390404653228162

Names of 390404653228162

• Cardinal: 390404653228162 can be written as Three hundred ninety trillion, four hundred four billion, six hundred fifty-three million, two hundred twenty-eight thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 3.90404653228162 × 10¹⁴

Factors of 390404653228162

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2863

Divisors of 390404653228162

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 19 38 41 82 361 722 779 1558 1681 2801 3362 5602 14801 29602 31939 53219 63878 68921 106438 114841 137842 229682 606841 1011161 1213682 1309499 2022322 2181979 2618998 4363958 4708481 7845601 9416962 15691202 24880481 41457601 49760962 82915202 89461139 149066419 178922278 193047721 298132838 321669641 386095442 643339282 1699761641 2832261961 3399523282 3667906699 5664523922 6111723179 7335813398 12223446358 13188455281 26376910562 69690227281 116122740401 139380454562 232245480802 250580650339 501161300678 540726666521 1081453333042 4761032356441 9522064712882 10273806663899 20547613327798 195202326614081 390404653228162
• Sum of all divisors σ(n): 633727870691076
• Sum of proper divisors (its aliquot sum) s(n): 243323217462914
• 390404653228162 is a deficient number, because the sum of its proper divisors (243323217462914) is less than itself. Its deficiency is 147081435765248

Bases of 390404653228162

• Binary: 1011000110001001000101010101011001010000010000010₂
• Hexadecimal: 0x163122AACA082
• Base-36: 3UDXF6KZ2A

Squares and roots of 390404653228162

• 390404653228162 squared (390404653228162²) is 152415793262201421927629898244
• 390404653228162 cubed (390404653228162³) is 59503834915024976366053342366226022175147528
• The square root of 390404653228162 is 19758660.2083279421
• The cube root of 390404653228162 is 73086.6958488313

Scales and comparisons

• 390,404,653,228,162 seconds is equal to 12,413,660 years, 19 weeks, 2 days, 7 hours, 49 minutes, 22 seconds.
• To count from 1 to 390,404,653,228,162 would take you about thirty-one million, thirty-four thousand, one hundred fifty 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 390404653228162 cubic inches would be around 6090.6 feet tall.

Recreational maths with 390404653228162

• 390404653228162 backwards is 261822356404093
• The number of decimal digits it has is: 15
• The sum of 390404653228162's digits is 55
• More coming soon!