221473772100

Names of 221473772100

• Cardinal: 221473772100 can be written as Two hundred twenty-one billion, four hundred seventy-three million, seven hundred seventy-two thousand, one hundred.

Scientific notation

• Scientific notation: 2.214737721 × 10¹¹

Factors of 221473772100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 100

Divisors of 221473772100

• Number of divisors d(n): 729
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 49 50 54 60 63 70 75 81 83 84 90 98 100 105 108 126 135 140 147 150 162 166 175 180 189 196 210 225 243 245 249 252 270 294 300 315 324 332 350 378 405 415 420 441 450 486 490 498 525 540 567 581 588 630 675 700 729 735 747 756 810 830 882 900 945 972 980 996 1050 1134 1162 1215 1225 1245 1260 1323 1350 1458 1470 1494 1575 1620 1660 1701 1743 1764 1890 2025 2075 2100 2187 2205 2241 2268 2324 2430 2450 2490 2646 2700 2835 2905 2916 2940 2988 3150 3402 3486 3645 3675 3735 3780 3969 4050 4067 4150 4374 4410 4482 4725 4860 4900 4980 5103 5229 5292 5670 5810 6075 6225 6300 6561 6615 6723 6804 6889 6972 7290 7350 7470 7938 8100 8134 8300 8505 8715 8748 8820 8964 9450 10206 10458 10935 11025 11205 11340 11620 11907 12150 12201 12450 13122 13230 13446 13778 14175 14525 14580 14700 14940 15309 15687 15876 16268 17010 17430 18225 18675 18900 19845 20169 20335 20412 20667 20916 21870 22050 22410 23814 24300 24402 24900 25515 26145 26244 26460 26892 27556 28350 29050 30618 31374 32805 33075 33615 34020 34445 34860 35721 36450 36603 37350 39690 40338 40670 41334 42525 43575 43740 44100 44820 45927 47061 47628 48223 48804 51030 52290 54675 56025 56700 58100 59535 60507 61005 61236 62001 62748 65610 66150 67230 68890 71442 72900 73206 74700 76545 78435 79380 80676 81340 82668 85050 87150 91854 94122 96446 99225 100845 101675 102060 103335 104580 107163 109350 109809 112050 119070 121014 122010 124002 127575 130725 131220 132300 134460 137780 141183 142884 144669 146412 153090 156870 164025 168075 170100 172225 174300 178605 181521 183015 183708 186003 188244 192892 198450 201690 203350 206670 214326 218700 219618 224100 229635 235305 238140 241115 242028 244020 248004 255150 261450 282366 289338 297675 302535 305025 306180 310005 313740 321489 328050 329427 336150 337561 344450 357210 363042 366030 372006 382725 392175 396900 403380 406700 413340 423549 428652 434007 439236 459270 470610 482230 504225 510300 516675 522900 535815 544563 549045 558009 564732 578676 595350 605070 610050 620010 642978 656100 658854 672300 675122 688900 705915 714420 723345 726084 732060 744012 765450 784350 847098 868014 893025 907605 915075 918540 930015 941220 964460 988281 1008450 1012683 1033350 1071630 1089126 1098090 1116018 1148175 1176525 1190700 1205575 1210140 1220100 1240020 1270647 1285956 1302021 1317708 1350244 1411830 1446690 1512675 1530900 1550025 1568700 1607445 1647135 1674027 1687805 1694196 1736028 1786050 1815210 1830150 1860030 1976562 2016900 2025366 2066700 2117745 2143260 2170035 2178252 2196180 2232036 2296350 2353050 2411150 2541294 2604042 2679075 2722815 2745225 2790045 2823660 2893380 2964843 3025350 3038049 3100050 3214890 3294270 3348054 3375610 3529575 3572100 3616725 3630420 3660300 3720060 3811941 3906063 3953124 4050732 4235490 4340070 4538025 4592700 4650075 4706100 4822300 4941405 5022081 5063415 5082588 5208084 5358150 5445630 5490450 5580090 5929686 6050700 6076098 6200100 6353235 6429780 6510105 6588540 6696108 6751220 7059150 7233450 7623882 7812126 8037225 8235675 8370135 8439025 8470980 8680140 8894529 9076050 9114147 9300150 9882810 10044162 10126830 10588725 10716300 10850175 10891260 10980900 11160180 11718189 11859372 12152196 12706470 13020210 13614075 13950225 14118300 14466900 14824215 15066243 15190245 15247764 15624252 16074450 16471350 16740270 16878050 17789058 18152100 18228294 18600300 19059705 19530315 19765620 20088324 20253660 21177450 21700350 23436378 24707025 25110405 25317075 25412940 26040420 26683587 27228150 27342441 27900450 29648430 30132486 30380490 31766175 32148900 32550525 32942700 33480540 33756100 35154567 35578116 36456588 38119410 39060630 41850675 42354900 43400700 44472645 45198729 45570735 46872756 49414050 50220810 50634150 53367174 54456300 54684882 55800900 58590945 59296860 60264972 60760980 63532350 65101050 70309134 74121075 75331215 75951225 76238820 78121260 82027323 83701350 88945290 90397458 91141470 95298525 97651575 98828100 100441620 101268300 105463701 106734348 109369764 117181890 125552025 127064700 130202100 133417935 136712205 140618268 148242150 150662430 151902450 164054646 167402700 175772835 177890580 180794916 182282940 190597050 195303150 210927402 222363225 225993645 227853675 234363780 246081969 251104050 266835870 273424410 292954725 296484300 301324860 303804900 316391103 328109292 351545670 376656075 381194100 390606300 410136615 421854804 444726450 451987290 455707350 492163938 502208100 527318505 533671740 546848820 585909450 632782206 667089675 683561025 703091340 738245907 753312150 820273230 878864175 889452900 903974580 911414700 984327876 1054637010 1129968225 1171818900 1230409845 1265564412 1334179350 1367122050 1476491814 1506624300 1581955515 1640546460 1757728350 2050683075 2109274020 2214737721 2259936450 2460819690 2636592525 2668358700 2734244100 2952983628 3163911030 3515456700 3691229535 4101366150 4429475442 4519872900 4921639380 5273185050 6152049225 6327822060 7382459070 7909777575 8202732300 8858950884 10546370100 11073688605 12304098450 14764918140 15819555150 18456147675 22147377210 24608196900 31639110300 36912295350 44294754420 55368443025 73824590700 110736886050 221473772100
• Sum of all divisors σ(n): 848776773117
• Sum of proper divisors (its aliquot sum) s(n): 627303001017
• 221473772100 is an abundant number, because the sum of its proper divisors (627303001017) is greater than itself. Its abundance is 405829228917

Bases of 221473772100

• Binary: 11001110010000110111011001001001000100₂
• Hexadecimal: 0x3390DD9244
• Base-36: 2TQRRK90

Squares and roots of 221473772100

• 221473772100 squared (221473772100²) is 49050631728202738410000
• 221473772100 cubed (221473772100³) is 10863428432733002429212256361000000
• 221473772100 is a perfect square number. Its square root is 470610
• The cube root of 221473772100 is 6050.2608734811

Scales and comparisons

• 221,473,772,100 seconds is equal to 7,042 years, 9 weeks, 2 days, 20 hours, 15 minutes.
• To count from 1 to 221,473,772,100 would take you about fourteen thousand and eighty-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 221473772100 cubic inches would be around 504.2 feet tall.

Recreational maths with 221473772100

• 221473772100 backwards is 001277374122
• 221473772100 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221473772100's digits is 36
• More coming soon!