82642517712

Names of 82642517712

• Cardinal: 82642517712 can be written as Eighty-two billion, six hundred forty-two million, five hundred seventeen thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 8.2642517712 × 10¹⁰

Factors of 82642517712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24952479

Divisors of 82642517712

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 184 207 276 368 414 552 828 1104 1656 3312 24952451 49904902 74857353 99809804 149714706 199619608 224572059 299429412 399239216 449144118 573906373 598858824 898288236 1147812746 1197717648 1721719119 1796576472 2295625492 3443438238 3593152944 4591250984 5165157357 6886876476 9182501968 10330314714 13773752952 20660629428 27547505904 41321258856 82642517712
• Sum of all divisors σ(n): 241340115744
• Sum of proper divisors (its aliquot sum) s(n): 158697598032
• 82642517712 is an abundant number, because the sum of its proper divisors (158697598032) is greater than itself. Its abundance is 76055080320

Bases of 82642517712

• Binary: 1001100111101111000001011111011010000₂
• Hexadecimal: 0x133DE0BED0
• Base-36: 11YR7YS0

Squares and roots of 82642517712

• 82642517712 squared (82642517712²) is 6829785733778233714944
• 82642517712 cubed (82642517712³) is 564430688472932596467335079088128
• The square root of 82642517712 is 287476.1167679847
• The cube root of 82642517712 is 4355.7991569575

Scales and comparisons

• 82,642,517,712 seconds is equal to 2,627 years, 40 weeks, 2 days, 14 hours, 55 minutes, 12 seconds.
• To count from 1 to 82,642,517,712 would take you about five thousand, two hundred fifty-five 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 82642517712 cubic inches would be around 363 feet tall.

Recreational maths with 82642517712

• 82642517712 backwards is 21771524628
• The number of decimal digits it has is: 11
• The sum of 82642517712's digits is 45
• More coming soon!