38520304544642

Names of 38520304544642

• Cardinal: 38520304544642 can be written as Thirty-eight trillion, five hundred twenty billion, three hundred four million, five hundred forty-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.8520304544642 × 10¹³

Factors of 38520304544642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7503

Divisors of 38520304544642

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 19 31 38 62 361 589 722 961 1178 1922 7451 11191 14902 18259 22382 36518 141569 230981 283138 346921 461962 693842 2689811 4388639 5379622 7160411 8777278 14320822 55517401 83384141 111034802 136047809 166768282 272095618 1054830619 1721039431 2109661238 2584908371 3442078862 5169816742 20041781761 32699749189 40083563522 53352222361 65399498378 106704444722 621295234591 1013692224859 1242590469182 2027384449718 19260152272321 38520304544642
• Sum of all divisors σ(n): 63020652630147
• Sum of proper divisors (its aliquot sum) s(n): 24500348085505
• 38520304544642 is a deficient number, because the sum of its proper divisors (24500348085505) is less than itself. Its deficiency is 14019956459137

Bases of 38520304544642

• Binary: 1000110000100010110101000100011010101110000010₂
• Hexadecimal: 0x2308B511AB82
• Base-36: DNJZEREDE

Squares and roots of 38520304544642

• 38520304544642 squared (38520304544642²) is 1483813862211967118970908164
• 38520304544642 cubed (38520304544642³) is 57156961859966435403613745243915220257288
• The square root of 38520304544642 is 6206472.7941594975
• The cube root of 38520304544642 is 33772.5020988379

Scales and comparisons

• 38,520,304,544,642 seconds is equal to 1,224,826 years, 27 weeks, 5 days, 3 hours, 44 minutes, 2 seconds.
• To count from 1 to 38,520,304,544,642 would take you about three million, sixty-two thousand and 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 38520304544642 cubic inches would be around 2814.4 feet tall.

Recreational maths with 38520304544642

• 38520304544642 backwards is 24644540302583
• The number of decimal digits it has is: 14
• The sum of 38520304544642's digits is 50
• More coming soon!