13008723255

Names of 13008723255

• Cardinal: 13008723255 can be written as Thirteen billion, eight million, seven hundred twenty-three thousand, two hundred fifty-five.

Scientific notation

• Scientific notation: 1.3008723255 × 10¹⁰

Factors of 13008723255

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 825

Divisors of 13008723255

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 9 11 15 17 19 27 33 37 45 51 55 57 85 95 99 111 135 153 165 171 185 187 209 255 285 297 323 333 407 459 495 513 555 561 627 629 703 733 765 855 935 969 999 1045 1221 1485 1615 1665 1683 1881 1887 2035 2109 2199 2295 2565 2805 2907 3135 3145 3515 3553 3663 3665 4845 4995 5049 5643 5661 6105 6327 6597 6919 7733 8063 8415 8721 9405 9435 10545 10659 10989 10995 11951 12461 13927 14535 16983 17765 18315 18981 19791 20757 23199 24189 25245 27121 28215 28305 31635 31977 32985 34595 35853 37383 38665 40315 41781 43605 53295 54945 59755 62271 62305 69597 69635 72567 81363 84915 94905 95931 98955 103785 107559 112149 115995 120945 125343 131461 135605 137071 153197 159885 179265 186813 186915 208791 208905 217701 236759 244089 298331 311355 322677 336447 347985 362835 376029 394383 406815 411213 459591 461057 479655 515299 537795 560745 626715 657305 685355 710277 732267 765985 894993 934065 1043955 1088505 1183149 1183795 1220445 1233639 1378773 1383171 1491655 1545897 1613385 1682235 1880145 1971915 2056065 2130831 2297955 2305285 2576495 2604349 2684979 3549447 3551385 3661335 3700917 4136319 4149513 4474965 4637691 5071627 5668289 5915745 6168195 6392493 6893865 6915855 7729485 7813047 8054937 8760083 10654155 12448539 13021745 13424895 13913073 15214881 17004867 17747235 18504585 20681595 20747565 23188455 23439141 25358135 26280249 28341445 31962465 39065235 40274685 43800415 45644643 51014601 62242695 69565365 70317423 76074405 78840747 85024335 96360913 117195705 131401245 136933929 153043803 228223215 236522241 255073005 289082739 351587115 394203735 481804565 684669645 765219015 867248217 1182611205 1445413695 2601744651 4336241085 13008723255
• Sum of all divisors σ(n): 28918425600
• Sum of proper divisors (its aliquot sum) s(n): 15909702345
• 13008723255 is an abundant number, because the sum of its proper divisors (15909702345) is greater than itself. Its abundance is 2900979090

Bases of 13008723255

• Binary: 1100000111011000010101110100110111₂
• Hexadecimal: 0x307615D37
• Base-36: 5Z5233R

Squares and roots of 13008723255

• 13008723255 squared (13008723255²) is 169226880725177795025
• 13008723255 cubed (13008723255³) is 2201425658660731646151340806375
• The square root of 13008723255 is 114055.7900985303
• The cube root of 13008723255 is 2351.8605006939

Scales and comparisons

• 13,008,723,255 seconds is equal to 413 years, 33 weeks, 22 hours, 14 minutes, 15 seconds.
• To count from 1 to 13,008,723,255 would take you about eight 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 13008723255 cubic inches would be around 196 feet tall.

Recreational maths with 13008723255

• 13008723255 backwards is 55232780031
• The number of decimal digits it has is: 11
• The sum of 13008723255's digits is 36
• More coming soon!