13628894622

Names of 13628894622

• Cardinal: 13628894622 can be written as Thirteen billion, six hundred twenty-eight million, eight hundred ninety-four thousand, six hundred twenty-two.

Scientific notation

• Scientific notation: 1.3628894622 × 10¹⁰

Factors of 13628894622

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1354

Divisors of 13628894622

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 61 62 93 122 157 183 186 217 314 366 427 434 471 651 854 942 1093 1099 1281 1302 1891 2186 2198 2562 3279 3297 3782 4867 5673 6558 6594 7651 9577 9734 11346 13237 14601 15302 19154 22953 26474 28731 29202 33883 34069 39711 45906 57462 66673 67039 67766 68138 79422 101649 102207 133346 134078 171601 200019 201117 203298 204414 237181 296887 343202 400038 402234 466711 474362 514803 593774 711543 890661 933422 1029606 1201207 1400133 1423086 1781322 2066863 2078209 2402414 2800266 3603621 4133726 4156418 5319631 6200589 6234627 7207242 10467661 10639262 12401178 12469254 14468041 15958893 20935322 28936082 31402983 31917786 37237417 43404123 62805966 73273627 74474834 86808246 111712251 146547254 219820881 223424502 324497491 439641762 648994982 973492473 1946984946 2271482437 4542964874 6814447311 13628894622
• Sum of all divisors σ(n): 32922083328
• Sum of proper divisors (its aliquot sum) s(n): 19293188706
• 13628894622 is an abundant number, because the sum of its proper divisors (19293188706) is greater than itself. Its abundance is 5664294084

Bases of 13628894622

• Binary: 1100101100010110000110110110011110₂
• Hexadecimal: 0x32C586D9E
• Base-36: 69EAIE6

Squares and roots of 13628894622

• 13628894622 squared (13628894622²) is 185746768617580522884
• 13628894622 cubed (13628894622³) is 2531523135866021562985695529848
• The square root of 13628894622 is 116742.8568350117
• The cube root of 13628894622 is 2388.6556413045

Scales and comparisons

• 13,628,894,622 seconds is equal to 433 years, 18 weeks, 3 days, 20 hours, 3 minutes, 42 seconds.
• To count from 1 to 13,628,894,622 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 13628894622 cubic inches would be around 199.1 feet tall.

Recreational maths with 13628894622

• 13628894622 backwards is 22649882631
• The number of decimal digits it has is: 11
• The sum of 13628894622's digits is 51
• More coming soon!