13556520387184

Names of 13556520387184

• Cardinal: 13556520387184 can be written as Thirteen trillion, five hundred fifty-six billion, five hundred twenty million, three hundred eighty-seven thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.3556520387184 × 10¹³

Factors of 13556520387184

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5366

Divisors of 13556520387184

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 496 961 1922 3844 5333 7688 10666 15376 21332 29791 42664 59582 85328 119164 165323 238328 330646 476656 661292 1322584 2645168 5125013 10250026 20500052 28440889 41000104 56881778 82000208 113763556 158875403 227527112 317750806 455054224 635501612 881667559 1271003224 1763335118 2542006448 3526670236 7053340472 14106680944 27331694329 54663388658 109326777316 218653554632 437307109264 847282524199 1694565048398 3389130096796 6778260193592 13556520387184
• Sum of all divisors σ(n): 27146344393792
• Sum of proper divisors (its aliquot sum) s(n): 13589824006608
• 13556520387184 is an abundant number, because the sum of its proper divisors (13589824006608) is greater than itself. Its abundance is 33303619424

Bases of 13556520387184

• Binary: 11000101010001011111100101010000001001110000₂
• Hexadecimal: 0xC545F950270
• Base-36: 4SZS27WJ4

Squares and roots of 13556520387184

• 13556520387184 squared (13556520387184²) is 183779245008135429271449856
• 13556520387184 cubed (13556520387184³) is 2491407081694071308856903448898161045504
• The square root of 13556520387184 is 3681918.0310245909
• The cube root of 13556520387184 is 23844.1993356953

Scales and comparisons

• 13,556,520,387,184 seconds is equal to 431,055 years, 21 weeks, 4 days, 3 hours, 33 minutes, 4 seconds.
• To count from 1 to 13,556,520,387,184 would take you about one million, seventy-seven thousand, six hundred thirty-eight 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 13556520387184 cubic inches would be around 1987 feet tall.

Recreational maths with 13556520387184

• 13556520387184 backwards is 48178302565531
• The number of decimal digits it has is: 14
• The sum of 13556520387184's digits is 58
• More coming soon!