82997210331

Names of 82997210331

• Cardinal: 82997210331 can be written as Eighty-two billion, nine hundred ninety-seven million, two hundred ten thousand, three hundred thirty-one.

Scientific notation

• Scientific notation: 8.2997210331 × 10¹⁰

Factors of 82997210331

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140

Divisors of 82997210331

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 17 21 27 49 51 63 113 119 147 153 189 289 339 357 441 459 791 833 867 1017 1071 1323 1921 2023 2373 2499 2601 3051 3213 4913 5537 5763 6069 7119 7497 7803 12769 13447 14161 14739 16611 17289 18207 21357 22491 32657 34391 38307 40341 42483 44217 49833 51867 54621 89383 94129 97971 103173 114921 121023 127449 132651 149499 217073 228599 240737 268149 282387 293913 309519 344763 363069 382347 555169 625681 651219 685797 722211 804447 847161 881739 928557 1519511 1600193 1665507 1877043 1953657 2057391 2166633 2413341 2541483 3690241 3886183 4558533 4800579 4996521 5631129 5860971 6172173 6499899 10636577 11070723 11658549 13675599 14401737 14989563 16893387 25831687 27203281 31909731 33212169 34975647 41026797 43205211 62734097 77495061 81609843 95729193 99636507 104926941 180821809 188202291 232485183 244829529 287187579 439138679 542465427 564606873 697455549 734488587 1317416037 1627396281 1693820619 3073970753 3952248111 4882188843 9221912259 11856744333 27665736777 82997210331
• Sum of all divisors σ(n): 153328312800
• Sum of proper divisors (its aliquot sum) s(n): 70331102469
• 82997210331 is a deficient number, because the sum of its proper divisors (70331102469) is less than itself. Its deficiency is 12666107862

Bases of 82997210331

• Binary: 1001101010011000001001110110011011011₂
• Hexadecimal: 0x135304ECDB
• Base-36: 124ME9CR

Squares and roots of 82997210331

• 82997210331 squared (82997210331²) is 6888536922728253129561
• 82997210331 cubed (82997210331³) is 571729347848536319350383310694691
• The square root of 82997210331 is 288092.3642358471
• The cube root of 82997210331 is 4362.0218004923

Scales and comparisons

• 82,997,210,331 seconds is equal to 2,639 years, 2 weeks, 5 days, 20 hours, 38 minutes, 51 seconds.
• To count from 1 to 82,997,210,331 would take you about five thousand, two hundred seventy-eight 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 82997210331 cubic inches would be around 363.5 feet tall.

Recreational maths with 82997210331

• 82997210331 backwards is 13301279928
• The number of decimal digits it has is: 11
• The sum of 82997210331's digits is 45
• More coming soon!