13958998581018436

Names of 13958998581018436

• Cardinal: 13958998581018436 can be written as Thirteen quadrillion, nine hundred fifty-eight trillion, nine hundred ninety-eight billion, five hundred eighty-one million, eighteen thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 1.3958998581018436 × 10¹⁶

Factors of 13958998581018436

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4947

Divisors of 13958998581018436

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 11 22 44 121 242 484 1621 3242 3313 6484 6626 13252 17831 35662 36443 71324 72886 145772 196141 392282 400873 784564 801746 1603492 5370373 10740746 10975969 21481492 21951938 43903876 59074103 118148206 120735659 236296412 241471318 482942636 649815133 1299630266 1328092249 2599260532 2656184498 5312368996 17792045749 35584091498 71168182996 195712503239 391425006478 782850012956 2152837535629 4305675071258 8611350142516
• Sum of all divisors σ(n): 13966966848507126
• Sum of proper divisors (its aliquot sum) s(n): 7968267488690
• 13958998581018436 is a deficient number, because the sum of its proper divisors (7968267488690) is less than itself. Its deficiency is 13951030313529746

Bases of 13958998581018436

• Binary: 110001100101111010001010011111110101110111111101000100₂
• Hexadecimal: 0x3197A29FD77F44
• Base-36: 3TG1VF4H45G

Squares and roots of 13958998581018436

• 13958998581018436 squared (13958998581018436²) is 194853641384874709756678971886096
• 13958998581018436 cubed (13958998581018436³) is 2719961703597741270088840173979627091155468065856
• 13958998581018436 is a perfect square number. Its square root is 118148206
• The cube root of 13958998581018436 is 240778.7124180039

Scales and comparisons

• 13,958,998,581,018,436 seconds is equal to 443,852,976 years, 44 weeks, 4 days, 14 hours, 27 minutes, 16 seconds.
• To count from 1 to 13,958,998,581,018,436 would take you about one billion, three hundred thirty-one million, five hundred fifty-eight thousand, nine hundred thirty 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 13958998581018436 cubic inches would be around 20064.9 feet tall.

Recreational maths with 13958998581018436

• 13958998581018436 backwards is 63481018589985931
• The number of decimal digits it has is: 17
• The sum of 13958998581018436's digits is 88
• More coming soon!