42186821945000

Names of 42186821945000

• Cardinal: 42186821945000 can be written as Forty-two trillion, one hundred eighty-six billion, eight hundred twenty-one million, nine hundred forty-five thousand.

Scientific notation

• Scientific notation: 4.2186821945 × 10¹³

Factors of 42186821945000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 68554

Divisors of 42186821945000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 61 100 122 125 200 244 250 305 488 500 610 625 1000 1220 1250 1525 2083 2440 2500 3050 4166 5000 6100 7625 8332 10415 12200 15250 16664 20830 30500 38125 41660 52075 61000 66403 76250 83320 104150 127063 132806 152500 208300 254126 260375 265612 305000 332015 416600 508252 520750 531224 635315 664030 1016504 1041500 1270630 1301875 1328060 1660075 2083000 2541260 2603750 2656120 3176575 3320150 4050583 5082520 5207500 6353150 6640300 8101166 8300375 10415000 12706300 13280600 15882875 16202332 16600750 20252915 25412600 31765750 32404664 33201500 40505830 41501875 63531500 66403000 79414375 81011660 83003750 101264575 127063000 138317449 158828750 162023320 166007500 202529150 276634898 317657500 332015000 405058300 506322875 553269796 635315000 691587245 810116600 1012645750 1106539592 1383174490 2025291500 2531614375 2766348980 3457936225 4050583000 5063228750 5532697960 6915872450 8437364389 10126457500 13831744900 16874728778 17289681125 20252915000 27663489800 33749457556 34579362250 42186821945 67498915112 69158724500 84373643890 86448405625 138317449000 168747287780 172896811250 210934109725 337494575560 345793622500 421868219450 691587245000 843736438900 1054670548625 1687472877800 2109341097250 4218682194500 5273352743125 8437364389000 10546705486250 21093410972500 42186821945000
• Sum of all divisors σ(n): 100513856894880
• Sum of proper divisors (its aliquot sum) s(n): 58327034949880
• 42186821945000 is an abundant number, because the sum of its proper divisors (58327034949880) is greater than itself. Its abundance is 16140213004880

Bases of 42186821945000

• Binary: 1001100101111001100010100010010100011010101000₂
• Hexadecimal: 0x265E628946A8
• Base-36: EYCCWJYQW

Squares and roots of 42186821945000

• 42186821945000 squared (42186821945000²) is 1779727945819133583025000000
• 42186821945000 cubed (42186821945000³) is 75081065960812395641245549483625000000000
• The square root of 42186821945000 is 6495138.3314753197
• The cube root of 42186821945000 is 34811.7297472439

Scales and comparisons

• 42,186,821,945,000 seconds is equal to 1,341,410 years, 23 weeks, 1 day, 3 hours, 23 minutes, 20 seconds.
• To count from 1 to 42,186,821,945,000 would take you about three million, three hundred fifty-three thousand, five hundred twenty-six 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 42186821945000 cubic inches would be around 2901 feet tall.

Recreational maths with 42186821945000

• 42186821945000 backwards is 00054912868124
• 42186821945000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42186821945000's digits is 50
• More coming soon!