828864137628

Names of 828864137628

• Cardinal: 828864137628 can be written as Eight hundred twenty-eight billion, eight hundred sixty-four million, one hundred thirty-seven thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 8.28864137628 × 10¹¹

Factors of 828864137628

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 176973

Divisors of 828864137628

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 15881 31762 47643 63524 95286 142929 161087 190572 285858 322174 428787 483261 571716 644348 857574 966522 1286361 1449783 1715148 1933044 2572722 2899566 4349349 5145444 5799132 8698698 13048047 17397396 26096094 52192188 2558222647 5116445294 7674667941 10232890588 15349335882 23024003823 30698671764 46048007646 69072011469 92096015292 138144022938 207216034407 276288045876 414432068814 828864137628
• Sum of all divisors σ(n): 2166964474752
• Sum of proper divisors (its aliquot sum) s(n): 1338100337124
• 828864137628 is an abundant number, because the sum of its proper divisors (1338100337124) is greater than itself. Its abundance is 509236199496

Bases of 828864137628

• Binary: 1100000011111100001001110000100110011100₂
• Hexadecimal: 0xC0FC27099C
• Base-36: AKRWB1R0

Squares and roots of 828864137628

• 828864137628 squared (828864137628²) is 687015758645808125466384
• 828864137628 cubed (828864137628³) is 569442724326803937011849599463497152
• The square root of 828864137628 is 910419.7590276697
• The cube root of 828864137628 is 9393.5074286007

Scales and comparisons

• 828,864,137,628 seconds is equal to 26,355 years, 16 weeks, 2 days, 22 hours, 13 minutes, 48 seconds.
• To count from 1 to 828,864,137,628 would take you about fifty-two thousand, seven hundred ten 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 828864137628 cubic inches would be around 782.8 feet tall.

Recreational maths with 828864137628

• 828864137628 backwards is 826731468828
• The number of decimal digits it has is: 12
• The sum of 828864137628's digits is 63
• More coming soon!