82034961245721

Names of 82034961245721

• Cardinal: 82034961245721 can be written as Eighty-two trillion, thirty-four billion, nine hundred sixty-one million, two hundred forty-five thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 8.2034961245721 × 10¹³

Factors of 82034961245721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1078963

Divisors of 82034961245721

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 233 699 2097 2563 3307 7689 9921 23067 29763 36377 109131 327393 770531 1075409 2311593 3226227 6934779 8475841 9678681 11829499 25427523 35488497 76282569 106465491 250570297 751710891 2255132673 2756273267 3556377563 8268819801 10669132689 24806459403 32007398067 39120153193 117360459579 352081378737 828635972179 2485907916537 7457723749611 9114995693969 27344987081907 82034961245721
• Sum of all divisors σ(n): 129861384045120
• Sum of proper divisors (its aliquot sum) s(n): 47826422799399
• 82034961245721 is a deficient number, because the sum of its proper divisors (47826422799399) is less than itself. Its deficiency is 34208538446322

Bases of 82034961245721

• Binary: 10010101001110001000000101110010110011000011001₂
• Hexadecimal: 0x4A9C40B96619
• Base-36: T2UC9UG49

Squares and roots of 82034961245721

• 82034961245721 squared (82034961245721²) is 6729734866586946364140809841
• 82034961245721 cubed (82034961245721³) is 552073538974437529243994181357895135940361
• The square root of 82034961245721 is 9057315.3442795067
• The cube root of 82034961245721 is 43450.9883090539

Scales and comparisons

• 82,034,961,245,721 seconds is equal to 2,608,458 years, 6 days, 2 hours, 55 minutes, 21 seconds.
• To count from 1 to 82,034,961,245,721 would take you about six million, five hundred twenty-one thousand, one hundred forty-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 82034961245721 cubic inches would be around 3620.9 feet tall.

Recreational maths with 82034961245721

• 82034961245721 backwards is 12754216943028
• The number of decimal digits it has is: 14
• The sum of 82034961245721's digits is 54
• More coming soon!