4006968875

Names of 4006968875

• Cardinal: 4006968875 can be written as Four billion, six million, nine hundred sixty-eight thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.006968875 × 10⁹

Factors of 4006968875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 104

Divisors of 4006968875

• Number of divisors d(n): 120
• Complete list of divisors:
  1 5 7 13 25 35 49 65 79 91 125 169 175 245 325 343 395 455 553 637 845 875 1027 1183 1225 1625 1715 1975 2275 2401 2765 3185 3871 4225 4459 5135 5915 6125 7189 8281 8575 9875 11375 12005 13351 13825 15925 19355 21125 22295 25675 27097 29575 31213 35945 41405 42875 50323 57967 60025 66755 69125 79625 93457 96775 111475 128375 135485 147875 156065 179725 189679 207025 251615 289835 300125 333775 352261 405769 467285 483875 557375 654199 677425 780325 898625 948395 1035125 1258075 1449175 1668875 1761305 2028845 2336425 2465827 3270995 3387125 3901625 4579393 4741975 6290375 7245875 8806525 10144225 11682125 12329135 16354975 22896965 23709875 32055751 44032625 50721125 61645675 81774875 114484825 160278755 308228375 572424125 801393775 4006968875
• Sum of all divisors σ(n): 6397035840
• Sum of proper divisors (its aliquot sum) s(n): 2390066965
• 4006968875 is a deficient number, because the sum of its proper divisors (2390066965) is less than itself. Its deficiency is 1616901910

Bases of 4006968875

• Binary: 11101110110101010111111000101011₂
• Hexadecimal: 0xEED57E2B
• Base-36: 1U9N8YZ

Squares and roots of 4006968875

• 4006968875 squared (4006968875²) is 16055799565218765625
• 4006968875 cubed (4006968875³) is 64335089121070126425294921875
• The square root of 4006968875 is 63300.6230222105
• The cube root of 4006968875 is 1588.3223837469

Scales and comparisons

• 4,006,968,875 seconds is equal to 127 years, 21 weeks, 1 day, 22 hours, 54 minutes, 35 seconds.
• To count from 1 to 4,006,968,875 would take you about two hundred fifty-four 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 4006968875 cubic inches would be around 132.4 feet tall.

Recreational maths with 4006968875

• 4006968875 backwards is 5788696004
• The number of decimal digits it has is: 10
• The sum of 4006968875's digits is 53
• More coming soon!