82821870612

Names of 82821870612

• Cardinal: 82821870612 can be written as Eighty-two billion, eight hundred twenty-one million, eight hundred seventy thousand, six hundred twelve.

Scientific notation

• Scientific notation: 8.2821870612 × 10¹⁰

Factors of 82821870612

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 322

Divisors of 82821870612

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 53 78 106 117 156 159 212 234 251 318 468 477 502 636 689 753 954 1004 1378 1506 1908 2067 2259 2756 2809 3012 3263 4134 4518 5618 6201 6526 8268 8427 9036 9789 11236 12402 13052 13303 16854 19578 24804 25281 26606 29367 33708 36517 39156 39909 50562 53212 58734 63001 73034 79818 101124 109551 117468 119727 126002 146068 159636 172939 189003 219102 239454 252004 328653 345878 378006 438204 478908 518817 567009 657306 691756 705059 756012 819013 1037634 1134018 1314612 1410118 1556451 1638026 2075268 2115177 2268036 2457039 2820236 3112902 3276052 3339053 4230354 4914078 6225804 6345531 6678106 7371117 8460708 9165767 9828156 10017159 12691062 13356212 14742234 18331534 20034318 25382124 27497301 29484468 30051477 36663068 40068636 43407689 54994602 60102954 82491903 86815378 109989204 120205908 130223067 164983806 173630756 176969809 260446134 329967612 353939618 390669201 520892268 530909427 707879236 781338402 1061818854 1562676804 1592728281 2123637708 2300607517 3185456562 4601215034 6370913124 6901822551 9202430068 13803645102 20705467653 27607290204 41410935306 82821870612
• Sum of all divisors σ(n): 230712913886
• Sum of proper divisors (its aliquot sum) s(n): 147891043274
• 82821870612 is an abundant number, because the sum of its proper divisors (147891043274) is greater than itself. Its abundance is 65069172662

Bases of 82821870612

• Binary: 1001101001000100100010111010000010100₂
• Hexadecimal: 0x1348917414
• Base-36: 121Q04D0

Squares and roots of 82821870612

• 82821870612 squared (82821870612²) is 6859462251670869254544
• 82821870612 cubed (82821870612³) is 568113495075782914209412061060928
• The square root of 82821870612 is 287787.8917049847
• The cube root of 82821870612 is 4358.9479023721

Scales and comparisons

• 82,821,870,612 seconds is equal to 2,633 years, 24 weeks, 6 days, 11 hours, 10 minutes, 12 seconds.
• To count from 1 to 82,821,870,612 would take you about five thousand, two hundred sixty-six 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 82821870612 cubic inches would be around 363.2 feet tall.

Recreational maths with 82821870612

• 82821870612 backwards is 21607812828
• The number of decimal digits it has is: 11
• The sum of 82821870612's digits is 45
• More coming soon!