20940643350

Names of 20940643350

• Cardinal: 20940643350 can be written as Twenty billion, nine hundred forty million, six hundred forty-three thousand, three hundred fifty.

Scientific notation

• Scientific notation: 2.094064335 × 10¹⁰

Factors of 20940643350

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8648

Divisors of 20940643350

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 25 29 30 33 34 45 50 51 55 58 66 75 85 87 90 99 102 110 145 150 153 165 170 174 187 198 225 255 261 275 290 306 319 330 374 425 435 450 493 495 510 522 550 561 638 725 765 825 850 870 935 957 986 990 1122 1275 1305 1450 1479 1530 1595 1650 1683 1870 1914 2175 2465 2475 2550 2610 2805 2871 2958 3190 3366 3825 4350 4437 4675 4785 4930 4950 5423 5610 5742 6525 7395 7650 7975 8415 8581 8874 9350 9570 10846 12325 13050 14025 14355 14790 15950 16269 16830 17162 22185 23925 24650 25743 27115 28050 28710 32538 36975 42075 42905 44370 47850 48807 51486 54230 71775 73950 77229 81345 84150 85810 94391 97614 110925 128715 135575 143550 145877 154458 162690 188782 214525 221850 244035 248849 257430 271150 283173 291754 386145 406725 429050 437631 471955 488070 497698 566346 643575 729385 746547 772290 813450 849519 875262 943910 1220175 1244245 1287150 1312893 1415865 1458770 1493094 1604647 1699038 1930725 2188155 2239641 2359775 2440350 2488490 2625786 2737339 2831730 3209294 3646925 3732735 3861450 4230433 4247595 4376310 4479282 4719550 4813941 5474678 6221225 6564465 7079325 7293850 7465470 8023235 8212017 8460866 8495190 9627882 10940775 11198205 12442450 12691299 13128930 13686695 14158650 14441823 16046470 16424034 18663675 21152165 21237975 21881550 22396410 24069705 24636051 25382598 27373390 28883646 32822325 37327350 38073897 40116175 41060085 42304330 42475950 46534763 48139410 49272102 55991025 63456495 65644650 68433475 72209115 76147794 80232350 82120170 93069526 105760825 111982050 120348525 123180255 126912990 136866950 139604289 144418230 190369485 205300425 211521650 232673815 240697050 246360510 279208578 317282475 361045575 380738970 410600850 418812867 465347630 615901275 634564950 698021445 722091150 837625734 951847425 1163369075 1231802550 1396042890 1903694850 2094064335 2326738150 3490107225 4188128670 6980214450 10470321675 20940643350
• Sum of all divisors σ(n): 67234134240
• Sum of proper divisors (its aliquot sum) s(n): 46293490890
• 20940643350 is an abundant number, because the sum of its proper divisors (46293490890) is greater than itself. Its abundance is 25352847540

Bases of 20940643350

• Binary: 10011100000001010001101110000010110₂
• Hexadecimal: 0x4E028DC16
• Base-36: 9MBINTI

Squares and roots of 20940643350

• 20940643350 squared (20940643350²) is 438510543911899222500
• 20940643350 cubed (20940643350³) is 9182692905273595439514795375000
• The square root of 20940643350 is 144708.8226405009
• The cube root of 20940643350 is 2756.3223505157

Scales and comparisons

• 20,940,643,350 seconds is equal to 665 years, 44 weeks, 13 hours, 22 minutes, 30 seconds.
• To count from 1 to 20,940,643,350 would take you about one thousand, three hundred thirty-one 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 20940643350 cubic inches would be around 229.7 feet tall.

Recreational maths with 20940643350

• 20940643350 backwards is 05334604902
• The number of decimal digits it has is: 11
• The sum of 20940643350's digits is 36
• More coming soon!