6804042728

Names of 6804042728

• Cardinal: 6804042728 can be written as Six billion, eight hundred four million, forty-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 6.804042728 × 10⁹

Factors of 6804042728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30546

Divisors of 6804042728

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 19 28 38 56 76 133 152 211 266 422 532 844 1064 1477 1688 2954 4009 5908 8018 11816 16036 28063 30307 32072 56126 60614 112252 121228 212149 224504 242456 424298 575833 848596 1151666 1697192 2303332 4030831 4606664 6394777 8061662 12789554 16123324 25579108 32246648 44763439 51158216 89526878 121500763 179053756 243001526 358107512 486003052 850505341 972006104 1701010682 3402021364 6804042728
• Sum of all divisors σ(n): 15420710400
• Sum of proper divisors (its aliquot sum) s(n): 8616667672
• 6804042728 is an abundant number, because the sum of its proper divisors (8616667672) is greater than itself. Its abundance is 1812624944

Bases of 6804042728

• Binary: 110010101100011010111001111101000₂
• Hexadecimal: 0x1958D73E8
• Base-36: 34IY8YW

Squares and roots of 6804042728

• 6804042728 squared (6804042728²) is 46294997444449681984
• 6804042728 cubed (6804042728³) is 314993140704686442665147812352
• The square root of 6804042728 is 82486.6215091877
• The cube root of 6804042728 is 1894.9118458585

Scales and comparisons

• 6,804,042,728 seconds is equal to 216 years, 18 weeks, 11 hours, 52 minutes, 8 seconds.
• To count from 1 to 6,804,042,728 would take you about four hundred thirty-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 6804042728 cubic inches would be around 157.9 feet tall.

Recreational maths with 6804042728

• 6804042728 backwards is 8272404086
• The number of decimal digits it has is: 10
• The sum of 6804042728's digits is 41
• More coming soon!