395738216142

Names of 395738216142

• Cardinal: 395738216142 can be written as Three hundred ninety-five billion, seven hundred thirty-eight million, two hundred sixteen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.95738216142 × 10¹¹

Factors of 395738216142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6057

Divisors of 395738216142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 73 127 146 219 254 381 438 762 1723 3446 4129 5169 8258 9271 10338 12387 18542 24774 27813 55626 125779 218821 251558 301417 377337 437642 524383 602834 656463 754674 904251 1048766 1312926 1573149 1808502 3146298 7114267 14228534 15973933 21342801 31947866 38279959 42685602 47921799 76559918 95843598 114839877 229679754 519341491 903511909 1038682982 1558024473 1807023818 2710535727 3116048946 5421071454 65956369357 131912738714 197869108071 395738216142
• Sum of all divisors σ(n): 809301319680
• Sum of proper divisors (its aliquot sum) s(n): 413563103538
• 395738216142 is an abundant number, because the sum of its proper divisors (413563103538) is greater than itself. Its abundance is 17824887396

Bases of 395738216142

• Binary: 101110000100011110101011111011011001110₂
• Hexadecimal: 0x5C23D5F6CE
• Base-36: 51SSBDU6

Squares and roots of 395738216142

• 395738216142 squared (395738216142²) is 156608735715252309364164
• 395738216142 cubed (395738216142³) is 61976061704207873369220183621135288
• The square root of 395738216142 is 629077.2735856859
• The cube root of 395738216142 is 7341.8019328355

Scales and comparisons

• 395,738,216,142 seconds is equal to 12,583 years, 13 weeks, 10 hours, 15 minutes, 42 seconds.
• To count from 1 to 395,738,216,142 would take you about twenty-five thousand, one hundred sixty-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 395738216142 cubic inches would be around 611.8 feet tall.

Recreational maths with 395738216142

• 395738216142 backwards is 241612837593
• The number of decimal digits it has is: 12
• The sum of 395738216142's digits is 51
• More coming soon!