13057487313

Names of 13057487313

• Cardinal: 13057487313 can be written as Thirteen billion, fifty-seven million, four hundred eighty-seven thousand, three hundred thirteen.

Scientific notation

• Scientific notation: 1.3057487313 × 10¹⁰

Factors of 13057487313

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 237

Divisors of 13057487313

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 13 17 39 47 51 141 157 221 289 471 611 663 799 867 1833 2041 2397 2669 3757 6123 7379 8007 10387 11271 13583 22137 24649 31161 34697 40749 45373 73947 95927 104091 125443 136119 176579 287781 320437 376329 419033 529737 589849 961311 1158503 1257099 1630759 1769547 2132531 3475509 4892277 5447429 6397593 7123561 15060539 16342287 19694551 21370683 27722903 45181617 59083653 83168709 92606293 256029163 277818879 334807367 768087489 1004422101 4352495771 13057487313
• Sum of all divisors σ(n): 20471133312
• Sum of proper divisors (its aliquot sum) s(n): 7413645999
• 13057487313 is a deficient number, because the sum of its proper divisors (7413645999) is less than itself. Its deficiency is 5643841314

Bases of 13057487313

• Binary: 1100001010010010010111000111010001₂
• Hexadecimal: 0x30A4971D1
• Base-36: 5ZY39OX

Squares and roots of 13057487313

• 13057487313 squared (13057487313²) is 170497974929155959969
• 13057487313 cubed (13057487313³) is 2226275144529646021093553373297
• The square root of 13057487313 is 114269.3629675075
• The cube root of 13057487313 is 2354.7955378045

Scales and comparisons

• 13,057,487,313 seconds is equal to 415 years, 9 weeks, 5 days, 7 hours, 48 minutes, 33 seconds.
• To count from 1 to 13,057,487,313 would take you about eight 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 13057487313 cubic inches would be around 196.2 feet tall.

Recreational maths with 13057487313

• 13057487313 backwards is 31378475031
• The number of decimal digits it has is: 11
• The sum of 13057487313's digits is 42
• More coming soon!