82000443420

Names of 82000443420

• Cardinal: 82000443420 can be written as Eighty-two billion, four hundred forty-three thousand, four hundred twenty.

Scientific notation

• Scientific notation: 8.200044342 × 10¹⁰

Factors of 82000443420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21693256

Divisors of 82000443420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 630 756 945 1260 1890 3780 21693239 43386478 65079717 86772956 108466195 130159434 151852673 195239151 216932390 260318868 303705346 325398585 390478302 433864780 455558019 585717453 607410692 650797170 759263365 780956604 911116038 976195755 1171434906 1301594340 1366674057 1518526730 1822232076 1952391510 2277790095 2342869812 2733348114 2928587265 3037053460 3904783020 4100022171 4555580190 5466696228 5857174530 6833370285 8200044342 9111160380 11714349060 13666740570 16400088684 20500110855 27333481140 41000221710 82000443420
• Sum of all divisors σ(n): 291557145600
• Sum of proper divisors (its aliquot sum) s(n): 209556702180
• 82000443420 is an abundant number, because the sum of its proper divisors (209556702180) is greater than itself. Its abundance is 127556258760

Bases of 82000443420

• Binary: 1001100010111100110110111100000011100₂
• Hexadecimal: 0x13179B781C
• Base-36: 11O4Y330

Squares and roots of 82000443420

• 82000443420 squared (82000443420²) is 6724072721076621296400
• 82000443420 cubed (82000443420³) is 551376944716608926100215249688000
• The square root of 82000443420 is 286357.1955093847
• The cube root of 82000443420 is 4344.4893167705

Scales and comparisons

• 82,000,443,420 seconds is equal to 2,607 years, 18 weeks, 5 days, 4 hours, 57 minutes.
• To count from 1 to 82,000,443,420 would take you about five thousand, two hundred fourteen 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 82000443420 cubic inches would be around 362 feet tall.

Recreational maths with 82000443420

• 82000443420 backwards is 02434400028
• 82000443420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82000443420's digits is 27
• More coming soon!