13818165904053

Names of 13818165904053

• Cardinal: 13818165904053 can be written as Thirteen trillion, eight hundred eighteen billion, one hundred sixty-five million, nine hundred four thousand and fifty-three.

Scientific notation

• Scientific notation: 1.3818165904053 × 10¹³

Factors of 13818165904053

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15378

Divisors of 13818165904053

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 19 21 49 57 63 133 147 171 343 399 441 931 1029 1197 2793 3087 6517 8379 15349 19551 46047 58653 107443 138141 291631 322329 752101 874893 966987 2041417 2256303 2624679 5264707 6124251 6768909 14289919 15794121 18372753 42869757 47382363 100029433 128609271 235591801 300088299 706775403 900264897 1649142607 2120326209 4476244219 4947427821 11543998249 13428732657 14842283463 31333709533 34631994747 40286197971 80807987743 94001128599 103895984241 219335966731 242423963229 282003385797 658007900193 727271889687 1535351767117 1974023700579 4606055301351 13818165904053
• Sum of all divisors σ(n): 24503143704000
• Sum of proper divisors (its aliquot sum) s(n): 10684977799947
• 13818165904053 is a deficient number, because the sum of its proper divisors (10684977799947) is less than itself. Its deficiency is 3133188104106

Bases of 13818165904053

• Binary: 11001001000101001010110111101100001010110101₂
• Hexadecimal: 0xC914ADEC2B5
• Base-36: 4WBZ77DF9

Squares and roots of 13818165904053

• 13818165904053 squared (13818165904053²) is 190941708951932862801826809
• 13818165904053 cubed (13818165904053³) is 2638464212301210170239765562765417156877
• The square root of 13818165904053 is 3717279.3685776429
• The cube root of 13818165904053 is 23996.6233120057

Scales and comparisons

• 13,818,165,904,053 seconds is equal to 439,374 years, 48 weeks, 3 days, 17 hours, 47 minutes, 33 seconds.
• To count from 1 to 13,818,165,904,053 would take you about one million, ninety-eight thousand, four hundred thirty-seven 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 13818165904053 cubic inches would be around 1999.7 feet tall.

Recreational maths with 13818165904053

• 13818165904053 backwards is 35040956181831
• The number of decimal digits it has is: 14
• The sum of 13818165904053's digits is 54
• More coming soon!