120449542458980405

Names of 120449542458980405

• Cardinal: 120449542458980405 can be written as One hundred twenty quadrillion, four hundred forty-nine trillion, five hundred forty-two billion, four hundred fifty-eight million, nine hundred eighty thousand, four hundred five.

Scientific notation

• Scientific notation: 1.20449542458980405 × 10¹⁷

Factors of 120449542458980405

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10617

Divisors of 120449542458980405

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 11 55 121 605 1331 6655 10601 14641 53005 73205 116611 161051 583055 805255 1282721 1771561 6413605 8857805 14109931 19487171 70549655 97435855 112381201 155209241 214358881 561906005 776046205 1071794405 1236193211 1707301651 6180966055 8536508255 13598125321 18780318161 67990626605 93901590805 149579378531 206583499771 747896892655 1032917498855 1645373163841 2272418497481 8226865819205 11362092487405 18099104802251 90495524011255 199090152824761 995450764123805 2189991681072371 10949958405361855 24089908491796081 120449542458980405
• Sum of all divisors σ(n): 159008395355271042
• Sum of proper divisors (its aliquot sum) s(n): 38558852896290637
• 120449542458980405 is a deficient number, because the sum of its proper divisors (38558852896290637) is less than itself. Its deficiency is 81890689562689768

Bases of 120449542458980405

• Binary: 110101011111011000011100001111111101000000011100000110101₂
• Hexadecimal: 0x1ABEC387FA03835
• Base-36: WXZSRWX1SMT

Squares and roots of 120449542458980405

• 120449542458980405 squared (120449542458980405²) is 14508092278577723349112032173964025
• 120449542458980405 cubed (120449542458980405³) is 1747493076907353258602226668796628053305588649930125
• The square root of 120449542458980405 is 347058413.6121474365
• The cube root of 120449542458980405 is 493857.5734714431

Scales and comparisons

• 120,449,542,458,980,405 seconds is equal to 3,829,922,875 years, 15 weeks, 3 days, 13 hours, 40 minutes, 5 seconds.
• To count from 1 to 120,449,542,458,980,405 would take you about eleven billion, four hundred eighty-nine million, seven hundred sixty-eight thousand, six hundred twenty-five 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 120449542458980405 cubic inches would be around 41154.8 feet tall.

Recreational maths with 120449542458980405

• 120449542458980405 backwards is 504089854245944021
• The number of decimal digits it has is: 18
• The sum of 120449542458980405's digits is 74
• More coming soon!