18184900950

Names of 18184900950

• Cardinal: 18184900950 can be written as Eighteen billion, one hundred eighty-four million, nine hundred thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.818490095 × 10¹⁰

Factors of 18184900950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 339

Divisors of 18184900950

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 25 27 29 30 38 45 50 54 57 58 75 81 87 90 95 114 135 145 150 162 171 174 190 225 261 270 281 285 290 342 405 435 450 475 513 522 551 562 570 675 725 783 810 841 843 855 870 950 1026 1102 1305 1350 1405 1425 1450 1539 1566 1653 1682 1686 1710 2025 2175 2349 2523 2529 2565 2610 2755 2810 2850 3078 3306 3915 4050 4205 4215 4275 4350 4698 4959 5046 5058 5130 5339 5510 6525 7025 7569 7587 7695 7830 8149 8265 8410 8430 8550 9918 10678 11745 12615 12645 12825 13050 13775 14050 14877 15138 15174 15390 15979 16017 16298 16530 19575 21025 21075 22707 22761 23490 24447 24795 25230 25290 25650 26695 27550 29754 31958 32034 37845 37935 38475 39150 40745 41325 42050 42150 44631 45414 45522 47937 48051 48894 49590 53390 58725 63075 63225 68121 73341 74385 75690 75870 76950 79895 80085 81490 82650 89262 95874 96102 113535 113805 117450 122235 123975 126150 126450 133475 136242 143811 144153 146682 148770 154831 159790 160170 189225 189675 203725 220023 223155 227070 227610 236321 239685 240255 244470 247950 266950 287622 288306 309662 340605 366705 371925 378450 379350 399475 400425 407450 431433 432459 440046 446310 464493 472642 479370 480510 567675 569025 611175 660069 681210 708963 719055 720765 733410 743850 774155 798950 800850 862866 864918 928986 1100115 1115775 1135350 1138050 1181605 1198425 1201275 1222350 1294299 1320138 1393479 1417926 1438110 1441530 1548310 1703025 1833525 2126889 2157165 2162295 2200230 2231550 2322465 2363210 2396850 2402550 2588598 2786958 3300345 3406050 3544815 3595275 3603825 3667050 3870775 4180437 4253778 4314330 4324590 4490099 4644930 5500575 5908025 6380667 6471495 6600690 6967395 7089630 7190550 7207650 7741550 8360874 8980198 10634445 10785825 10811475 11001150 11612325 11816050 12541311 12761334 12942990 13470297 13934790 16501725 17724075 19142001 20902185 21268890 21571650 21622950 22450495 23224650 25082622 26940594 31903335 32357475 33003450 34836975 35448150 38284002 40410891 41804370 44900990 53172225 62706555 63806670 64714950 67351485 69673950 80821782 95710005 104510925 106344450 112252475 121232673 125413110 134702970 159516675 191420010 202054455 209021850 224504950 242465346 313532775 319033350 336757425 363698019 404108910 478550025 606163365 627065550 673514850 727396038 957100050 1010272275 1212326730 1818490095 2020544550 3030816825 3636980190 6061633650 9092450475 18184900950
• Sum of all divisors σ(n): 55279687320
• Sum of proper divisors (its aliquot sum) s(n): 37094786370
• 18184900950 is an abundant number, because the sum of its proper divisors (37094786370) is greater than itself. Its abundance is 18909885420

Bases of 18184900950

• Binary: 10000111011111001111001000101010110₂
• Hexadecimal: 0x43BE79156
• Base-36: 8CQTJDI

Squares and roots of 18184900950

• 18184900950 squared (18184900950²) is 330690622561310902500
• 18184900950 cubed (18184900950³) is 6013576216371274064117607375000
• The square root of 18184900950 is 134851.4032185057
• The cube root of 18184900950 is 2629.6845005065

Scales and comparisons

• 18,184,900,950 seconds is equal to 578 years, 11 weeks, 4 days, 9 hours, 22 minutes, 30 seconds.
• To count from 1 to 18,184,900,950 would take you about one thousand, one hundred fifty-six 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 18184900950 cubic inches would be around 219.1 feet tall.

Recreational maths with 18184900950

• 18184900950 backwards is 05900948181
• 18184900950 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18184900950's digits is 45
• More coming soon!