12408366818016

Names of 12408366818016

• Cardinal: 12408366818016 can be written as Twelve trillion, four hundred eight billion, three hundred sixty-six million, eight hundred eighteen thousand and sixteen.

Scientific notation

• Scientific notation: 1.2408366818016 × 10¹³

Factors of 12408366818016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 84979519

Divisors of 12408366818016

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 169 208 216 234 288 312 338 351 416 432 468 507 624 676 702 864 936 1014 1248 1352 1404 1521 1872 2028 2704 2808 3042 3744 4056 4563 5408 5616 6084 8112 9126 11232 12168 16224 18252 24336 36504 48672 73008 146016 84979501 169959002 254938503 339918004 509877006 679836008 764815509 1019754012 1104733513 1359672016 1529631018 2039508024 2209467026 2294446527 2719344032 3059262036 3314200539 4079016048 4418934052 4588893054 6118524072 6628401078 8158032096 8837868104 9177786108 9942601617 12237048144 13256802156 14361535669 17675736208 18355572216 19885203234 24474096288 26513604312 28723071338 29827804851 35351472416 36711144432 39770406468 43084607007 53027208624 57446142676 59655609702 73422288864 79540812936 86169214014 106054417248 114892285352 119311219404 129253821021 159081625872 172338428028 229784570704 238622438808 258507642042 318163251744 344676856056 387761463063 459569141408 477244877616 517015284084 689353712112 775522926126 954489755232 1034030568168 1378707424224 1551045852252 2068061136336 3102091704504 4136122272672 6204183409008 12408366818016
• Sum of all divisors σ(n): 39189147142320
• Sum of proper divisors (its aliquot sum) s(n): 26780780324304
• 12408366818016 is an abundant number, because the sum of its proper divisors (26780780324304) is greater than itself. Its abundance is 14372413506288

Bases of 12408366818016

• Binary: 10110100100100001100010010111110001011100000₂
• Hexadecimal: 0xB490C4BE2E0
• Base-36: 4ECBP88O0

Squares and roots of 12408366818016

• 12408366818016 squared (12408366818016²) is 153967567090440512862176256
• 12408366818016 cubed (12408366818016³) is 1910486050535674345875377110423668228096
• The square root of 12408366818016 is 3522551.1803259865
• The cube root of 12408366818016 is 23151.0952203655

Scales and comparisons

• 12,408,366,818,016 seconds is equal to 394,547 years, 35 weeks, 3 days, 16 hours, 33 minutes, 36 seconds.
• To count from 1 to 12,408,366,818,016 would take you about nine hundred eighty-six thousand, three hundred sixty-nine 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 12408366818016 cubic inches would be around 1929.3 feet tall.

Recreational maths with 12408366818016

• 12408366818016 backwards is 61081866380421
• 12408366818016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12408366818016's digits is 54
• More coming soon!