13208189938446

Names of 13208189938446

• Cardinal: 13208189938446 can be written as Thirteen trillion, two hundred eight billion, one hundred eighty-nine million, nine hundred thirty-eight thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 1.3208189938446 × 10¹³

Factors of 13208189938446

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6096

Divisors of 13208189938446

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 151 302 453 491 906 982 1473 2946 5449 10898 16347 32694 74141 148282 222423 444846 822799 1645598 2468397 2675459 4936794 5350918 8026377 16052754 29691601 59383202 89074803 178149606 403994309 807988618 1211982927 2423965854 4483431751 8966863502 13450295253 14578576091 26900590506 29157152182 43735728273 87471456546 2201364989741 4402729979482 6604094969223 13208189938446
• Sum of all divisors σ(n): 26650371143808
• Sum of proper divisors (its aliquot sum) s(n): 13442181205362
• 13208189938446 is an abundant number, because the sum of its proper divisors (13442181205362) is greater than itself. Its abundance is 233991266916

Bases of 13208189938446

• Binary: 11000000001101000101011110000010101100001110₂
• Hexadecimal: 0xC0345782B0E
• Base-36: 4OJRB9I4U

Squares and roots of 13208189938446

• 13208189938446 squared (13208189938446²) is 174456281450066149268894916
• 13208189938446 cubed (13208189938446³) is 2304251701347467263734553388464482340536
• The square root of 13208189938446 is 3634307.3533269031
• The cube root of 13208189938446 is 23638.2017613329

Scales and comparisons

• 13,208,189,938,446 seconds is equal to 419,979 years, 30 weeks, 2 days, 17 hours, 34 minutes, 6 seconds.
• To count from 1 to 13,208,189,938,446 would take you about one million, forty-nine thousand, nine hundred forty-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 13208189938446 cubic inches would be around 1969.9 feet tall.

Recreational maths with 13208189938446

• 13208189938446 backwards is 64483998180231
• The number of decimal digits it has is: 14
• The sum of 13208189938446's digits is 66
• More coming soon!