13657418583440

Names of 13657418583440

• Cardinal: 13657418583440 can be written as Thirteen trillion, six hundred fifty-seven billion, four hundred eighteen million, five hundred eighty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.365741858344 × 10¹³

Factors of 13657418583440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26082273

Divisors of 13657418583440

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 6547 13094 26188 32735 52376 65470 104752 130940 261880 523760 26075719 52151438 104302876 130378595 208605752 260757190 417211504 521514380 1043028760 2086057520 170717732293 341435464586 682870929172 853588661465 1365741858344 1707177322930 2731483716688 3414354645860 6828709291720 13657418583440
• Sum of all divisors σ(n): 31758349508160
• Sum of proper divisors (its aliquot sum) s(n): 18100930924720
• 13657418583440 is an abundant number, because the sum of its proper divisors (18100930924720) is greater than itself. Its abundance is 4443512341280

Bases of 13657418583440

• Binary: 11000110101111011101100101010100110110010000₂
• Hexadecimal: 0xC6BDD954D90
• Base-36: 4UA4QEF0W

Squares and roots of 13657418583440

• 13657418583440 squared (13657418583440²) is 186525082363292256242233600
• 13657418583440 cubed (13657418583440³) is 2547451126146104253702527510813571584000
• The square root of 13657418583440 is 3695594.4830892905
• The cube root of 13657418583440 is 23903.2088870497

Scales and comparisons

• 13,657,418,583,440 seconds is equal to 434,263 years, 34 weeks, 4 days, 8 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,657,418,583,440 would take you about one million, eighty-five thousand, six hundred fifty-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 13657418583440 cubic inches would be around 1991.9 feet tall.

Recreational maths with 13657418583440

• 13657418583440 backwards is 04438581475631
• The number of decimal digits it has is: 14
• The sum of 13657418583440's digits is 59
• More coming soon!