 feet tall.

Recreational maths with 12420455783814

• 12420455783814 backwards is 41838755402421
• 12420455783814 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12420455783814's digits is 54
• More coming soon!