38139936643896

Names of 38139936643896

• Cardinal: 38139936643896 can be written as Thirty-eight trillion, one hundred thirty-nine billion, nine hundred thirty-six million, six hundred forty-three thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 3.8139936643896 × 10¹³

Factors of 38139936643896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15527752

Divisors of 38139936643896

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 4451 8902 13353 17804 26706 35608 53412 102373 106824 204746 307119 409492 614238 818984 1228476 2456952 15523273 31046546 46569819 62093092 93139638 124186184 186279276 357035279 372558552 714070558 1071105837 1428141116 2142211674 2856282232 4284423348 8568846696 69094088123 138188176246 207282264369 276376352492 414564528738 552752704984 829129057476 1589164026829 1658258114952 3178328053658 4767492080487 6356656107316 9534984160974 12713312214632 19069968321948 38139936643896
• Sum of all divisors σ(n): 99517846821120
• Sum of proper divisors (its aliquot sum) s(n): 61377910177224
• 38139936643896 is an abundant number, because the sum of its proper divisors (61377910177224) is greater than itself. Its abundance is 23237973533328

Bases of 38139936643896

• Binary: 1000101011000000100101011000000001101100111000₂
• Hexadecimal: 0x22B025601B38
• Base-36: DIP8TJ7SO

Squares and roots of 38139936643896

• 38139936643896 squared (38139936643896²) is 1454654767200400875914058816
• 38139936643896 cubed (38139936643896³) is 55480440659764574562975467140034591387136
• The square root of 38139936643896 is 6175753.9332373015
• The cube root of 38139936643896 is 33660.9722463301

Scales and comparisons

• 38,139,936,643,896 seconds is equal to 1,212,732 years, 3 days, 21 hours, 31 minutes, 36 seconds.
• To count from 1 to 38,139,936,643,896 would take you about three million, thirty-one thousand, eight 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 38139936643896 cubic inches would be around 2805.1 feet tall.

Recreational maths with 38139936643896

• 38139936643896 backwards is 69834663993183
• The number of decimal digits it has is: 14
• The sum of 38139936643896's digits is 78
• More coming soon!