6816392675840

Names of 6816392675840

• Cardinal: 6816392675840 can be written as Six trillion, eight hundred sixteen billion, three hundred ninety-two million, six hundred seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 6.81639267584 × 10¹²

Factors of 6816392675840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 242059417

Divisors of 6816392675840

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 512 640 704 880 1280 1408 1760 2560 2816 3520 5632 7040 14080 28160 242059399 484118798 968237596 1210296995 1936475192 2420593990 2662653389 3872950384 4841187980 5325306778 7745900768 9682375960 10650613556 13313266945 15491801536 19364751920 21301227112 26626533890 30983603072 38729503840 42602454224 53253067780 61967206144 77459007680 85204908448 106506135560 123934412288 154918015360 170409816896 213012271120 309836030720 340819633792 426024542240 619672061440 681639267584 852049084480 1363278535168 1704098168960 3408196337920 6816392675840
• Sum of all divisors σ(n): 17829127166400
• Sum of proper divisors (its aliquot sum) s(n): 11012734490560
• 6816392675840 is an abundant number, because the sum of its proper divisors (11012734490560) is greater than itself. Its abundance is 4196341814720

Bases of 6816392675840

• Binary: 1100011001100010000101010100000001000000000₂
• Hexadecimal: 0x63310AA0200
• Base-36: 2EZEO7DVK

Squares and roots of 6816392675840

• 6816392675840 squared (6816392675840²) is 46463209111245195319705600
• 6816392675840 cubed (6816392675840³) is 316711478281914105159631499065032704000
• The square root of 6816392675840 is 2610822.2221821233
• The cube root of 6816392675840 is 18960.5763122489

Scales and comparisons

• 6,816,392,675,840 seconds is equal to 216,740 years, 10 weeks, 3 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 6,816,392,675,840 would take you about five hundred forty-one thousand, eight hundred fifty 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 6816392675840 cubic inches would be around 1580 feet tall.

Recreational maths with 6816392675840

• 6816392675840 backwards is 0485762936186
• The number of decimal digits it has is: 13
• The sum of 6816392675840's digits is 65
• More coming soon!