13293946731486142

Names of 13293946731486142

• Cardinal: 13293946731486142 can be written as Thirteen quadrillion, two hundred ninety-three trillion, nine hundred forty-six billion, seven hundred thirty-one million, four hundred eighty-six thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.3293946731486142 × 10¹⁶

Factors of 13293946731486142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 82616140

Divisors of 13293946731486142

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 59 118 313 626 4357 8714 18467 36934 257063 514126 1363741 2727482 80460719 82611409 160921438 165222818 4874073131 9748146262 25857371017 51714742034 359937909013 719875818026 1525584890003 3051169780006 21236336631767 42472673263534 112660565521069 225321131042138 6646973365743071 13293946731486142
• Sum of all divisors σ(n): 20348360060565600
• Sum of proper divisors (its aliquot sum) s(n): 7054413329079458
• 13293946731486142 is a deficient number, because the sum of its proper divisors (7054413329079458) is less than itself. Its deficiency is 6239533402406684

Bases of 13293946731486142

• Binary: 101111001110101100011000101100100101111101101110111110₂
• Hexadecimal: 0x2F3AC62C97DBBE
• Base-36: 3MWB6TGE6DA

Squares and roots of 13293946731486142

• 13293946731486142 squared (13293946731486142²) is 176729019699591078064639938044164
• 13293946731486142 cubed (13293946731486142³) is 2349426173794128813368984516926756730188549975288
• The square root of 13293946731486142 is 115299378.7124897825
• The cube root of 13293946731486142 is 236892.5001112815

Scales and comparisons

• 13,293,946,731,486,142 seconds is equal to 422,706,385 years, 9 weeks, 4 days, 22 minutes, 22 seconds.
• To count from 1 to 13,293,946,731,486,142 would take you about one billion, two hundred sixty-eight million, one hundred nineteen thousand, one hundred fifty-five 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 13293946731486142 cubic inches would be around 19741 feet tall.

Recreational maths with 13293946731486142

• 13293946731486142 backwards is 24168413764939231
• The number of decimal digits it has is: 17
• The sum of 13293946731486142's digits is 73
• More coming soon!