18225002250

Names of 18225002250

• Cardinal: 18225002250 can be written as Eighteen billion, two hundred twenty-five million, two thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.822500225 × 10¹⁰

Factors of 18225002250

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 238

Divisors of 18225002250

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 30 35 39 41 42 45 50 63 65 70 75 78 82 90 91 105 117 123 125 126 130 150 167 169 175 182 195 205 210 225 234 246 250 273 287 315 325 334 338 350 369 375 390 410 450 455 501 507 525 533 546 574 585 615 630 650 738 750 819 835 845 861 875 910 975 1002 1014 1025 1050 1066 1125 1169 1170 1183 1230 1365 1435 1503 1521 1575 1599 1625 1638 1670 1690 1722 1750 1845 1950 2050 2171 2250 2275 2338 2366 2505 2535 2583 2625 2665 2730 2870 2925 3006 3042 3075 3150 3198 3250 3507 3549 3690 3731 4095 4175 4225 4305 4342 4550 4797 4875 5010 5070 5125 5166 5250 5330 5845 5850 5915 6150 6513 6825 6847 6929 7014 7098 7175 7462 7515 7605 7875 7995 8190 8350 8450 8610 9225 9594 9750 10250 10521 10647 10855 11193 11375 11690 11830 12525 12675 12915 13026 13325 13650 13694 13858 14350 14625 15030 15197 15210 15375 15750 15990 17535 17745 18450 18655 19539 20475 20541 20787 20875 21042 21125 21294 21525 21710 22386 22750 23985 25050 25350 25830 26650 28223 29225 29250 29575 30394 30750 32565 33579 34125 34235 34645 35070 35490 35875 37310 37575 38025 39078 39975 40950 41082 41574 41750 42250 43050 45591 46125 47929 47970 48503 52605 53235 54275 55965 56446 58450 59150 61623 62361 62625 63375 64575 65130 66625 67158 68250 68470 69290 71750 75150 75985 76050 79950 84669 87675 88725 89011 91182 92250 93275 95858 97006 97695 102375 102705 103935 105210 106470 107625 108550 111930 119925 123246 124722 125250 126750 129150 133250 136773 141115 143787 145509 146125 147875 151970 162825 167895 169338 171175 173225 175350 177450 178022 186550 187875 190125 195390 197561 199875 204750 205410 207870 215250 227955 239645 239850 242515 254007 263025 266175 267033 271375 273546 279825 282230 287574 291018 292250 295750 308115 311805 322875 325650 335790 342350 346450 375750 379925 380250 395122 399750 423345 431361 436527 438375 443625 445055 455910 466375 479290 485030 488475 508014 513525 519675 526050 532350 534066 542750 559650 592683 599625 616230 623077 623610 645750 683865 705575 718935 727545 759850 801099 814125 839475 846690 855875 862722 866125 873054 876750 887250 890110 932750 976950 987805 1027050 1039350 1139775 1157143 1185366 1198225 1199250 1212575 1246154 1270035 1315125 1330875 1335165 1367730 1399125 1411150 1437870 1455090 1540575 1559025 1602198 1628250 1678950 1711750 1732250 1778049 1869231 1899625 1975610 2116725 2156805 2182635 2225275 2279550 2314286 2396450 2425150 2442375 2540070 2567625 2598375 2630250 2661750 2670330 2798250 2963415 3081150 3115385 3118050 3419325 3471429 3527875 3556098 3594675 3637725 3738462 3799250 4005495 4197375 4233450 4313610 4365270 4450550 4884750 4939025 5135250 5196750 5607693 5698875 5785715 5926830 5991125 6062875 6230770 6350175 6675825 6838650 6942858 7055750 7189350 7275450 7702875 7795125 8010990 8100001 8394750 8890245 9346155 9878050 10414287 10583625 10784025 10913175 11126375 11215386 11397750 11571430 11982250 12125750 12700350 13351650 14817075 15405750 15576925 15590250 16200002 17096625 17357145 17780490 17973375 18188625 18692310 20027475 20828574 21167250 21568050 21826350 22252750 24300003 24695125 28038465 28928575 29634150 31153850 31750875 33379125 34193250 34714290 35946750 36377250 40054950 40500005 44451225 46730775 48600006 49390250 52071435 53920125 54565875 56076930 57857150 63501750 66758250 72900009 74085375 77884625 81000010 86785725 88902450 93461550 100137375 104142870 107840250 109131750 121500015 140192325 144642875 145800018 148170750 155769250 173571450 200274750 202500025 222256125 233653875 243000030 260357175 280384650 289285750 364500045 405000050 433928625 444512250 467307750 520714350 607500075 700961625 729000090 867857250 1012500125 1215000150 1301785875 1401923250 1822500225 2025000250 2603571750 3037500375 3645000450 6075000750 9112501125 18225002250
• Sum of all divisors σ(n): 62847622656
• Sum of proper divisors (its aliquot sum) s(n): 44622620406
• 18225002250 is an abundant number, because the sum of its proper divisors (44622620406) is greater than itself. Its abundance is 26397618156

Bases of 18225002250

• Binary: 10000111110010010110111011100001010₂
• Hexadecimal: 0x43E4B770A
• Base-36: 8DEP1QI

Squares and roots of 18225002250

• 18225002250 squared (18225002250²) is 332150707012505062500
• 18225002250 cubed (18225002250³) is 6053447382641995542198890625000
• The square root of 18225002250 is 135000.0083333329
• The cube root of 18225002250 is 2631.6160726885

Scales and comparisons

• 18,225,002,250 seconds is equal to 579 years, 25 weeks, 6 days, 12 hours, 37 minutes, 30 seconds.
• To count from 1 to 18,225,002,250 would take you about one thousand, one hundred 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 18225002250 cubic inches would be around 219.3 feet tall.

Recreational maths with 18225002250

• 18225002250 backwards is 05220052281
• The number of decimal digits it has is: 11
• The sum of 18225002250's digits is 27
• More coming soon!