82984502743821

Names of 82984502743821

• Cardinal: 82984502743821 can be written as Eighty-two trillion, nine hundred eighty-four billion, five hundred two million, seven hundred forty-three thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 8.2984502743821 × 10¹³

Factors of 82984502743821

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 45010

Divisors of 82984502743821

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 23 27 63 69 89 161 189 207 267 483 621 623 801 1449 1869 2047 2403 4347 5437 5607 6141 14329 16311 16821 18423 38059 39451 42987 48933 55269 114177 118353 125051 128961 146799 276157 342531 355059 375153 386883 483893 828471 875357 907373 1027593 1065177 1125459 1451679 2485413 2626071 2722119 3376377 3387251 3511139 4355037 6351611 7456239 7878213 8166357 10161753 10533417 11129539 13065111 19054833 23634639 24499071 24577973 30485259 31600251 33388617 57164499 73733919 77906773 80756197 91455777 94800753 100165851 171493497 214495087 221201757 233720319 242268591 300497553 565293379 643485261 663605271 701160957 726805773 1501465609 1695880137 1930455783 2103482871 2180417319 4504396827 4933387001 5087640411 5791367349 13513190481 14800161003 15262921233 19090062743 34533709007 40539571443 44400483009 57270188229 103601127021 133201449027 133630439201 171810564687 310803381063 400891317603 439071443089 515431694061 932410143189 1202673952809 1317214329267 3073500101623 3608021858427 3951642987801 9220500304869 11854928963403 27661500914607 82984502743821
• Sum of all divisors σ(n): 148290031411200
• Sum of proper divisors (its aliquot sum) s(n): 65305528667379
• 82984502743821 is a deficient number, because the sum of its proper divisors (65305528667379) is less than itself. Its deficiency is 17678974076442

Bases of 82984502743821

• Binary: 10010110111100101010101110011101101001100001101₂
• Hexadecimal: 0x4B7955CED30D
• Base-36: TEYJYC559

Squares and roots of 82984502743821

• 82984502743821 squared (82984502743821²) is 6886427695639235077553680041
• 82984502743821 cubed (82984502743821³) is 571466778003899029569794991090780423776661
• The square root of 82984502743821 is 9109583.0170113167
• The cube root of 82984502743821 is 43617.9916810385

Scales and comparisons

• 82,984,502,743,821 seconds is equal to 2,638,650 years, 25 weeks, 6 days, 18 hours, 10 minutes, 21 seconds.
• To count from 1 to 82,984,502,743,821 would take you about six million, five hundred ninety-six thousand, six hundred twenty-six 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 82984502743821 cubic inches would be around 3634.8 feet tall.

Recreational maths with 82984502743821

• 82984502743821 backwards is 12834720548928
• 82984502743821 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82984502743821's digits is 63
• More coming soon!