38968724382

Names of 38968724382

• Cardinal: 38968724382 can be written as Thirty-eight billion, nine hundred sixty-eight million, seven hundred twenty-four thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 3.8968724382 × 10¹⁰

Factors of 38968724382

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9233

Divisors of 38968724382

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 251 433 502 753 866 1299 1506 1757 2598 3031 3514 5271 6062 8537 9093 10542 17074 18186 25611 51222 59759 108683 119518 179277 217366 326049 358554 652098 760781 1521562 2142787 2282343 3696521 4285574 4564686 6428361 7393042 11089563 12856722 14999509 22179126 25875647 29999018 44998527 51751294 77626941 89997054 155253882 927826771 1855653542 2783480313 5566960626 6494787397 12989574794 19484362191 38968724382
• Sum of all divisors σ(n): 89643262464
• Sum of proper divisors (its aliquot sum) s(n): 50674538082
• 38968724382 is an abundant number, because the sum of its proper divisors (50674538082) is greater than itself. Its abundance is 11705813700

Bases of 38968724382

• Binary: 100100010010101101111000101110011110₂
• Hexadecimal: 0x912B78B9E
• Base-36: HWGZ066

Squares and roots of 38968724382

• 38968724382 squared (38968724382²) is 1518561479960281281924
• 38968724382 cubed (38968724382³) is 59176403769694217582489994670968
• The square root of 38968724382 is 197404.9755755919
• The cube root of 38968724382 is 3390.3046857655

Scales and comparisons

• 38,968,724,382 seconds is equal to 1,239 years, 4 weeks, 2 days, 21 hours, 39 minutes, 42 seconds.
• To count from 1 to 38,968,724,382 would take you about two thousand, four hundred seventy-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 38968724382 cubic inches would be around 282.5 feet tall.

Recreational maths with 38968724382

• 38968724382 backwards is 28342786983
• The number of decimal digits it has is: 11
• The sum of 38968724382's digits is 60
• More coming soon!