108728025825

Names of 108728025825

• Cardinal: 108728025825 can be written as One hundred eight billion, seven hundred twenty-eight million, twenty-five thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.08728025825 × 10¹¹

Factors of 108728025825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 362

Divisors of 108728025825

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 15 17 19 25 51 57 75 85 95 137 181 255 285 323 411 425 475 543 685 905 969 1275 1425 1615 2055 2329 2603 2715 3077 3425 3439 4525 4845 6987 7809 8075 9231 10275 10317 11645 13015 13575 15385 17195 24225 24797 32761 34935 39045 44251 46155 51585 58225 58463 65075 74391 76925 85975 98283 123985 132753 163805 174675 175389 195225 221255 230775 257925 292315 371955 421549 471143 491415 556937 619925 622459 663765 819025 876945 1106275 1264647 1413429 1461575 1670811 1859775 1867377 2107745 2355715 2457075 2784685 3112295 3318825 4384725 4488257 6323235 7067145 8009431 8354055 9336885 10538725 10581803 11778575 13464771 13923425 15561475 22441285 24028293 31616175 31745409 35335725 40047155 41770275 46684425 52909015 67323855 76300369 85276883 112206425 120141465 158727045 200235775 228901107 255830649 264545075 336619275 381501845 426384415 600707325 793635225 1144505535 1279153245 1449707011 1907509225 2131922075 4349121033 5722527675 6395766225 7248535055 21745605165 36242675275 108728025825
• Sum of all divisors σ(n): 202939421760
• Sum of proper divisors (its aliquot sum) s(n): 94211395935
• 108728025825 is a deficient number, because the sum of its proper divisors (94211395935) is less than itself. Its deficiency is 14516629890

Bases of 108728025825

• Binary: 1100101010000101100100000001011100001₂
• Hexadecimal: 0x1950B202E1
• Base-36: 1DY5UXNL

Squares and roots of 108728025825

• 108728025825 squared (108728025825²) is 11821783599801866930625
• 108728025825 cubed (108728025825³) is 1285359192536818852516208483390625
• The square root of 108728025825 is 329739.3301154717
• The cube root of 108728025825 is 4772.8798398073

Scales and comparisons

• 108,728,025,825 seconds is equal to 3,457 years, 11 weeks, 1 day, 5 hours, 23 minutes, 45 seconds.
• To count from 1 to 108,728,025,825 would take you about six thousand, nine hundred fourteen 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 108728025825 cubic inches would be around 397.7 feet tall.

Recreational maths with 108728025825

• 108728025825 backwards is 528520827801
• The number of decimal digits it has is: 12
• The sum of 108728025825's digits is 48
• More coming soon!