20021723929536

Names of 20021723929536

• Cardinal: 20021723929536 can be written as Twenty trillion, twenty-one billion, seven hundred twenty-three million, nine hundred twenty-nine thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 2.0021723929536 × 10¹³

Factors of 20021723929536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14897116031

Divisors of 20021723929536

• Number of divisors d(n): 56
• 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 14897116019 29794232038 44691348057 59588464076 89382696114 104279812133 119176928152 178765392228 208559624266 238353856304 312839436399 357530784456 417119248532 476707712608 625678872798 715061568912 834238497064 953415425216 1251357745596 1430123137824 1668476994128 2502715491192 2860246275648 3336953988256 5005430982384 6673907976512 10010861964768 20021723929536
• Sum of all divisors σ(n): 60541879505280
• Sum of proper divisors (its aliquot sum) s(n): 40520155575744
• 20021723929536 is an abundant number, because the sum of its proper divisors (40520155575744) is greater than itself. Its abundance is 20498431646208

Bases of 20021723929536

• Binary: 100100011010110101011101111100001101111000000₂
• Hexadecimal: 0x1235ABBE1BC0
• Base-36: 73HUPHCQO

Squares and roots of 20021723929536

• 20021723929536 squared (20021723929536²) is 400869429110554485093175296
• 20021723929536 cubed (20021723929536³) is 8026097041442223934651558822524799942656
• The square root of 20021723929536 is 4474564.1049755897
• The cube root of 20021723929536 is 27154.0005792319

Scales and comparisons

• 20,021,723,929,536 seconds is equal to 636,628 years, 46 weeks, 1 day, 20 hours, 25 minutes, 36 seconds.
• To count from 1 to 20,021,723,929,536 would take you about one million, five hundred ninety-one thousand, five hundred seventy-two 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 20021723929536 cubic inches would be around 2262.8 feet tall.

Recreational maths with 20021723929536

• 20021723929536 backwards is 63592932712002
• The number of decimal digits it has is: 14
• The sum of 20021723929536's digits is 51
• More coming soon!