40811721998059792

Names of 40811721998059792

• Cardinal: 40811721998059792 can be written as Forty quadrillion, eight hundred eleven trillion, seven hundred twenty-one billion, nine hundred ninety-eight million, fifty-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 4.0811721998059792 × 10¹⁶

Factors of 40811721998059792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 51630

Divisors of 40811721998059792

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 163 208 326 463 652 926 1304 1852 2119 2608 3704 4238 6019 7408 8476 12038 16952 24076 33904 48152 50989 75469 96304 101978 150938 203956 301876 407912 603752 662857 815824 981097 1207504 1325714 1962194 2651428 3924388 5302856 7848776 8311207 10605712 15697552 16622414 23607907 33244828 47215814 66489656 94431628 108045691 132979312 188863256 216091382 306902791 377726512 432182764 613805582 864365528 1227611164 1728731056 2455222328 2599878121 3848088841 4910444656 5199756242 7696177682 10399512484 15392355364 20799024968 30784710728 33798415573 41598049936 50025154933 61569421456 67596831146 100050309866 135193662292 200100619732 270387324584 400201239464 423780133723 540774649168 800402478928 847560267446 1203743570023 1695120534892 2407487140046 3390241069784 4814974280092 5509141738399 6780482139568 9629948560184 11018283476798 15648666410299 19259897120368 22036566953596 31297332820598 44073133907192 62594665641196 88146267814384 125189331282392 196210201913749 250378662564784 392420403827498 784840807654996 1569681615309992 2550732624878737 3139363230619984 5101465249757474 10202930499514948 20405860999029896 40811721998059792
• Sum of all divisors σ(n): 85864385243704704
• Sum of proper divisors (its aliquot sum) s(n): 45052663245644912
• 40811721998059792 is an abundant number, because the sum of its proper divisors (45052663245644912) is greater than itself. Its abundance is 4240941247585120

Bases of 40811721998059792

• Binary: 10010000111111100000101110000000010111011100100100010000₂
• Hexadecimal: 0x90FE0B805DC910
• Base-36: B5UJQ9A7ITS

Squares and roots of 40811721998059792

• 40811721998059792 squared (40811721998059792²) is 1665596652446917540967412407083264
• 40811721998059792 cubed (40811721998059792³) is 67975867540562614489034917228907699929085794521088
• The square root of 40811721998059792 is 202019112.9523634751
• The cube root of 40811721998059792 is 344293.0900774965

Scales and comparisons

• 40,811,721,998,059,792 seconds is equal to 1,297,686,520 years, 30 weeks, 6 days, 1 hour, 29 minutes, 52 seconds.
• To count from 1 to 40,811,721,998,059,792 would take you about three billion, eight hundred ninety-three million, fifty-nine thousand, five hundred sixty-one 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 40811721998059792 cubic inches would be around 28691.1 feet tall.

Recreational maths with 40811721998059792

• 40811721998059792 backwards is 29795089912711804
• The number of decimal digits it has is: 17
• The sum of 40811721998059792's digits is 82
• More coming soon!