38185324242

Names of 38185324242

• Cardinal: 38185324242 can be written as Thirty-eight billion, one hundred eighty-five million, three hundred twenty-four thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.8185324242 × 10¹⁰

Factors of 38185324242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 53379

Divisors of 38185324242

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 39 61 78 122 151 183 302 366 453 793 906 1586 1963 2379 3926 4758 5889 9211 11778 18422 27633 53149 55266 106298 119743 159447 239486 318894 359229 690937 718458 1381874 2072811 3242089 4145622 6484178 8025499 9726267 16050998 19452534 24076497 42147157 48152994 84294314 104331487 126441471 208662974 252882942 312994461 489555439 625988922 979110878 1468666317 2937332634 6364220707 12728441414 19092662121 38185324242
• Sum of all divisors σ(n): 84148780800
• Sum of proper divisors (its aliquot sum) s(n): 45963456558
• 38185324242 is an abundant number, because the sum of its proper divisors (45963456558) is greater than itself. Its abundance is 7778132316

Bases of 38185324242

• Binary: 100011100100000001011100111011010010₂
• Hexadecimal: 0x8E405CED2
• Base-36: HJIK0R6

Squares and roots of 38185324242

• 38185324242 squared (38185324242²) is 1458118987466672874564
• 38185324242 cubed (38185324242³) is 55678746319831637884172534380488
• The square root of 38185324242 is 195410.6553952471
• The cube root of 38185324242 is 3367.4319454679

Scales and comparisons

• 38,185,324,242 seconds is equal to 1,214 years, 9 weeks, 18 hours, 30 minutes, 42 seconds.
• To count from 1 to 38,185,324,242 would take you about two 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 38185324242 cubic inches would be around 280.6 feet tall.

Recreational maths with 38185324242

• 38185324242 backwards is 24242358183
• The number of decimal digits it has is: 11
• The sum of 38185324242's digits is 42
• More coming soon!