221642148000

Names of 221642148000

• Cardinal: 221642148000 can be written as Two hundred twenty-one billion, six hundred forty-two million, one hundred forty-eight thousand.

Scientific notation

• Scientific notation: 2.21642148 × 10¹¹

Factors of 221642148000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1231

Divisors of 221642148000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 32 35 39 40 42 48 50 52 56 60 65 70 75 78 80 84 91 96 100 104 105 112 120 125 130 140 150 156 160 168 169 175 182 195 200 208 210 224 240 250 260 273 280 300 312 325 336 338 350 364 375 390 400 416 420 455 480 500 507 520 525 546 560 600 624 650 672 676 700 728 750 780 800 840 845 875 910 975 1000 1014 1040 1050 1092 1120 1183 1200 1201 1248 1300 1352 1365 1400 1456 1500 1560 1625 1680 1690 1750 1820 1950 2000 2028 2080 2100 2184 2197 2275 2366 2400 2402 2535 2600 2625 2704 2730 2800 2912 3000 3120 3250 3360 3380 3500 3549 3603 3640 3900 4000 4056 4200 4225 4368 4394 4550 4732 4804 4875 5070 5200 5250 5408 5460 5600 5915 6000 6005 6240 6500 6591 6760 6825 7000 7098 7206 7280 7800 8112 8400 8407 8450 8736 8788 9100 9464 9608 9750 10140 10400 10500 10920 10985 11375 11830 12000 12010 12675 13000 13182 13520 13650 14000 14196 14412 14560 15379 15600 15613 16224 16800 16814 16900 17576 17745 18015 18200 18928 19216 19500 20280 21000 21125 21840 21970 22750 23660 24020 25221 25350 26000 26364 27040 27300 28000 28392 28824 29575 30025 30758 31200 31226 32955 33628 33800 34125 35152 35490 36030 36400 37856 38432 39000 40560 42000 42035 42250 43680 43940 45500 46137 46839 47320 48040 50442 50700 52000 52728 54600 54925 56784 57648 59150 60050 61516 62452 63375 65910 67256 67600 68250 70304 70980 72060 72800 76895 78000 78065 81120 84000 84070 84500 87880 88725 90075 91000 92274 93678 94640 96080 100884 101400 105456 109200 109291 109850 113568 115296 118300 120100 123032 124904 126105 126750 131820 134512 135200 136500 141960 144120 147875 150125 153790 156000 156130 164775 168140 169000 175760 177450 180150 182000 184548 187356 189280 192160 201768 202800 202969 210175 210912 218400 218582 219700 230685 234195 236600 240200 246064 249808 252210 253500 263640 269024 273000 274625 283920 288240 295750 300250 307580 312260 327873 329550 336280 338000 351520 354900 360300 364000 369096 374712 384475 390325 403536 405600 405938 420350 437164 439400 443625 450375 461370 468390 473200 480400 492128 499616 504420 507000 527280 546000 546455 549250 567840 576480 591500 600500 608907 615160 624520 630525 655746 659100 672560 676000 709800 720600 738192 749424 768950 780650 807072 811876 823875 840700 874328 878800 887250 900750 922740 936780 946400 960800 1008840 1014000 1014845 1050875 1054560 1092000 1092910 1098500 1153425 1170975 1183000 1201000 1217814 1230320 1249040 1261050 1311492 1318200 1345120 1419600 1420783 1441200 1476384 1498848 1537900 1561300 1623752 1639365 1647750 1681400 1748656 1757600 1774500 1801500 1845480 1873560 1922375 1951625 2017680 2028000 2029690 2101750 2185820 2197000 2306850 2341950 2366000 2402000 2435628 2460640 2498080 2522100 2622984 2636400 2638597 2732275 2839200 2841566 2882400 3044535 3075800 3122600 3152625 3247504 3278730 3295500 3362800 3497312 3549000 3603000 3690960 3747120 3844750 3903250 4035360 4059380 4203500 4262349 4371640 4394000 4613700 4683900 4732000 4804000 4871256 5044200 5074225 5245968 5272800 5277194 5464550 5683132 5767125 5854875 6089070 6151600 6245200 6305250 6495008 6557460 6591000 6725600 7098000 7103915 7206000 7381920 7494240 7689500 7806500 7915791 8118760 8196825 8407000 8524698 8743280 8788000 9227400 9367800 9742512 10088400 10148450 10491936 10554388 10929100 11366264 11534250 11709750 12178140 12303200 12490400 12610500 13114920 13182000 13192985 13661375 14196000 14207830 14412000 15222675 15379000 15613000 15831582 16237520 16393650 16814000 17049396 17486560 18454800 18470179 18735600 19485024 20176800 20296900 21108776 21311745 21858200 22732528 23068500 23419500 24356280 25221000 25371125 26229840 26364000 26385970 27322750 28415660 30445350 30758000 31226000 31663164 32475040 32787300 33628000 34098792 35519575 36909600 36940358 37471200 39578955 40593800 40984125 42217552 42623490 43716400 45465056 46137000 46839000 48712560 50442000 50742250 52459680 52771940 54645500 55410537 56831320 60890700 61516000 62452000 63326328 65574600 65964925 68197584 71039150 73880716 76113375 79157910 81187600 81968250 84435104 85246980 87432800 92274000 92350895 93678000 97425120 100884000 101484500 105543880 106558725 109291000 110821074 113662640 121781400 126652656 131149200 131929850 136395168 142078300 147761432 152226750 158315820 162375200 163936500 170493960 177597875 184548000 184701790 187356000 197894775 202969000 211087760 213117450 218582000 221642148 227325280 243562800 253305312 262298400 263859700 277052685 284156600 295522864 304453500 316631640 327873000 329824625 340987920 355195750 369403580 395789550 405938000 422175520 426234900 437164000 443284296 461754475 487125600 527719400 532793625 554105370 568313200 591045728 608907000 633263280 655746000 659649250 681975840 710391500 738807160 791579100 811876000 852469800 886568592 923508950 989473875 1055438800 1065587250 1108210740 1136626400 1217814000 1266526560 1311492000 1319298500 1385263425 1420783000 1477614320 1583158200 1704939600 1773137184 1847017900 1978947750 2110877600 2131174500 2216421480 2308772375 2435628000 2638597000 2770526850 2841566000 2955228640 3166316400 3409879200 3694035800 3957895500 4262349000 4432842960 4617544750 5277194000 5541053700 5683132000 6332632800 6926317125 7388071600 7915791000 8524698000 8865685920 9235089500 10554388000 11082107400 13852634250 14776143200 15831582000 17049396000 18470179000 22164214800 27705268500 31663164000 36940358000 44328429600 55410537000 73880716000 110821074000 221642148000
• Sum of all divisors σ(n): 899697576960
• Sum of proper divisors (its aliquot sum) s(n): 678055428960
• 221642148000 is an abundant number, because the sum of its proper divisors (678055428960) is greater than itself. Its abundance is 456413280960

Bases of 221642148000

• Binary: 11001110011010111001101100100010100000₂
• Hexadecimal: 0x339AE6C8A0
• Base-36: 2TTK0FXC

Squares and roots of 221642148000

• 221642148000 squared (221642148000²) is 49125241770053904000000
• 221642148000 cubed (221642148000³) is 10888224106934069358345792000000000
• The square root of 221642148000 is 470788.8571323667
• The cube root of 221642148000 is 6051.7937262705

Scales and comparisons

• 221,642,148,000 seconds is equal to 7,047 years, 27 weeks, 5 days, 15 hours, 20 minutes.
• To count from 1 to 221,642,148,000 would take you about fourteen thousand and ninety-five 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 221642148000 cubic inches would be around 504.3 feet tall.

Recreational maths with 221642148000

• 221642148000 backwards is 000841246122
• 221642148000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221642148000's digits is 30
• More coming soon!