82138656247378704

Names of 82138656247378704

• Cardinal: 82138656247378704 can be written as Eighty-two quadrillion, one hundred thirty-eight trillion, six hundred fifty-six billion, two hundred forty-seven million, three hundred seventy-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 8.2138656247378704 × 10¹⁶

Factors of 82138656247378704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 33553372650095

Divisors of 82138656247378704

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 68 72 102 136 144 153 204 272 306 408 612 816 1224 2448 33553372650073 67106745300146 100660117950219 134213490600292 201320235900438 268426981200584 301980353850657 402640471800876 536853962401168 570407335051241 603960707701314 805280943601752 1140814670102482 1207921415402628 1610561887203504 1711222005153723 2281629340204964 2415842830805256 3422444010307446 4563258680409928 4831685661610512 5133666015461169 6844888020614892 9126517360819856 10267332030922338 13689776041229784 20534664061844676 27379552082459568 41069328123689352 82138656247378704
• Sum of all divisors σ(n): 243396165203636796
• Sum of proper divisors (its aliquot sum) s(n): 161257508956258092
• 82138656247378704 is an abundant number, because the sum of its proper divisors (161257508956258092) is greater than itself. Its abundance is 79118852708879388

Bases of 82138656247378704

• Binary: 100100011110100001010110000110011111100111111001100010000₂
• Hexadecimal: 0x123D0AC33F3F310
• Base-36: MGRQ1R8FJ80

Squares and roots of 82138656247378704

• 82138656247378704 squared (82138656247378704²) is 6746758850125044600359871192719616
• 82138656247378704 cubed (82138656247378704³) is 554169705974381055958080707282329112338008841457664
• The square root of 82138656247378704 is 286598423.3162818779
• The cube root of 82138656247378704 is 434692.8844652467

Scales and comparisons

• 82,138,656,247,378,704 seconds is equal to 2,611,755,197 years, 6 weeks, 2 days, 1 hour, 38 minutes, 24 seconds.
• To count from 1 to 82,138,656,247,378,704 would take you about seven billion, eight hundred thirty-five million, two hundred sixty-five thousand, five hundred ninety-one 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 82138656247378704 cubic inches would be around 36224.4 feet tall.

Recreational maths with 82138656247378704

• 82138656247378704 backwards is 40787374265683128
• The number of decimal digits it has is: 17
• The sum of 82138656247378704's digits is 81
• More coming soon!