38621745970984

Names of 38621745970984

• Cardinal: 38621745970984 can be written as Thirty-eight trillion, six hundred twenty-one billion, seven hundred forty-five million, nine hundred seventy thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.8621745970984 × 10¹³

Factors of 38621745970984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 671310

Divisors of 38621745970984

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 88 127 254 508 1016 1397 2794 5189 5588 10378 11176 20756 41512 57079 114158 228316 456632 659003 665981 1318006 1331962 2636012 2663924 5272024 5327848 7249033 7325791 14498066 14651582 28996132 29303164 57992264 58606328 84579587 169159174 338318348 676636696 930375457 1860750914 3455775409 3721501828 6911550818 7443003656 13823101636 27646203272 38013529499 76027058998 152054117996 304108235992 438883476943 877766953886 1755533907772 3511067815544 4827718246373 9655436492746 19310872985492 38621745970984
• Sum of all divisors σ(n): 79636529203200
• Sum of proper divisors (its aliquot sum) s(n): 41014783232216
• 38621745970984 is an abundant number, because the sum of its proper divisors (41014783232216) is greater than itself. Its abundance is 2393037261232

Bases of 38621745970984

• Binary: 1000110010000001010011011100101111111100101000₂
• Hexadecimal: 0x23205372FF28
• Base-36: DOUL2D7VS

Squares and roots of 38621745970984

• 38621745970984 squared (38621745970984²) is 1491639261847218836969928256
• 38621745970984 cubed (38621745970984³) is 57609712651409371906109076967935537723904
• The square root of 38621745970984 is 6214639.6493267411
• The cube root of 38621745970984 is 33802.1222162765

Scales and comparisons

• 38,621,745,970,984 seconds is equal to 1,228,052 years, 2 weeks, 6 days, 17 hours, 43 minutes, 4 seconds.
• To count from 1 to 38,621,745,970,984 would take you about three million, seventy thousand, one hundred thirty 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 38621745970984 cubic inches would be around 2816.8 feet tall.

Recreational maths with 38621745970984

• 38621745970984 backwards is 48907954712683
• The number of decimal digits it has is: 14
• The sum of 38621745970984's digits is 73
• More coming soon!