6513235978018842

Names of 6513235978018842

• Cardinal: 6513235978018842 can be written as Six quadrillion, five hundred thirteen trillion, two hundred thirty-five billion, nine hundred seventy-eight million, eighteen thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 6.513235978018842 × 10¹⁵

Factors of 6513235978018842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1182616

Divisors of 6513235978018842

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 1433 2866 4299 8598 12897 24251 25794 38691 48502 72753 77382 116073 145506 218259 232146 436518 654777 1156927 1309554 1964331 2313854 3470781 3928662 6941562 10412343 20824686 31237029 34751683 62474058 69503366 93711087 104255049 187422174 208510098 312765147 625530294 938295441 1657876391 1876590882 2814886323 3315752782 4973629173 5629772646 9947258346 14920887519 28056636677 29841775038 44762662557 56113273354 84169910031 89525325114 134287987671 168339820062 252509730093 268575975342 505019460186 757529190279 1515058380558 2272587570837 4545175141674 40205160358141 80410320716282 120615481074423 241230962148846 361846443223269 723692886446538 1085539329669807 2171078659339614 3256617989009421 6513235978018842
• Sum of all divisors σ(n): 14605272622397952
• Sum of proper divisors (its aliquot sum) s(n): 8092036644379110
• 6513235978018842 is an abundant number, because the sum of its proper divisors (8092036644379110) is greater than itself. Its abundance is 1578800666360268

Bases of 6513235978018842

• Binary: 10111001000111100000011101100110011101110000000011010₂
• Hexadecimal: 0x1723C0ECCEE01A
• Base-36: 1S4QZAUJJMI

Squares and roots of 6513235978018842

• 6513235978018842 squared (6513235978018842²) is 42422242905359061268595307020964
• 6513235978018842 cubed (6513235978018842³) is 276306078759439206763744050643321597817681003688
• The square root of 6513235978018842 is 80704621.7884629083
• The cube root of 6513235978018842 is 186752.1474306951

Scales and comparisons

• 6,513,235,978,018,842 seconds is equal to 207,100,757 years, 17 weeks, 4 days, 12 hours, 20 minutes, 42 seconds.
• To count from 1 to 6,513,235,978,018,842 would take you about six hundred twenty-one million, three hundred two thousand, two hundred seventy-two 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 6513235978018842 cubic inches would be around 15562.7 feet tall.

Recreational maths with 6513235978018842

• 6513235978018842 backwards is 2488108795323156
• The number of decimal digits it has is: 16
• The sum of 6513235978018842's digits is 72
• More coming soon!