20736018533772

Names of 20736018533772

• Cardinal: 20736018533772 can be written as Twenty trillion, seven hundred thirty-six billion, eighteen million, five hundred thirty-three thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 2.0736018533772 × 10¹³

Factors of 20736018533772

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 646

Divisors of 20736018533772

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 641 729 972 1282 1458 1923 2187 2564 2916 3846 4374 5769 6561 7692 8748 11538 13122 17307 19683 23076 26244 34614 39366 51921 69228 78732 103842 155763 207684 311526 410881 467289 623052 821762 934578 1232643 1401867 1643524 1869156 2465286 2803734 3697929 4205601 4930572 5607468 7395858 8411202 11093787 12616803 14791716 16822404 22187574 25233606 33281361 44375148 50467212 66562722 99844083 133125444 199688166 263374721 299532249 399376332 526749442 599064498 790124163 898596747 1053498884 1198128996 1580248326 1797193494 2370372489 2695790241 3160496652 3594386988 4740744978 5391580482 7111117467 8087370723 9481489956 10783160964 14222234934 16174741446 21333352401 28444469868 32349482892 42666704802 64000057203 85333409604 128000114406 192000171609 256000228812 384000343218 576000514827 768000686436 1152001029654 1728001544481 2304002059308 3456003088962 5184004633443 6912006177924 10368009266886 20736018533772
• Sum of all divisors σ(n): 54516175474992
• Sum of proper divisors (its aliquot sum) s(n): 33780156941220
• 20736018533772 is an abundant number, because the sum of its proper divisors (33780156941220) is greater than itself. Its abundance is 13044138407448

Bases of 20736018533772

• Binary: 100101101101111111011000001001100110110001100₂
• Hexadecimal: 0x12DBFB04CD8C
• Base-36: 7CLZU1OR0

Squares and roots of 20736018533772

• 20736018533772 squared (20736018533772²) is 429982464632935884704547984
• 20736018533772 cubed (20736018533772³) is 8916124355825522010130884728603698515648
• The square root of 20736018533772 is 4553681.8656744127
• The cube root of 20736018533772 is 27473.1500064137

Scales and comparisons

• 20,736,018,533,772 seconds is equal to 659,341 years, 12 weeks, 6 days, 12 hours, 16 minutes, 12 seconds.
• To count from 1 to 20,736,018,533,772 would take you about one million, six hundred forty-eight thousand, three hundred fifty-three 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 20736018533772 cubic inches would be around 2289.4 feet tall.

Recreational maths with 20736018533772

• 20736018533772 backwards is 27733581063702
• 20736018533772 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20736018533772's digits is 54
• More coming soon!