6749359872

Names of 6749359872

• Cardinal: 6749359872 can be written as Six billion, seven hundred forty-nine million, three hundred fifty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 6.749359872 × 10⁹

Factors of 6749359872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11435

Divisors of 6749359872

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 829 1658 2487 3316 4974 6632 9948 10601 13264 19896 21202 26528 31803 39792 42404 53056 63606 79584 84808 106112 127212 159168 169616 212224 254424 318336 339232 508848 636672 678464 1017696 1356928 2035392 2713856 4070784 8141568 8788229 17576458 26364687 35152916 52729374 70305832 105458748 140611664 210917496 281223328 421834992 562446656 843669984 1124893312 1687339968 2249786624 3374679936 6749359872
• Sum of all divisors σ(n): 17986505040
• Sum of proper divisors (its aliquot sum) s(n): 11237145168
• 6749359872 is an abundant number, because the sum of its proper divisors (11237145168) is greater than itself. Its abundance is 4487785296

Bases of 6749359872

• Binary: 110010010010010110000111100000000₂
• Hexadecimal: 0x1924B0F00
• Base-36: 33ME7EO

Squares and roots of 6749359872

• 6749359872 squared (6749359872²) is 45553858681763856384
• 6749359872 cubed (6749359872³) is 307459385801455790458140622848
• The square root of 6749359872 is 82154.4878384621
• The cube root of 6749359872 is 1889.8218314173

Scales and comparisons

• 6,749,359,872 seconds is equal to 214 years, 31 weeks, 4 days, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 6,749,359,872 would take you about four hundred twenty-nine 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 6749359872 cubic inches would be around 157.5 feet tall.

Recreational maths with 6749359872

• 6749359872 backwards is 2789539476
• The number of decimal digits it has is: 10
• The sum of 6749359872's digits is 60
• More coming soon!