82129735687307

Names of 82129735687307

• Cardinal: 82129735687307 can be written as Eighty-two trillion, one hundred twenty-nine billion, seven hundred thirty-five million, six hundred eighty-seven thousand, three hundred seven.

Scientific notation

• Scientific notation: 8.2129735687307 × 10¹³

Factors of 82129735687307

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 584

Divisors of 82129735687307

• Number of divisors d(n): 80
• Complete list of divisors:
  1 7 11 19 49 77 133 209 343 539 547 931 1463 2401 3773 3829 6017 6517 10241 10393 26411 26803 42119 45619 71687 72751 114323 187621 294833 299209 501809 509257 800261 1313347 2063831 2094463 3291299 3564799 5601827 5684971 14446817 14661241 23039093 24953593 39212789 39794797 62534681 102628687 161273651 163667323 274489523 278563579 437742767 718400809 1128915557 1145671261 1800340553 1949945053 3064199369 3109679137 7902408899 8019698827 12602383871 13649615371 21449395583 21767753959 34206470507 56137891789 88216687097 150145769081 152374277713 239445293549 392965242523 617516809679 1066619943991 1676117054843 4322617667753 7466339607937 11732819383901 82129735687307
• Sum of all divisors σ(n): 110225229859200
• Sum of proper divisors (its aliquot sum) s(n): 28095494171893
• 82129735687307 is a deficient number, because the sum of its proper divisors (28095494171893) is less than itself. Its deficiency is 54034241515414

Bases of 82129735687307

• Binary: 10010101011001001010001101110001001110010001011₂
• Hexadecimal: 0x4AB251B89C8B
• Base-36: T41VO3N9N

Squares and roots of 82129735687307

• 82129735687307 squared (82129735687307²) is 6745293484066909019680912249
• 82129735687307 cubed (82129735687307³) is 553989170979729388709078145158452770123443
• The square root of 82129735687307 is 9062545.7619427775
• The cube root of 82129735687307 is 43467.7147480365

Scales and comparisons

• 82,129,735,687,307 seconds is equal to 2,611,471 years, 28 weeks, 4 days, 12 hours, 41 minutes, 47 seconds.
• To count from 1 to 82,129,735,687,307 would take you about six million, five hundred twenty-eight thousand, six 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 82129735687307 cubic inches would be around 3622.3 feet tall.

Recreational maths with 82129735687307

• 82129735687307 backwards is 70378653792128
• The number of decimal digits it has is: 14
• The sum of 82129735687307's digits is 68
• More coming soon!