82857996672

Names of 82857996672

• Cardinal: 82857996672 can be written as Eighty-two billion, eight hundred fifty-seven million, nine hundred ninety-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 8.2857996672 × 10¹⁰

Factors of 82857996672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1783289

Divisors of 82857996672

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 242 264 352 363 384 484 528 704 726 968 1056 1408 1452 1936 2112 2904 3872 4224 5808 7744 11616 15488 23232 46464 1783273 3566546 5349819 7133092 10699638 14266184 19616003 21399276 28532368 39232006 42798552 57064736 58848009 78464012 85597104 114129472 117696018 156928024 171194208 215776033 228258944 235392036 313856048 342388416 431552066 470784072 627712096 647328099 684776832 863104132 941568144 1255424192 1294656198 1726208264 1883136288 2510848384 2589312396 3452416528 3766272576 5178624792 6904833056 7532545152 10357249584 13809666112 20714499168 27619332224 41428998336 82857996672
• Sum of all divisors σ(n): 241918950840
• Sum of proper divisors (its aliquot sum) s(n): 159060954168
• 82857996672 is an abundant number, because the sum of its proper divisors (159060954168) is greater than itself. Its abundance is 76202957496

Bases of 82857996672

• Binary: 1001101001010101110001011000110000000₂
• Hexadecimal: 0x134AB8B180
• Base-36: 122BIFEO

Squares and roots of 82857996672

• 82857996672 squared (82857996672²) is 6865447612497163075584
• 82857996672 cubed (82857996672³) is 568857235428080283726180356456448
• The square root of 82857996672 is 287850.6499419447
• The cube root of 82857996672 is 4359.5815865345

Scales and comparisons

• 82,857,996,672 seconds is equal to 2,634 years, 32 weeks, 4 days, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 82,857,996,672 would take you about five thousand, two hundred sixty-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 82857996672 cubic inches would be around 363.3 feet tall.

Recreational maths with 82857996672

• 82857996672 backwards is 27669975828
• The number of decimal digits it has is: 11
• The sum of 82857996672's digits is 69
• More coming soon!