13628367025

Names of 13628367025

• Cardinal: 13628367025 can be written as Thirteen billion, six hundred twenty-eight million, three hundred sixty-seven thousand and twenty-five.

Scientific notation

• Scientific notation: 1.3628367025 × 10¹⁰

Factors of 13628367025

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 430

Divisors of 13628367025

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 13 19 25 35 65 79 91 95 133 169 175 247 307 325 395 455 475 553 665 845 1027 1183 1235 1501 1535 1729 1975 2149 2275 2765 3211 3325 3991 4225 5135 5833 5915 6175 7189 7505 7675 8645 10507 10745 13351 13825 16055 19513 19955 22477 24253 25675 27937 29165 29575 35945 37525 40831 43225 51883 52535 53725 66755 75829 80275 93457 97565 99775 112385 121265 136591 139685 145825 169771 179725 204155 253669 259415 262675 315289 333775 363181 379145 460807 467285 487825 530803 561925 606325 682955 698425 848855 985777 1020775 1268345 1297075 1576445 1775683 1815905 1895725 2207023 2304035 2336425 2654015 3225649 3414775 4098757 4244275 4928885 5990491 6341725 6900439 7882225 8878415 9079525 11035115 11520175 13270075 16128245 20493785 24644425 28691299 29952455 34502195 41933437 44392075 55175575 77876383 80641225 102468925 143456495 149762275 172510975 209667185 389381915 545134681 717282475 1048335925 1946909575 2725673405 13628367025
• Sum of all divisors σ(n): 22365235200
• Sum of proper divisors (its aliquot sum) s(n): 8736868175
• 13628367025 is a deficient number, because the sum of its proper divisors (8736868175) is less than itself. Its deficiency is 4891498850

Bases of 13628367025

• Binary: 1100101100010100000110000010110001₂
• Hexadecimal: 0x32C5060B1
• Base-36: 69DZ7AP

Squares and roots of 13628367025

• 13628367025 squared (13628367025²) is 185732387768107350625
• 13628367025 cubed (13628367025³) is 2531229148933387563917863140625
• The square root of 13628367025 is 116740.5971588291
• The cube root of 13628367025 is 2388.6248179729

Scales and comparisons

• 13,628,367,025 seconds is equal to 433 years, 17 weeks, 4 days, 17 hours, 30 minutes, 25 seconds.
• To count from 1 to 13,628,367,025 would take you about eight hundred sixty-six 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 13628367025 cubic inches would be around 199.1 feet tall.

Recreational maths with 13628367025

• 13628367025 backwards is 52076382631
• The number of decimal digits it has is: 11
• The sum of 13628367025's digits is 43
• More coming soon!