13419982821365478

Names of 13419982821365478

• Cardinal: 13419982821365478 can be written as Thirteen quadrillion, four hundred nineteen trillion, nine hundred eighty-two billion, eight hundred twenty-one million, three hundred sixty-five thousand, four hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3419982821365478 × 10¹⁶

Factors of 13419982821365478

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 67880028

Divisors of 13419982821365478

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 313 626 939 1878 2817 5634 8451 11699 16902 23398 35097 70194 105291 210582 315873 631746 3661787 7323574 10985361 21970722 32956083 65912166 67868011 98868249 135736022 197736498 203604033 407208066 610812099 1221624198 1832436297 3664872594 21242687443 42485374886 63728062329 127456124658 191184186987 382368373974 573552560961 793987860689 1147105121922 1587975721378 2381963582067 4763927164134 7145890746201 14291781492402 21437672238603 42875344477206 248518200395657 497036400791314 745554601186971 1491109202373942 2236663803560913 4473327607121826 6709991410682739 13419982821365478
• Sum of all divisors σ(n): 29920020298272000
• Sum of proper divisors (its aliquot sum) s(n): 16500037476906522
• 13419982821365478 is an abundant number, because the sum of its proper divisors (16500037476906522) is greater than itself. Its abundance is 3080054655541044

Bases of 13419982821365478

• Binary: 101111101011010110011100111100111101011001011011100110₂
• Hexadecimal: 0x2FAD673CF596E6
• Base-36: 3O4ZIZY5HPI

Squares and roots of 13419982821365478

• 13419982821365478 squared (13419982821365478²) is 180095938925744535004040450168484
• 13419982821365478 cubed (13419982821365478³) is 2416884406581177957955559268014368531260041195352
• The square root of 13419982821365478 is 115844649.5154846501
• The cube root of 13419982821365478 is 237638.7832045101

Scales and comparisons

• 13,419,982,821,365,478 seconds is equal to 426,713,942 years, 51 weeks, 2 days, 6 hours, 51 minutes, 18 seconds.
• To count from 1 to 13,419,982,821,365,478 would take you about one billion, two hundred eighty million, one hundred forty-one thousand, eight hundred twenty-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 13419982821365478 cubic inches would be around 19803.2 feet tall.

Recreational maths with 13419982821365478

• 13419982821365478 backwards is 87456312828991431
• The number of decimal digits it has is: 17
• The sum of 13419982821365478's digits is 81
• More coming soon!