20820260948032

Names of 20820260948032

• Cardinal: 20820260948032 can be written as Twenty trillion, eight hundred twenty billion, two hundred sixty million, nine hundred forty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 2.0820260948032 × 10¹³

Factors of 20820260948032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3574907465

Divisors of 20820260948032

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 182 208 224 364 416 448 728 832 1456 2912 5824 3574907443 7149814886 14299629772 25024352101 28599259544 46473796759 50048704202 57198519088 92947593518 100097408404 114397038176 185895187036 200194816808 228794076352 325316577313 371790374072 400389633616 650633154626 743580748144 800779267232 1301266309252 1487161496288 1601558534464 2602532618504 2974322992576 5205065237008 10410130474016 20820260948032
• Sum of all divisors σ(n): 50849483483456
• Sum of proper divisors (its aliquot sum) s(n): 30029222535424
• 20820260948032 is an abundant number, because the sum of its proper divisors (30029222535424) is greater than itself. Its abundance is 9208961587392

Bases of 20820260948032

• Binary: 100101110111110011000010000100000100001000000₂
• Hexadecimal: 0x12EF98420840
• Base-36: 7DOP1SZLS

Squares and roots of 20820260948032

• 20820260948032 squared (20820260948032²) is 433483265944146355404673024
• 20820260948032 cubed (20820260948032³) is 9025234713562280177138655181669216288768
• The square root of 20820260948032 is 4562922.4131067581
• The cube root of 20820260948032 is 27510.3039945883

Scales and comparisons

• 20,820,260,948,032 seconds is equal to 662,019 years, 46 weeks, 4 days, 10 hours, 53 minutes, 52 seconds.
• To count from 1 to 20,820,260,948,032 would take you about one million, six hundred fifty-five thousand and forty-nine 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 20820260948032 cubic inches would be around 2292.5 feet tall.

Recreational maths with 20820260948032

• 20820260948032 backwards is 23084906202802
• The number of decimal digits it has is: 14
• The sum of 20820260948032's digits is 46
• More coming soon!