342420380820

Names of 342420380820

• Cardinal: 342420380820 can be written as Three hundred forty-two billion, four hundred twenty million, three hundred eighty thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.4242038082 × 10¹¹

Factors of 342420380820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 981385

Divisors of 342420380820

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 277 315 420 554 630 831 1108 1260 1385 1662 1939 2493 2770 3324 3878 4155 4986 5540 5817 7756 8310 9695 9972 11634 12465 16620 17451 19390 23268 24930 29085 34902 38780 49860 58170 69804 87255 116340 174510 349020 981091 1962182 2943273 3924364 4905455 5886546 6867637 8829819 9810910 11773092 13735274 14716365 17659638 19621820 20602911 27470548 29432730 34338185 35319276 41205822 44149095 58865460 61808733 68676370 82411644 88298190 103014555 123617466 137352740 176596380 206029110 247234932 271762207 309043665 412058220 543524414 618087330 815286621 1087048828 1236174660 1358811035 1630573242 1902335449 2445859863 2717622070 3261146484 3804670898 4076433105 4891719726 5435244140 5707006347 7609341796 8152866210 9511677245 9783439452 11414012694 12229299315 16305732420 17121019041 19023354490 22828025388 24458598630 28535031735 34242038082 38046708980 48917197260 57070063470 68484076164 85605095205 114140126940 171210190410 342420380820
• Sum of all divisors σ(n): 1191343939968
• Sum of proper divisors (its aliquot sum) s(n): 848923559148
• 342420380820 is an abundant number, because the sum of its proper divisors (848923559148) is greater than itself. Its abundance is 506503178328

Bases of 342420380820

• Binary: 100111110111001110110000101110010010100₂
• Hexadecimal: 0x4FB9D85C94
• Base-36: 4DB094T0

Squares and roots of 342420380820

• 342420380820 squared (342420380820²) is 117251717200913823872400
• 342420380820 cubed (342420380820³) is 40149377655735856022389615087368000
• The square root of 342420380820 is 585166.9683261351
• The cube root of 342420380820 is 6996.0547892719

Scales and comparisons

• 342,420,380,820 seconds is equal to 10,887 years, 47 weeks, 1 day, 20 hours, 27 minutes.
• To count from 1 to 342,420,380,820 would take you about twenty-one thousand, seven hundred seventy-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 342420380820 cubic inches would be around 583 feet tall.

Recreational maths with 342420380820

• 342420380820 backwards is 028083024243
• 342420380820 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 342420380820's digits is 36
• More coming soon!