20013330721800

Names of 20013330721800

• Cardinal: 20013330721800 can be written as Twenty trillion, thirteen billion, three hundred thirty million, seven hundred twenty-one thousand, eight hundred.

Scientific notation

• Scientific notation: 2.00133307218 × 10¹³

Factors of 20013330721800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8094383

Divisors of 20013330721800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 39 40 50 52 60 65 75 78 100 104 120 130 150 156 195 200 260 300 312 317 325 390 520 600 634 650 780 951 975 1268 1300 1560 1585 1902 1950 2536 2600 3170 3804 3900 4121 4755 6340 7608 7800 7925 8242 9510 12363 12680 15850 16484 19020 20605 23775 24726 31700 32968 38040 41210 47550 49452 61815 63400 82420 95100 98904 103025 123630 164840 190200 206050 247260 309075 412100 494520 618150 824200 1236300 2472600 8094043 16188086 24282129 32376172 40470215 48564258 64752344 80940430 97128516 105222559 121410645 161880860 194257032 202351075 210445118 242821290 315667677 323761720 404702150 420890236 485642580 526112795 607053225 631335354 809404300 841780472 971285160 1052225590 1214106450 1262670708 1578338385 1618808600 2104451180 2428212900 2525341416 2565811631 2630563975 3156676770 4208902360 4856425800 5131623262 5261127950 6313353540 7697434893 7891691925 10263246524 10522255900 12626707080 12829058155 15394869786 15783383850 20526493048 21044511800 25658116310 30789739572 31566767700 33355551203 38487174465 51316232620 61579479144 63133535400 64145290775 66711102406 76974348930 100066653609 102632465240 128290581550 133422204812 153948697860 166777756015 192435872325 200133307218 256581163100 266844409624 307897395720 333555512030 384871744650 400266614436 500333268045 513162326200 667111024060 769743489300 800533228872 833888780075 1000666536090 1334222048120 1539486978600 1667777560150 2001333072180 2501666340225 3335555120300 4002666144360 5003332680450 6671110240600 10006665360900 20013330721800
• Sum of all divisors σ(n): 67024512031680
• Sum of proper divisors (its aliquot sum) s(n): 47011181309880
• 20013330721800 is an abundant number, because the sum of its proper divisors (47011181309880) is greater than itself. Its abundance is 26997850588080

Bases of 20013330721800

• Binary: 100100011001110110111011101111110110000001000₂
• Hexadecimal: 0x1233B777EC08
• Base-36: 73DZWDS7C

Squares and roots of 20013330721800

• 20013330721800 squared (20013330721800²) is 400533406580143708995240000
• 20013330721800 cubed (20013330721800³) is 8016007531017600365093435701964232000000
• The square root of 20013330721800 is 4473626.1267343295
• The cube root of 20013330721800 is 27150.2056841993

Scales and comparisons

• 20,013,330,721,800 seconds is equal to 636,362 years, 4 days, 5 hours, 50 minutes.
• To count from 1 to 20,013,330,721,800 would take you about one million, five hundred ninety thousand, nine hundred five 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 20013330721800 cubic inches would be around 2262.5 feet tall.

Recreational maths with 20013330721800

• 20013330721800 backwards is 00812703331002
• 20013330721800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20013330721800's digits is 30
• More coming soon!