221072280000

Names of 221072280000

• Cardinal: 221072280000 can be written as Two hundred twenty-one billion, seventy-two million, two hundred eighty thousand.

Scientific notation

• Scientific notation: 2.2107228 × 10¹¹

Factors of 221072280000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1025

Divisors of 221072280000

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 25 26 30 32 33 39 40 44 48 50 52 55 60 64 65 66 75 78 80 88 96 100 104 110 120 125 130 132 143 150 156 160 165 169 176 192 195 200 208 220 240 250 260 264 275 286 300 312 320 325 330 338 352 375 390 400 416 429 440 480 500 507 520 528 550 572 600 624 625 650 660 676 704 715 750 780 800 825 832 845 858 880 960 975 991 1000 1014 1040 1056 1100 1144 1200 1248 1250 1300 1320 1352 1375 1430 1500 1560 1600 1625 1650 1690 1716 1760 1859 1875 1950 1982 2000 2028 2080 2112 2145 2200 2288 2400 2496 2500 2535 2600 2640 2704 2750 2860 2973 3000 3120 3250 3300 3380 3432 3520 3575 3718 3750 3900 3964 4000 4056 4125 4160 4225 4290 4400 4576 4800 4875 4955 5000 5070 5200 5280 5408 5500 5577 5720 5946 6000 6240 6500 6600 6760 6864 6875 7150 7436 7500 7800 7928 8000 8112 8125 8250 8450 8580 8800 9152 9295 9750 9910 10000 10140 10400 10560 10725 10816 10901 11000 11154 11440 11892 12000 12480 12675 12883 13000 13200 13520 13728 13750 14300 14865 14872 15000 15600 15856 16224 16250 16500 16900 17160 17600 17875 18590 19500 19820 20000 20280 20625 20800 21125 21450 21802 22000 22308 22880 23784 24000 24375 24775 25350 25766 26000 26400 27040 27456 27500 27885 28600 29730 29744 30000 31200 31712 32448 32500 32703 33000 33800 34320 35750 37180 38649 39000 39640 40000 40560 41250 42250 42900 43604 44000 44616 45760 46475 47568 48750 49550 50700 51532 52000 52800 53625 54080 54505 55000 55770 57200 59460 59488 60000 62400 63375 63424 64415 65000 65406 66000 67600 68640 71500 74325 74360 77298 78000 79280 81120 82500 84500 85800 87208 88000 89232 89375 92950 95136 97500 99100 101400 103064 104000 105625 107250 109010 110000 111540 114400 118920 118976 120000 123875 126750 128830 130000 130812 132000 135200 137280 139425 141713 143000 148650 148720 154596 156000 158560 162240 163515 165000 167479 169000 171600 174416 178464 178750 185900 190272 193245 195000 198200 202800 206128 211250 214500 218020 220000 223080 228800 232375 237840 247750 253500 257660 260000 261624 264000 268125 270400 272525 278850 283426 286000 297300 297440 309192 312000 316875 317120 322075 327030 330000 334958 338000 343200 348832 356928 357500 371625 371800 386490 390000 396400 405600 412256 422500 425139 429000 436040 440000 446160 464750 475680 495500 502437 507000 515320 520000 523248 536250 545050 557700 566852 572000 594600 594880 618384 619375 633750 644150 654060 660000 669916 676000 686400 697125 697664 708565 715000 743250 743600 772980 780000 792800 811200 817575 824512 837395 845000 850278 858000 872080 892320 929500 951360 966225 991000 1004874 1014000 1030640 1046496 1072500 1090100 1115400 1133704 1144000 1161875 1189200 1236768 1238750 1267500 1288300 1308120 1320000 1339832 1352000 1362625 1394250 1417130 1430000 1486500 1487200 1545960 1560000 1585600 1610375 1635150 1674790 1690000 1700556 1716000 1744160 1784640 1842269 1858125 1859000 1932450 1982000 2009748 2028000 2061280 2092992 2125695 2145000 2180200 2230800 2267408 2323750 2378400 2473536 2477500 2512185 2535000 2576600 2616240 2679664 2725250 2788500 2834260 2860000 2973000 2974400 3091920 3220750 3270300 3349580 3380000 3401112 3432000 3485625 3488320 3542825 3684538 3716250 3718000 3864900 3964000 4019496 4056000 4087875 4122560 4186975 4251390 4290000 4360400 4461600 4534816 4647500 4756800 4831125 4955000 5024370 5070000 5153200 5232480 5359328 5450500 5526807 5577000 5668520 5720000 5946000 6183840 6441500 6540600 6699160 6760000 6802224 6813125 6971250 7085650 7369076 7432500 7436000 7729800 7928000 8038992 8051875 8175750 8373950 8502780 8580000 8720800 8923200 9069632 9211345 9295000 9662250 9910000 10048740 10140000 10306400 10464960 10628475 10718656 10901000 11053614 11154000 11337040 11892000 12367680 12560925 12883000 13081200 13398320 13604448 13626250 13942500 14171300 14738152 14865000 14872000 15459600 16077984 16103750 16351500 16747900 17005560 17160000 17441600 17714125 18422690 18590000 19324500 19820000 20097480 20280000 20439375 20612800 20934875 21256950 21802000 22107228 22308000 22674080 23784000 24155625 25121850 25766000 26162400 26796640 27208896 27252500 27634035 27885000 28342600 29476304 29730000 30919200 32155968 32207500 32703000 33495800 34011120 35428250 36845380 37180000 38649000 39640000 40194960 40878750 41869750 42513900 43604000 44214456 44616000 45348160 46056725 48311250 50243700 51532000 52324800 53142375 53593280 54505000 55268070 55770000 56685200 58952608 59460000 61838400 62804625 64415000 65406000 66991600 68022240 70856500 73690760 74360000 77298000 80389920 81757500 83739500 85027800 87208000 88428912 88570625 92113450 96622500 100487400 103064000 104674375 106284750 109010000 110536140 111540000 113370400 117905216 118920000 125609250 128830000 130812000 133983200 136044480 138170175 141713000 147381520 154596000 160779840 163515000 167479000 170055600 176857824 177141250 184226900 193245000 200974800 209348750 212569500 218020000 221072280 223080000 226740800 230283625 251218500 257660000 261624000 265711875 267966400 276340350 283426000 294763040 309192000 314023125 327030000 334958000 340111200 353715648 354282500 368453800 386490000 401949600 418697500 425139000 436040000 442144560 460567250 502437000 515320000 531423750 552680700 566852000 589526080 628046250 654060000 669916000 680222400 690850875 708565000 736907600 772980000 803899200 837395000 850278000 884289120 921134500 1004874000 1062847500 1105361400 1133704000 1151418125 1256092500 1308120000 1339832000 1381701750 1417130000 1473815200 1545960000 1674790000 1700556000 1768578240 1842269000 2009748000 2125695000 2210722800 2302836250 2512185000 2763403500 2834260000 2947630400 3349580000 3401112000 3454254375 3684538000 4019496000 4251390000 4421445600 4605672500 5024370000 5526807000 5668520000 6699160000 6908508750 7369076000 8502780000 8842891200 9211345000 10048740000 11053614000 13817017500 14738152000 17005560000 18422690000 20097480000 22107228000 27634035000 36845380000 44214456000 55268070000 73690760000 110536140000 221072280000
• Sum of all divisors σ(n): 864288539136
• Sum of proper divisors (its aliquot sum) s(n): 643216259136
• 221072280000 is an abundant number, because the sum of its proper divisors (643216259136) is greater than itself. Its abundance is 422143979136

Bases of 221072280000

• Binary: 11001101111000111011110100100111000000₂
• Hexadecimal: 0x3378EF49C0
• Base-36: 2TK4Q6YO

Squares and roots of 221072280000

• 221072280000 squared (221072280000²) is 48872952984398400000000
• 221072280000 cubed (221072280000³) is 10804455146593758716352000000000000
• The square root of 221072280000 is 470183.2408752995
• The cube root of 221072280000 is 6046.6026505675

Scales and comparisons

• 221,072,280,000 seconds is equal to 7,029 years, 21 weeks, 3 days, 22 hours, 40 minutes.
• To count from 1 to 221,072,280,000 would take you about fourteen thousand and fifty-eight 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 221072280000 cubic inches would be around 503.9 feet tall.

Recreational maths with 221072280000

• 221072280000 backwards is 000082270122
• 221072280000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221072280000's digits is 24
• More coming soon!