40718707717132842

Names of 40718707717132842

• Cardinal: 40718707717132842 can be written as Forty quadrillion, seven hundred eighteen trillion, seven hundred seven billion, seven hundred seventeen million, one hundred thirty-two thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.0718707717132842 × 10¹⁶

Factors of 40718707717132842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 423016349278

Divisors of 40718707717132842

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 61 122 183 263 366 526 789 1578 16043 32086 48129 96258 423016348949 846032697898 1269049046847 2538098093694 25803997285889 51607994571778 77411991857667 111253299773587 154823983715334 222506599547174 333759899320761 667519798641522 6786451286188807 13572902572377614 20359353858566421 40718707717132842
• Sum of all divisors σ(n): 83087179195363200
• Sum of proper divisors (its aliquot sum) s(n): 42368471478230358
• 40718707717132842 is an abundant number, because the sum of its proper divisors (42368471478230358) is greater than itself. Its abundance is 1649763761097516

Bases of 40718707717132842

• Binary: 10010000101010010111001011101101001100010101001000101010₂
• Hexadecimal: 0x90A972ED31522A
• Base-36: B4XKS34WHT6

Squares and roots of 40718707717132842

• 40718707717132842 squared (40718707717132842²) is 1658013158153293661230101074996964
• 40718707717132842 cubed (40718707717132842³) is 67512153178004313856452700191714002865375934691688
• The square root of 40718707717132842 is 201788770.0471283463
• The cube root of 40718707717132842 is 344031.3308547067

Scales and comparisons

• 40,718,707,717,132,842 seconds is equal to 1,294,728,954 years, 8 weeks, 6 days, 16 hours, 42 seconds.
• To count from 1 to 40,718,707,717,132,842 would take you about three billion, eight hundred eighty-four million, one hundred eighty-six thousand, eight hundred sixty-two 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 40718707717132842 cubic inches would be around 28669.3 feet tall.

Recreational maths with 40718707717132842

• 40718707717132842 backwards is 24823171770781704
• The number of decimal digits it has is: 17
• The sum of 40718707717132842's digits is 69
• More coming soon!