820039876082

Names of 820039876082

• Cardinal: 820039876082 can be written as Eight hundred twenty billion, thirty-nine million, eight hundred seventy-six thousand and eighty-two.

Scientific notation

• Scientific notation: 8.20039876082 × 10¹¹

Factors of 820039876082

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10143

Divisors of 820039876082

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 19 38 133 179 266 358 1253 2237 2506 3401 4474 6802 7699 15398 15659 23807 31318 42503 47614 53893 85006 107786 146281 292562 297521 400423 595042 800846 1023967 1378121 2047934 2756242 2802961 5605922 7608037 9646847 15216074 17222663 19293694 26184299 34445326 52368598 53256259 106512518 120558641 183290093 241117282 327230597 366580186 654461194 2290614179 3082856677 4581228358 6165713354 21579996739 43159993478 58574276863 117148553726 410019938041 820039876082
• Sum of all divisors σ(n): 1488896640000
• Sum of proper divisors (its aliquot sum) s(n): 668856763918
• 820039876082 is a deficient number, because the sum of its proper divisors (668856763918) is less than itself. Its deficiency is 151183112164

Bases of 820039876082

• Binary: 1011111011101110001011110111110111110010₂
• Hexadecimal: 0xBEEE2F7DF2
• Base-36: AGPYKHYQ

Squares and roots of 820039876082

• 820039876082 squared (820039876082²) is 672465398364581915670724
• 820039876082 cubed (820039876082³) is 551448441944324519584358682875223368
• The square root of 820039876082 is 905560.5314290151
• The cube root of 820039876082 is 9360.0533427163

Scales and comparisons

• 820,039,876,082 seconds is equal to 26,074 years, 38 weeks, 6 hours, 28 minutes, 2 seconds.
• To count from 1 to 820,039,876,082 would take you about fifty-two thousand, one hundred forty-nine 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 820039876082 cubic inches would be around 780 feet tall.

Recreational maths with 820039876082

• 820039876082 backwards is 280678930028
• The number of decimal digits it has is: 12
• The sum of 820039876082's digits is 53
• More coming soon!