38440625625

Names of 38440625625

• Cardinal: 38440625625 can be written as Thirty-eight billion, four hundred forty million, six hundred twenty-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 3.8440625625 × 10¹⁰

Factors of 38440625625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 28131

Divisors of 38440625625

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 625 675 729 1125 1215 1875 2025 2187 3375 3645 5625 6075 10125 10935 16875 18225 28123 30375 50625 54675 84369 91125 140615 151875 253107 273375 421845 455625 703075 759321 1265535 1366875 2109225 2277963 3515375 3796605 6327675 6833889 10546125 11389815 17576875 18983025 20501667 31638375 34169445 52730625 56949075 61505001 94915125 102508335 158191875 170847225 284745375 307525005 474575625 512541675 854236125 1423726875 1537625025 2562708375 4271180625 7688125125 12813541875 38440625625
• Sum of all divisors σ(n): 72044688320
• Sum of proper divisors (its aliquot sum) s(n): 33604062695
• 38440625625 is a deficient number, because the sum of its proper divisors (33604062695) is less than itself. Its deficiency is 4836562930

Bases of 38440625625

• Binary: 100011110011001111010110010111011001₂
• Hexadecimal: 0x8F33D65D9
• Base-36: HNQK0K9

Squares and roots of 38440625625

• 38440625625 squared (38440625625²) is 1477681698441406640625
• 38440625625 cubed (38440625625³) is 56803008962700258670654541015625
• The square root of 38440625625 is 196062.8104077877
• The cube root of 38440625625 is 3374.9199981035

Scales and comparisons

• 38,440,625,625 seconds is equal to 1,222 years, 15 weeks, 1 day, 15 hours, 33 minutes, 45 seconds.
• To count from 1 to 38,440,625,625 would take you about two thousand, four hundred forty-four 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 38440625625 cubic inches would be around 281.2 feet tall.

Recreational maths with 38440625625

• 38440625625 backwards is 52652604483
• 38440625625 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38440625625's digits is 45
• More coming soon!