38163965386768

Names of 38163965386768

• Cardinal: 38163965386768 can be written as Thirty-eight trillion, one hundred sixty-three billion, nine hundred sixty-five million, three hundred eighty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8163965386768 × 10¹³

Factors of 38163965386768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22838

Divisors of 38163965386768

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 208 3001 3821 6002 7642 12004 15284 16001 24008 30568 32002 39013 48016 49673 61136 64004 78026 99346 128008 156052 198692 208013 256016 312104 397384 416026 624208 794768 832052 1664104 3328208 11466821 22933642 45867284 48019001 61139821 91734568 96038002 122279642 149068673 183469136 192076004 244559284 298137346 384152008 489118568 596274692 624247013 768304016 794817673 978237136 1192549384 1248494026 1589635346 2385098768 2496988052 3179270692 4993976104 6358541384 9987952208 12717082768 183480602821 366961205642 733922411284 1467844822568 2385247836673 2935689645136 4770495673346 9540991346692 19081982693384 38163965386768
• Sum of all divisors σ(n): 79682943058992
• Sum of proper divisors (its aliquot sum) s(n): 41518977672224
• 38163965386768 is an abundant number, because the sum of its proper divisors (41518977672224) is greater than itself. Its abundance is 3355012285456

Bases of 38163965386768

• Binary: 1000101011010110111101100110011010000000010000₂
• Hexadecimal: 0x22B5BD99A010
• Base-36: DJ0A7MKGG

Squares and roots of 38163965386768

• 38163965386768 squared (38163965386768²) is 1456488254042425979829485824
• 38163965386768 cubed (38163965386768³) is 55585367313509302648784214321822733176832
• The square root of 38163965386768 is 6177699.0365967165
• The cube root of 38163965386768 is 33668.0397379493

Scales and comparisons

• 38,163,965,386,768 seconds is equal to 1,213,496 years, 2 weeks, 4 days, 8 hours, 19 minutes, 28 seconds.
• To count from 1 to 38,163,965,386,768 would take you about three million, thirty-three thousand, seven hundred forty 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 38163965386768 cubic inches would be around 2805.7 feet tall.

Recreational maths with 38163965386768

• 38163965386768 backwards is 86768356936183
• The number of decimal digits it has is: 14
• The sum of 38163965386768's digits is 79
• More coming soon!