82564390000

Names of 82564390000

• Cardinal: 82564390000 can be written as Eighty-two billion, five hundred sixty-four million, three hundred ninety thousand.

Scientific notation

• Scientific notation: 8.256439 × 10¹⁰

Factors of 82564390000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 207

Divisors of 82564390000

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 37 40 50 74 80 100 125 148 163 185 200 250 296 326 370 400 500 592 625 652 740 815 925 1000 1250 1304 1369 1480 1630 1850 2000 2500 2608 2738 2960 3260 3700 4075 4625 5000 5476 6031 6520 6845 7400 8150 9250 10000 10952 12062 13040 13690 14800 16300 18500 20375 21904 23125 24124 27380 30155 32600 34225 37000 40750 46250 48248 50653 54760 60310 65200 68450 74000 81500 92500 96496 101306 101875 109520 120620 136900 150775 163000 171125 185000 202612 203750 223147 241240 253265 273800 301550 326000 342250 370000 405224 407500 446294 482480 506530 547600 603100 684500 753875 810448 815000 855625 892588 1013060 1115735 1206200 1266325 1369000 1507750 1630000 1711250 1785176 2026120 2231470 2412400 2532650 2738000 3015500 3422500 3570352 3769375 4052240 4462940 5065300 5578675 6031000 6331625 6845000 7538750 8256439 8925880 10130600 11157350 12062000 12663250 13690000 15077500 16512878 17851760 20261200 22314700 25326500 27893375 30155000 31658125 33025756 41282195 44629400 50653000 55786750 60310000 63316250 66051512 82564390 89258800 101306000 111573500 126632500 132103024 139466875 165128780 206410975 223147000 253265000 278933750 330257560 412821950 446294000 506530000 557867500 660515120 825643900 1032054875 1115735000 1651287800 2064109750 2231470000 3302575600 4128219500 5160274375 8256439000 10320548750 16512878000 20641097500 41282195000 82564390000
• Sum of all divisors σ(n): 206709644240
• Sum of proper divisors (its aliquot sum) s(n): 124145254240
• 82564390000 is an abundant number, because the sum of its proper divisors (124145254240) is greater than itself. Its abundance is 41580864240

Bases of 82564390000

• Binary: 1001100111001001110001001110001110000₂
• Hexadecimal: 0x1339389C70
• Base-36: 11XGPF1S

Squares and roots of 82564390000

• 82564390000 squared (82564390000²) is 6816878496072100000000
• 82564390000 cubed (82564390000³) is 562831414732310332519000000000000
• The square root of 82564390000 is 287340.1990672381
• The cube root of 82564390000 is 4354.4261110283

Scales and comparisons

• 82,564,390,000 seconds is equal to 2,625 years, 15 weeks, 1 day, 8 hours, 46 minutes, 40 seconds.
• To count from 1 to 82,564,390,000 would take you about five thousand, two hundred fifty 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 82564390000 cubic inches would be around 362.9 feet tall.

Recreational maths with 82564390000

• 82564390000 backwards is 00009346528
• 82564390000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82564390000's digits is 37
• More coming soon!