6720758055

Names of 6720758055

• Cardinal: 6720758055 can be written as Six billion, seven hundred twenty million, seven hundred fifty-eight thousand and fifty-five.

Scientific notation

• Scientific notation: 6.720758055 × 10⁹

Factors of 6720758055

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 463

Divisors of 6720758055

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 99 113 121 135 165 297 331 339 363 495 565 605 993 1017 1089 1243 1331 1485 1655 1695 1815 2979 3051 3267 3641 3729 3993 4965 5085 5445 6215 6655 8937 10923 11187 11979 13673 14895 15255 16335 18205 18645 19965 32769 33561 35937 37403 40051 41019 44685 54615 55935 59895 68365 98307 112209 120153 123057 150403 163845 167805 179685 187015 200255 205095 336627 360459 369171 411433 440561 451209 491535 561045 600765 615285 752015 1009881 1081377 1234299 1321683 1353627 1683135 1802295 1845855 2057165 2202805 2256045 3702897 3965049 4060881 4525763 5049405 5406885 6171495 6608415 6768135 11108691 11895147 13577289 18514485 19825245 20304405 22628815 40731867 49783393 55543455 59475735 67886445 122195601 149350179 203659335 248916965 448050537 610978005 746750895 1344151611 2240252685 6720758055
• Sum of all divisors σ(n): 13298273280
• Sum of proper divisors (its aliquot sum) s(n): 6577515225
• 6720758055 is a deficient number, because the sum of its proper divisors (6577515225) is less than itself. Its deficiency is 143242830

Bases of 6720758055

• Binary: 110010000100101101010000100100111₂
• Hexadecimal: 0x19096A127
• Base-36: 335D63R

Squares and roots of 6720758055

• 6720758055 squared (6720758055²) is 45168588833847383025
• 6720758055 cubed (6720758055³) is 303567157238062856105939016375
• The square root of 6720758055 is 81980.2296593515
• The cube root of 6720758055 is 1887.1485472267

Scales and comparisons

• 6,720,758,055 seconds is equal to 213 years, 36 weeks, 2 days, 13 hours, 14 minutes, 15 seconds.
• To count from 1 to 6,720,758,055 would take you about four hundred twenty-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 6720758055 cubic inches would be around 157.3 feet tall.

Recreational maths with 6720758055

• 6720758055 backwards is 5508570276
• 6720758055 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6720758055's digits is 45
• More coming soon!