142018499935539837

Names of 142018499935539837

• Cardinal: 142018499935539837 can be written as One hundred forty-two quadrillion, eighteen trillion, four hundred ninety-nine billion, nine hundred thirty-five million, five hundred thirty-nine thousand, eight hundred thirty-seven.

Scientific notation

• Scientific notation: 1.42018499935539837 × 10¹⁷

Factors of 142018499935539837

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2915

Divisors of 142018499935539837

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 61 183 549 1647 2851 3721 8553 11163 25659 33489 76977 100467 173911 226981 521733 680943 1565199 2042829 4695597 6128487 8128201 10608571 24384603 31825713 73153809 95477139 219461427 286431417 495820261 647122831 1487460783 1941368493 4462382349 5824105479 13387147047 17472316437 30245035921 90735107763 272205323289 816615969867 1844947191181 5534841573543 16604524720629 49813574161887
• Sum of all divisors σ(n): 142043740533957630
• Sum of proper divisors (its aliquot sum) s(n): 25240598417793
• 142018499935539837 is a deficient number, because the sum of its proper divisors (25240598417793) is less than itself. Its deficiency is 141993259337122044

Bases of 142018499935539837

• Binary: 111111000100011010001001011000000001100010001001001111101₂
• Hexadecimal: 0x1F88D12C031127D
• Base-36: 12UDCU6SM459

Squares and roots of 142018499935539837

• 142018499935539837 squared (142018499935539837²) is 20169254323940928686124112613986569
• 142018499935539837 cubed (142018499935539837³) is 2864407243904491359300630221790515412198569682449253
• The square root of 142018499935539837 is 376853419.6946338405
• 142018499935539837 is a perfect cube number. Its cube root is 521733

Scales and comparisons

• 142,018,499,935,539,837 seconds is equal to 4,515,749,005 years, 46 weeks, 19 hours, 43 minutes, 57 seconds.
• To count from 1 to 142,018,499,935,539,837 would take you about thirteen billion, five hundred forty-seven million, two hundred forty-seven thousand and seventeen 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 142018499935539837 cubic inches would be around 43477.8 feet tall.

Recreational maths with 142018499935539837

• 142018499935539837 backwards is 738935539994810241
• The number of decimal digits it has is: 18
• The sum of 142018499935539837's digits is 90
• More coming soon!