21820022802000

Names of 21820022802000

• Cardinal: 21820022802000 can be written as Twenty-one trillion, eight hundred twenty billion, twenty-two million, eight hundred two thousand.

Scientific notation

• Scientific notation: 2.1820022802 × 10¹³

Factors of 21820022802000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 988

Divisors of 21820022802000

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 37 40 45 48 50 60 72 74 75 80 90 100 111 120 125 144 148 150 180 185 200 222 225 240 250 296 300 333 360 370 375 400 444 450 500 555 592 600 666 720 740 750 888 900 925 941 1000 1110 1125 1200 1332 1369 1480 1500 1665 1776 1800 1850 1882 2000 2220 2250 2664 2738 2775 2823 2960 3000 3330 3600 3700 3764 4107 4440 4500 4625 4705 5328 5476 5550 5646 6000 6660 6845 7400 7528 8214 8325 8469 8880 9000 9250 9410 10952 11100 11292 12321 13320 13690 13875 14115 14800 15056 16428 16650 16938 18000 18500 18820 20535 21904 22200 22584 23525 24642 26640 27380 27750 28230 32856 33300 33876 34225 34817 37000 37640 41070 41625 42345 44400 45168 47050 49284 54760 55500 56460 61605 65712 66600 67752 68450 69634 70575 74000 75280 82140 83250 84690 94100 98568 102675 104451 109520 111000 112920 117625 123210 133200 135504 136900 139268 141150 164280 166500 169380 171125 174085 188200 197136 205350 208902 211725 222000 225840 235250 246420 273800 278536 282300 308025 313353 328560 333000 338760 342250 348170 352875 376400 410700 417804 423450 470500 492840 513375 522255 547600 557072 564600 616050 626706 666000 677520 684500 696340 705750 821400 835608 846900 870425 885481 941000 985680 1026750 1044510 1058625 1129200 1232100 1253412 1288229 1369000 1392680 1411500 1540125 1566765 1642800 1671216 1693800 1740850 1770962 1882000 2053500 2089020 2117250 2464200 2506824 2576458 2611275 2656443 2738000 2785360 2823000 3080250 3133530 3387600 3481700 3541924 3864687 4107000 4178040 4234500 4352125 4427405 4928400 5013648 5152916 5222550 5312886 5646000 6160500 6267060 6441145 6963400 7083848 7729374 7833825 7969329 8214000 8356080 8469000 8704250 8854810 10305832 10445100 10625772 11594061 12321000 12534120 12882290 13056375 13282215 13926800 14167696 15458748 15667650 15938658 16938000 17408500 17709620 19323435 20611664 20890200 21251544 22137025 23188122 24642000 25068240 25764580 26112750 26564430 30917496 31335300 31877316 32205725 32762797 34817000 35419240 38646870 39169125 39846645 41780400 42503088 44274050 46376244 51529160 52225500 53128860 57970305 61834992 62670600 63754632 64411450 65525594 66411075 69634000 70838480 77293740 78338250 79693290 88548100 92752488 96617175 98288391 103058320 104451000 106257720 110685125 115940610 125341200 127509264 128822900 131051188 132822150 154587480 156676500 159386580 161028625 163813985 177096200 185504976 193234350 196576782 199233225 208902000 212515440 221370250 231881220 257645800 262102376 265644300 289851525 294865173 309174960 313353000 318773160 322057250 327627970 332055375 354192400 386468700 393153564 398466450 442740500 463762440 483085875 491441955 515291600 524204752 531288600 579703050 589730346 626706000 637546320 644114500 655255940 664110750 772937400 786307128 796932900 819069925 885481000 927524880 966171750 982883910 996166125 1062577200 1159406100 1179460692 1212223489 1288229000 1310511880 1328221500 1449257625 1474325865 1545874800 1572614256 1593865800 1638139850 1770962000 1932343500 1965767820 1992332250 2318812200 2358921384 2424446978 2457209775 2576458000 2621023760 2656443000 2898515250 2948651730 3187731600 3276279700 3636670467 3864687000 3931535640 3984664500 4095349625 4637624400 4717842768 4848893956 4914419550 5312886000 5797030500 5897303460 6061117445 6552559400 7273340934 7371629325 7729374000 7863071280 7969329000 8190699250 9697787912 9828839100 10910011401 11594061000 11794606920 12122234890 12286048875 13105118800 14546681868 14743258650 15938658000 16381398500 18183352335 19395575824 19657678200 21820022802 23188122000 23589213840 24244469780 24572097750 29093363736 29486517300 30305587225 32762797000 36366704670 36858146625 39315356400 43640045604 48488939560 49144195500 54550057005 58186727472 58973034600 60611174450 65525594000 72733409340 73716293250 87280091208 90916761675 96977879120 98288391000 109100114010 117946069200 121222348900 145466818680 147432586500 151527936125 174560182416 181833523350 196576782000 218200228020 242444697800 272750285025 290933637360 294865173000 303055872250 363667046700 436400456040 454583808375 484889395600 545500570050 589730346000 606111744500 727334093400 872800912080 909167616750 1091001140100 1212223489000 1363751425125 1454668186800 1818335233500 2182002280200 2424446978000 2727502850250 3636670467000 4364004560400 5455005700500 7273340934000 10910011401000 21820022802000
• Sum of all divisors σ(n): 78408791117748
• Sum of proper divisors (its aliquot sum) s(n): 56588768315748
• 21820022802000 is an abundant number, because the sum of its proper divisors (56588768315748) is greater than itself. Its abundance is 34768745513748

Bases of 21820022802000

• Binary: 100111101100001011110101101010100011001010000₂
• Hexadecimal: 0x13D85EB54650
• Base-36: 7QFZA7780

Squares and roots of 21820022802000

• 21820022802000 squared (21820022802000²) is 476113395079799931204000000
• 21820022802000 cubed (21820022802000³) is 10388805136978869108469311313608000000000
• The square root of 21820022802000 is 4671190.7263566105
• The cube root of 21820022802000 is 27943.7744171723

Scales and comparisons

• 21,820,022,802,000 seconds is equal to 693,809 years, 12 weeks, 5 hours.
• To count from 1 to 21,820,022,802,000 would take you about one million, seven hundred thirty-four thousand, five hundred twenty-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 21820022802000 cubic inches would be around 2328.6 feet tall.

Recreational maths with 21820022802000

• 21820022802000 backwards is 00020822002812
• The number of decimal digits it has is: 14
• The sum of 21820022802000's digits is 27
• More coming soon!