684008134731568

Names of 684008134731568

• Cardinal: 684008134731568 can be written as Six hundred eighty-four trillion, eight billion, one hundred thirty-four million, seven hundred thirty-one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 6.84008134731568 × 10¹⁴

Factors of 684008134731568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2689807

Divisors of 684008134731568

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 496 689393 1378786 2000381 2757572 4000762 5515144 8001524 11030288 16003048 21371183 32006096 42742366 62011811 85484732 124023622 170969464 248047244 341938928 496094488 992188976 1379048658733 2758097317466 5516194634932 11032389269864 22064778539728 42750508420723 85501016841446 171002033682892 342004067365784 684008134731568
• Sum of all divisors σ(n): 1368018937719936
• Sum of proper divisors (its aliquot sum) s(n): 684010802988368
• 684008134731568 is an abundant number, because the sum of its proper divisors (684010802988368) is greater than itself. Its abundance is 2668256800

Bases of 684008134731568

• Binary: 10011011100001101000001101111001001110011100110000₂
• Hexadecimal: 0x26E1A0DE4E730
• Base-36: 6QGKZYUOTS

Squares and roots of 684008134731568

• 684008134731568 squared (684008134731568²) is 467867128378958881683415738624
• 684008134731568 cubed (684008134731568³) is 320024921784706728896938169277807052689682432
• The square root of 684008134731568 is 26153549.1803993593
• The cube root of 684008134731568 is 88109.0304364469

Scales and comparisons

• 684,008,134,731,568 seconds is equal to 21,749,342 years, 47 weeks, 1 day, 15 hours, 39 minutes, 28 seconds.
• To count from 1 to 684,008,134,731,568 would take you about fifty-four million, three hundred seventy-three thousand, three hundred fifty-seven 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 684008134731568 cubic inches would be around 7342.4 feet tall.

Recreational maths with 684008134731568

• 684008134731568 backwards is 865137431800486
• The number of decimal digits it has is: 15
• The sum of 684008134731568's digits is 64
• More coming soon!