13091951179905

Names of 13091951179905

• Cardinal: 13091951179905 can be written as Thirteen trillion, ninety-one billion, nine hundred fifty-one million, one hundred seventy-nine thousand, nine hundred five.

Scientific notation

• Scientific notation: 1.3091951179905 × 10¹³

Factors of 13091951179905

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 294

Divisors of 13091951179905

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 13 15 39 65 73 97 103 169 195 219 291 309 365 485 507 515 845 949 1095 1261 1339 1455 1545 2535 2847 3783 4017 4745 5329 6305 6695 7081 7519 9409 9991 12337 14235 15987 16393 17407 18915 20085 21243 22557 26645 28227 29973 35405 37011 37595 47045 49179 49955 52221 61685 69277 79935 81965 87035 92053 97747 106215 112785 122317 129883 141135 149865 185055 207831 245895 261105 276159 293241 346385 366951 389649 460265 488735 516913 548887 611585 649415 686857 729343 900601 969127 1039155 1196689 1270711 1380795 1466205 1550739 1590121 1646661 1688479 1834755 1948245 2060571 2188029 2584565 2701803 2744435 2907381 3434285 3590067 3646715 3812133 4503005 4770363 4845635 5065437 5983445 6353555 6719869 7135531 7753695 7950605 8233305 8442395 8929141 9481459 10302855 10940145 12598651 13509015 14536905 17950335 19060665 20159607 21406593 23851815 25327185 26787423 28444377 33599345 35677655 37795953 44645705 47407295 50140561 53242039 62993255 70746271 87358297 92761903 100798035 107032965 116078833 123258967 133937115 142221885 150421683 159726117 163782463 188979765 212238813 250702805 262074891 266210195 278285709 348236499 353731355 369776901 436791485 463809515 491347389 580394165 616294835 651827293 692146507 752108415 798630585 818912315 919701523 1061194065 1310374455 1391428545 1741182495 1848884505 1955481879 2076439521 2456736945 2759104569 3259136465 3460732535 4598507615 5164477783 8473754809 8997904591 9777409395 10382197605 11956119799 13795522845 15493433349 25421264427 25822388915 26993713773 35868359397 42368774045 44989522955 59780598995 67138211179 77467166745 127106322135 134968568865 179341796985 201414633537 335691055895 872796745327 1007073167685 2618390235981 4363983726635 13091951179905
• Sum of all divisors σ(n): 23462491710528
• Sum of proper divisors (its aliquot sum) s(n): 10370540530623
• 13091951179905 is a deficient number, because the sum of its proper divisors (10370540530623) is less than itself. Its deficiency is 2721410649282

Bases of 13091951179905

• Binary: 10111110100000110101000110010111100010000001₂
• Hexadecimal: 0xBE835197881
• Base-36: 4N2CXPI0X

Squares and roots of 13091951179905

• 13091951179905 squared (13091951179905²) is 171399185697015921675809025
• 13091951179905 cubed (13091951179905³) is 2243949771420803795621179029744197642625
• The square root of 13091951179905 is 3618280.1411589181
• The cube root of 13091951179905 is 23568.6546295483

Scales and comparisons

• 13,091,951,179,905 seconds is equal to 416,283 years, 28 weeks, 4 days, 17 hours, 31 minutes, 45 seconds.
• To count from 1 to 13,091,951,179,905 would take you about one million, forty thousand, seven hundred eight 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 13091951179905 cubic inches would be around 1964.1 feet tall.

Recreational maths with 13091951179905

• 13091951179905 backwards is 50997115919031
• The number of decimal digits it has is: 14
• The sum of 13091951179905's digits is 60
• More coming soon!