221397960000

Names of 221397960000

• Cardinal: 221397960000 can be written as Two hundred twenty-one billion, three hundred ninety-seven million, nine hundred sixty thousand.

Scientific notation

• Scientific notation: 2.2139796 × 10¹¹

Factors of 221397960000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5043

Divisors of 221397960000

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 53 56 60 64 70 75 80 84 96 100 105 106 112 120 125 140 150 159 160 168 175 192 200 210 212 224 240 250 265 280 300 318 320 336 350 371 375 400 420 424 448 480 500 525 530 560 600 625 636 672 700 742 750 795 800 840 848 875 960 1000 1050 1060 1113 1120 1200 1250 1272 1325 1344 1400 1484 1500 1590 1600 1680 1696 1750 1855 1875 2000 2100 2120 2226 2240 2400 2500 2544 2625 2650 2800 2968 3000 3180 3360 3392 3500 3710 3750 3975 4000 4200 4240 4375 4452 4800 4973 5000 5088 5250 5300 5565 5600 5936 6000 6360 6625 6720 7000 7420 7500 7950 8000 8400 8480 8750 8904 9275 9946 10000 10176 10500 10600 11130 11200 11872 12000 12720 13125 13250 14000 14840 14919 15000 15900 16800 16960 17500 17808 18550 19875 19892 20000 21000 21200 22260 23744 24000 24865 25440 26250 26500 27825 28000 29680 29838 30000 31800 33125 33600 34811 35000 35616 37100 39750 39784 40000 42000 42400 44520 46375 49730 50880 52500 53000 55650 56000 59360 59676 60000 63600 66250 69622 70000 71232 74200 74595 79500 79568 84000 84800 89040 92750 99375 99460 104433 105000 106000 111300 118720 119352 120000 124325 127200 132500 139125 139244 140000 148400 149190 159000 159136 168000 174055 178080 185500 198750 198920 208866 210000 212000 222600 231875 238704 248650 254400 263569 265000 278250 278488 280000 296800 298380 318000 318272 348110 356160 371000 372975 397500 397840 417732 420000 424000 445200 463750 477408 497300 522165 527138 530000 556500 556976 593600 596760 621625 636000 695625 696220 742000 745950 790707 795000 795680 835464 840000 870275 890400 927500 954816 994600 1044330 1054276 1060000 1113000 1113952 1193520 1243250 1272000 1317845 1391250 1392440 1484000 1491900 1581414 1590000 1591360 1670928 1740550 1780800 1844983 1855000 1864875 1989200 2088660 2108552 2120000 2226000 2227904 2387040 2486500 2610825 2635690 2782500 2784880 2968000 2983800 3108125 3162828 3180000 3341856 3481100 3689966 3710000 3729750 3953535 3978400 4177320 4217104 4351375 4452000 4774080 4973000 5221650 5271380 5534949 5565000 5569760 5967600 6216250 6325656 6360000 6589225 6683712 6962200 7379932 7420000 7459500 7907070 7956800 8354640 8434208 8702750 8904000 9224915 9324375 9946000 10443300 10542760 11069898 11130000 11139520 11935200 12432500 12651312 13054125 13178450 13924400 14759864 14840000 14919000 15814140 16709280 16868416 17405500 18449830 18648750 19767675 19892000 20886600 21085520 21756875 22139796 22260000 23870400 24865000 25302624 26108250 26356900 27674745 27848800 29519728 29838000 31628280 32946125 33418560 34811000 36899660 37297500 39535350 39784000 41773200 42171040 43513750 44279592 44520000 46124575 49730000 50605248 52216500 52713800 55349490 55697600 59039456 59676000 63256560 65270625 65892250 69622000 73799320 74595000 79070700 83546400 84342080 87027500 88559184 92249150 98838375 99460000 104433000 105427600 110698980 118078912 119352000 126513120 130541250 131784500 138373725 139244000 147598640 149190000 158141400 164730625 167092800 174055000 177118368 184498300 197676750 198920000 208866000 210855200 221397960 230622875 253026240 261082500 263569000 276747450 278488000 295197280 298380000 316282800 329461250 348110000 354236736 368996600 395353500 417732000 421710400 442795920 461245750 494191875 522165000 527138000 553494900 590394560 596760000 632565600 658922500 691868625 696220000 737993200 790707000 835464000 885591840 922491500 988383750 1044330000 1054276000 1106989800 1153114375 1265131200 1317845000 1383737250 1392440000 1475986400 1581414000 1771183680 1844983000 1976767500 2088660000 2108552000 2213979600 2306228750 2635690000 2767474500 2951972800 3162828000 3459343125 3689966000 3953535000 4177320000 4427959200 4612457500 5271380000 5534949000 6325656000 6918686250 7379932000 7907070000 8855918400 9224915000 10542760000 11069898000 13837372500 14759864000 15814140000 18449830000 22139796000 27674745000 31628280000 36899660000 44279592000 55349490000 73799320000 110698980000 221397960000
• Sum of all divisors σ(n): 852519406464
• Sum of proper divisors (its aliquot sum) s(n): 631121446464
• 221397960000 is an abundant number, because the sum of its proper divisors (631121446464) is greater than itself. Its abundance is 409723486464

Bases of 221397960000

• Binary: 11001110001100010110001100010101000000₂
• Hexadecimal: 0x338C58C540
• Base-36: 2TPIMN9C

Squares and roots of 221397960000

• 221397960000 squared (221397960000²) is 49017056692161600000000
• 221397960000 cubed (221397960000³) is 10852276356848926230336000000000000
• The square root of 221397960000 is 470529.4464749257
• The cube root of 221397960000 is 6049.5704451071

Scales and comparisons

• 221,397,960,000 seconds is equal to 7,039 years, 40 weeks, 9 hours, 20 minutes.
• To count from 1 to 221,397,960,000 would take you about fourteen thousand and seventy-nine 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 221397960000 cubic inches would be around 504.1 feet tall.

Recreational maths with 221397960000

• 221397960000 backwards is 000069793122
• The number of decimal digits it has is: 12
• The sum of 221397960000's digits is 39
• More coming soon!