38390539920100

Names of 38390539920100

• Cardinal: 38390539920100 can be written as Thirty-eight trillion, three hundred ninety billion, five hundred thirty-nine million, nine hundred twenty thousand, one hundred.

Scientific notation

• Scientific notation: 3.83905399201 × 10¹³

Factors of 38390539920100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13237

Divisors of 38390539920100

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 20 25 47 50 94 100 188 235 470 940 1175 2209 2350 4418 4700 8836 11045 13183 22090 26366 44180 52732 55225 65915 110450 131830 220900 263660 329575 619601 659150 1239202 1318300 2478404 3098005 6196010 12392020 15490025 29121247 30980050 58242494 61960100 116484988 145606235 173791489 291212470 347582978 582424940 695165956 728031175 868957445 1456062350 1737914890 2912124700 3475829780 4344787225 8168199983 8689574450 16336399966 17379148900 32672799932 40840999915 81681999830 163363999660 204204999575 383905399201 408409999150 767810798402 816819998300 1535621596804 1919526996005 3839053992010 7678107984020 9597634980025 19195269960050 38390539920100
• Sum of all divisors σ(n): 85124140890537
• Sum of proper divisors (its aliquot sum) s(n): 46733600970437
• 38390539920100 is an abundant number, because the sum of its proper divisors (46733600970437) is greater than itself. Its abundance is 8343061050337

Bases of 38390539920100

• Binary: 1000101110101001111110011111101010001011100100₂
• Hexadecimal: 0x22EA7E7EA2E4
• Base-36: DLWDC959G

Squares and roots of 38390539920100

• 38390539920100 squared (38390539920100²) is 1473833555356791714384010000
• 38390539920100 cubed (38390539920100³) is 56581265942507825509720253286117601000000
• 38390539920100 is a perfect square number. Its square root is 6196010
• The cube root of 38390539920100 is 33734.5359191137

Scales and comparisons

• 38,390,539,920,100 seconds is equal to 1,220,700 years, 21 weeks, 5 days, 18 hours, 41 minutes, 40 seconds.
• To count from 1 to 38,390,539,920,100 would take you about three million, fifty-one thousand, seven hundred fifty-one 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 38390539920100 cubic inches would be around 2811.2 feet tall.

Recreational maths with 38390539920100

• 38390539920100 backwards is 00102993509383
• The number of decimal digits it has is: 14
• The sum of 38390539920100's digits is 52
• More coming soon!