40820495040234940

Names of 40820495040234940

• Cardinal: 40820495040234940 can be written as Forty quadrillion, eight hundred twenty trillion, four hundred ninety-five billion, forty million, two hundred thirty-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.082049504023494 × 10¹⁶

Factors of 40820495040234940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 61847361356

Divisors of 40820495040234940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 61 122 244 305 541 610 1082 1220 2164 2705 5410 10820 33001 66002 132004 165005 330010 660020 61847360747 123694721494 247389442988 309236803735 618473607470 1236947214940 3772689005567 7545378011134 15090756022268 18863445027835 33459422164127 37726890055670 66918844328254 75453780111340 133837688656508 167297110820635 334594221641270 669188443282540 2041024752011747 4082049504023494 8164099008046988 10205123760058735 20410247520117470 40820495040234940
• Sum of all divisors σ(n): 87289385844183264
• Sum of proper divisors (its aliquot sum) s(n): 46468890803948324
• 40820495040234940 is an abundant number, because the sum of its proper divisors (46468890803948324) is greater than itself. Its abundance is 5648395763713384

Bases of 40820495040234940

• Binary: 10010001000001100000011000100010011011011100010110111100₂
• Hexadecimal: 0x910606226DC5BC
• Base-36: B5XNOJD08U4

Squares and roots of 40820495040234940

• 40820495040234940 squared (40820495040234940²) is 1666312815329845335809450396803600
• 40820495040234940 cubed (40820495040234940³) is 68019714013651871027210398171042457930369037784000
• The square root of 40820495040234940 is 202040825.1820283475
• The cube root of 40820495040234940 is 344317.7584917437

Scales and comparisons

• 40,820,495,040,234,940 seconds is equal to 1,297,965,476 years, 10 weeks, 2 days, 1 hour, 15 minutes, 40 seconds.
• To count from 1 to 40,820,495,040,234,940 would take you about three billion, eight hundred ninety-three million, eight hundred ninety-six thousand, four hundred twenty-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 40820495040234940 cubic inches would be around 28693.1 feet tall.

Recreational maths with 40820495040234940

• 40820495040234940 backwards is 04943204059402804
• The number of decimal digits it has is: 17
• The sum of 40820495040234940's digits is 58
• More coming soon!