20327642728512

Names of 20327642728512

• Cardinal: 20327642728512 can be written as Twenty trillion, three hundred twenty-seven billion, six hundred forty-two million, seven hundred twenty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.0327642728512 × 10¹³

Factors of 20327642728512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 732138

Divisors of 20327642728512

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 1344 21277 42554 63831 85108 127662 148939 170216 255324 297878 340432 446817 510648 595756 680864 710849 893634 1021296 1191512 1361728 1421698 1787268 2042592 2132547 2383024 2843396 3574536 4085184 4265094 4766048 4975943 5686792 7149072 8530188 9532096 9951886 11373584 14298144 14927829 17060376 19903772 22747168 28596288 29855658 34120752 39807544 45494336 59711316 68241504 79615088 119422632 136483008 159230176 238845264 318460352 477690528 955381056 15124734173 30249468346 45374202519 60498936692 90748405038 105873139211 120997873384 181496810076 211746278422 241995746768 317619417633 362993620152 423492556844 483991493536 635238835266 725987240304 846985113688 967982987072 1270477670532 1451974480608 1693970227376 2540955341064 2903948961216 3387940454752 5081910682128 6775880909504 10163821364256 20327642728512
• Sum of all divisors σ(n): 61469895043200
• Sum of proper divisors (its aliquot sum) s(n): 41142252314688
• 20327642728512 is an abundant number, because the sum of its proper divisors (41142252314688) is greater than itself. Its abundance is 20814609586176

Bases of 20327642728512

• Binary: 100100111110011100101111011001000100001000000₂
• Hexadecimal: 0x127CE5EC8840
• Base-36: 77EE1MWQO

Squares and roots of 20327642728512

• 20327642728512 squared (20327642728512²) is 413213058898026788137734144
• 20327642728512 cubed (20327642728512³) is 8399647432034675019592997850205424713728
• The square root of 20327642728512 is 4508618.7162491353
• The cube root of 20327642728512 is 27291.6005630987

Scales and comparisons

• 20,327,642,728,512 seconds is equal to 646,356 years, 8 weeks, 2 days, 16 hours, 35 minutes, 12 seconds.
• To count from 1 to 20,327,642,728,512 would take you about one million, six hundred fifteen thousand, eight hundred ninety 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 20327642728512 cubic inches would be around 2274.3 feet tall.

Recreational maths with 20327642728512

• 20327642728512 backwards is 21582724672302
• The number of decimal digits it has is: 14
• The sum of 20327642728512's digits is 51
• More coming soon!