13390207386018

Names of 13390207386018

• Cardinal: 13390207386018 can be written as Thirteen trillion, three hundred ninety billion, two hundred seven million, three hundred eighty-six thousand and eighteen.

Scientific notation

• Scientific notation: 1.3390207386018 × 10¹³

Factors of 13390207386018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21291

Divisors of 13390207386018

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 241 271 482 542 723 813 1446 1626 1801 3602 5403 10806 18973 37946 56919 65311 113838 130622 195933 391866 434041 488071 868082 976142 1302123 1464213 2604246 2928426 4572493 5141683 9144986 10283366 13717479 15425049 27434958 30850098 34170373 68340746 102511119 117625111 205022238 235250222 352875333 705750666 1239145603 2478291206 3717436809 7434873618 8235059893 9260171083 16470119786 18520342166 24705179679 27780513249 49410359358 55561026498 2231701231003 4463402462006 6695103693009 13390207386018
• Sum of all divisors σ(n): 27007177511424
• Sum of proper divisors (its aliquot sum) s(n): 13616970125406
• 13390207386018 is an abundant number, because the sum of its proper divisors (13616970125406) is greater than itself. Its abundance is 226762739388

Bases of 13390207386018

• Binary: 11000010110110100110100011100000000110100010₂
• Hexadecimal: 0xC2DA68E01A2
• Base-36: 4QVDJR3J6

Squares and roots of 13390207386018

• 13390207386018 squared (13390207386018²) is 179297653840571000461896324
• 13390207386018 cubed (13390207386018³) is 2400832768751712434611423847199363197832
• The square root of 13390207386018 is 3659263.2299437003
• The cube root of 13390207386018 is 23746.2900271931

Scales and comparisons

• 13,390,207,386,018 seconds is equal to 425,767 years, 9 weeks, 1 day, 3 hours, 40 minutes, 18 seconds.
• To count from 1 to 13,390,207,386,018 would take you about one million, sixty-four thousand, four hundred seventeen 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 13390207386018 cubic inches would be around 1978.9 feet tall.

Recreational maths with 13390207386018

• 13390207386018 backwards is 81068370209331
• The number of decimal digits it has is: 14
• The sum of 13390207386018's digits is 51
• More coming soon!