28212802200

Names of 28212802200

• Cardinal: 28212802200 can be written as Twenty-eight billion, two hundred twelve million, eight hundred two thousand, two hundred.

Scientific notation

• Scientific notation: 2.82128022 × 10¹⁰

Factors of 28212802200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 244

Divisors of 28212802200

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 17 18 20 22 24 25 27 30 33 34 36 40 44 45 50 51 54 55 60 66 67 68 72 75 81 85 88 90 99 100 102 108 110 120 132 134 135 136 139 150 153 162 165 170 180 187 198 200 201 204 216 220 225 255 264 268 270 275 278 297 300 306 324 330 335 340 360 374 396 402 405 408 417 425 440 450 459 495 510 536 540 550 556 561 594 600 603 612 648 660 670 675 680 695 737 748 765 792 804 810 825 834 850 891 900 918 935 990 1005 1020 1080 1100 1112 1122 1139 1188 1206 1224 1251 1275 1320 1340 1350 1377 1390 1474 1485 1496 1529 1530 1608 1620 1650 1668 1675 1683 1700 1782 1800 1809 1836 1870 1980 2010 2025 2040 2085 2200 2211 2244 2278 2295 2363 2376 2412 2475 2502 2550 2680 2700 2754 2780 2805 2948 2970 3015 3058 3060 3240 3300 3336 3350 3366 3400 3417 3475 3564 3618 3672 3685 3740 3753 3825 3960 4020 4050 4170 4422 4455 4488 4556 4587 4590 4675 4726 4824 4950 5004 5025 5049 5100 5400 5427 5508 5560 5610 5695 5896 5940 6030 6116 6120 6255 6600 6633 6700 6732 6834 6885 6950 7089 7128 7236 7370 7425 7480 7506 7645 7650 8040 8100 8340 8415 8844 8910 9045 9112 9174 9180 9313 9350 9452 9900 10008 10050 10098 10200 10251 10425 10854 11016 11055 11220 11259 11390 11475 11815 11880 12060 12232 12510 12529 13266 13400 13464 13668 13761 13770 13900 14025 14178 14472 14740 14850 15012 15075 15147 15290 15300 16200 16680 16830 17085 17688 17820 18090 18348 18360 18425 18626 18700 18765 18904 19800 19899 20100 20196 20502 20850 21267 21708 22110 22275 22440 22518 22780 22935 22950 23630 24120 25020 25058 25245 25993 26532 27135 27336 27522 27540 27800 27939 28050 28356 28475 29480 29700 30024 30150 30294 30580 30600 30753 31275 33165 33660 34170 34425 35445 35640 36180 36696 36850 37252 37400 37530 37587 38225 39798 40200 40392 41004 41283 41700 42075 42534 43416 44220 44550 45036 45225 45560 45870 45900 46565 47260 50040 50116 50490 51255 51986 53064 54270 55044 55080 55275 55878 56100 56295 56712 56950 59075 59400 59697 60300 60588 61160 61506 62550 62645 63801 66330 67320 68340 68805 68850 70890 72360 73700 74504 75060 75174 75735 76450 77979 79596 82008 82566 83400 83817 84150 85068 85425 88440 89100 90072 90450 91740 91800 92259 93130 93825 94520 99495 100232 100980 102443 102510 103972 106335 108540 110088 110550 111756 112200 112590 112761 113900 114675 118150 119394 120600 121176 123012 123849 125100 125290 126225 127602 129965 132660 135675 136680 137610 137700 139695 141780 147400 150120 150348 151470 152900 153765 155958 158321 159192 165132 165825 167634 168300 170136 170850 177225 178200 180900 183480 184518 186260 187650 187935 191403 198990 201960 204886 205020 206415 207944 212670 217080 221100 223512 225180 225522 227800 229350 232825 233937 236300 238788 246024 247698 250200 250580 251451 252450 255204 256275 259930 265320 271350 275220 275400 279390 281475 283560 298485 300696 302940 305800 307329 307530 311916 313225 316642 319005 330264 331650 335268 336600 338283 341700 344025 354450 361800 369036 372520 375300 375870 378675 382806 389895 397980 409772 410040 412830 419085 425340 442200 450360 451044 458700 461295 465650 467874 472600 474963 477576 495396 497475 501160 502902 504900 510408 512215 512550 519860 531675 542700 550440 558780 562950 563805 596970 605880 614658 615060 619245 623832 626450 633284 638010 649825 663300 670536 676566 683400 688050 698475 701811 708900 738072 750600 751740 754353 757350 765612 768825 779790 791605 795960 819544 825660 838170 850680 902088 917400 921987 922590 931300 935748 939675 949926 957015 990792 994950 1005804 1009800 1014849 1024430 1025100 1032075 1039720 1063350 1085400 1117560 1125900 1127610 1169685 1193940 1229316 1230120 1238490 1252900 1257255 1266568 1276020 1299650 1326600 1353132 1376100 1396950 1403622 1417800 1424889 1492425 1503480 1508706 1514700 1531224 1536645 1537650 1559580 1583210 1595025 1651320 1676340 1691415 1741531 1843974 1845180 1862600 1871496 1879350 1899852 1914030 1949475 1989900 2011608 2029698 2048860 2050200 2064150 2095425 2105433 2126700 2251800 2255220 2306475 2339370 2374815 2387880 2458632 2476980 2505800 2514510 2552040 2561075 2599300 2706264 2752200 2765961 2793900 2807244 2819025 2849778 2984850 3017412 3029400 3073290 3075300 3096225 3119160 3166420 3190050 3352680 3382830 3483062 3509055 3687948 3690360 3758700 3771765 3799704 3828060 3898950 3958025 3979800 4059396 4097720 4128300 4190850 4210866 4253400 4274667 4510440 4609935 4612950 4678740 4749630 4785075 4953960 5029020 5074245 5122150 5198600 5224593 5531922 5587800 5614488 5638050 5699556 5848425 5969700 6034824 6146580 6150600 6192450 6286275 6332840 6380100 6765660 6966124 7018110 7124445 7375896 7517400 7543530 7656120 7683225 7797900 7916050 8118792 8256600 8297883 8381700 8421732 8457075 8549334 8707655 9219870 9225900 9357480 9499260 9570150 10058040 10148490 10244300 10449186 10527165 11063844 11276100 11399112 11696850 11874075 11939400 12293160 12384900 12572550 12760200 12824001 13531320 13829805 13932248 14036220 14248890 15087060 15366450 15595800 15673779 15832100 16595766 16763400 16843464 16914150 17098668 17415310 17545275 18439740 18451800 18858825 18998520 19140300 20296980 20488600 20898372 21054330 21373335 22127688 22552200 23049675 23393700 23748150 24769800 25145100 25371225 25648002 26122965 27659610 28072440 28497780 30174120 30732900 31347558 31664200 33191532 33828300 34197336 34830620 35090550 35622225 36879480 37717650 38280600 40593960 41489415 41796744 42108660 42746670 43538275 46099350 46787400 47021337 47496300 50290200 50742450 51296004 52245930 52635825 55319220 56995560 61465800 62695116 64120005 66383064 67656600 69149025 69661240 70181100 71244450 75435300 78368895 82978830 84217320 85493340 87076550 92198700 94042674 94992600 101484900 102592008 104491860 105271650 106866675 110638440 125390232 128240010 130614825 138298050 140362200 141064011 142488900 150870600 156737790 165957660 170986680 174153100 184397400 188085348 202969800 207447075 208983720 210543300 213733350 235106685 256480020 261229650 276596100 282128022 284977800 313475580 320600025 331915320 348306200 376170696 391844475 414894150 421086600 427466700 470213370 512960040 522459300 553192200 564256044 626951160 641200050 705320055 783688950 829788300 854933400 940426740 1044918600 1128512088 1175533425 1282400100 1410640110 1567377900 1659576600 1880853480 2351066850 2564800200 2821280220 3134755800 3526600275 4702133700 5642560440 7053200550 9404267400 14106401100 28212802200
• Sum of all divisors σ(n): 115698844800
• Sum of proper divisors (its aliquot sum) s(n): 87486042600
• 28212802200 is an abundant number, because the sum of its proper divisors (87486042600) is greater than itself. Its abundance is 59273240400

Bases of 28212802200

• Binary: 11010010001100111010011001010011000₂
• Hexadecimal: 0x6919D3298
• Base-36: CYL69I0

Squares and roots of 28212802200

• 28212802200 squared (28212802200²) is 795962207976324840000
• 28212802200 cubed (28212802200³) is 22456324332311314993866648000000
• The square root of 28212802200 is 167966.6699080505
• The cube root of 28212802200 is 3044.2623367825

Scales and comparisons

• 28,212,802,200 seconds is equal to 897 years, 4 weeks, 1 day, 1 hour, 30 minutes.
• To count from 1 to 28,212,802,200 would take you about one thousand, seven hundred ninety-four 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 28212802200 cubic inches would be around 253.7 feet tall.

Recreational maths with 28212802200

• 28212802200 backwards is 00220821282
• 28212802200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28212802200's digits is 27
• More coming soon!