18165204921150

Names of 18165204921150

• Cardinal: 18165204921150 can be written as Eighteen trillion, one hundred sixty-five billion, two hundred four million, nine hundred twenty-one thousand, one hundred fifty.

Scientific notation

• Scientific notation: 1.816520492115 × 10¹³

Factors of 18165204921150

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1523

Divisors of 18165204921150

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 25 27 30 34 35 42 45 50 51 54 63 70 75 81 85 90 102 105 119 126 135 150 153 162 170 175 189 210 225 238 255 270 289 306 315 350 357 378 405 425 450 459 510 525 567 578 595 630 675 714 765 810 850 867 918 945 1050 1071 1134 1190 1275 1350 1377 1445 1489 1530 1575 1734 1785 1890 2023 2025 2142 2295 2550 2601 2754 2835 2890 2975 2978 3150 3213 3570 3825 4046 4050 4335 4467 4590 4725 5202 5355 5670 5950 6069 6426 6885 7225 7445 7650 7803 8670 8925 8934 9450 9639 10115 10423 10710 11475 12138 13005 13401 13770 14175 14450 14890 15606 16065 17850 18207 19278 20230 20846 21675 22335 22950 23409 25313 26010 26775 26802 28350 30345 31269 32130 34425 36414 37225 39015 40203 43350 44670 46818 48195 50575 50626 52115 53550 54621 60690 62538 65025 67005 68850 74450 75939 78030 80325 80406 91035 93807 96390 101150 104230 109242 111675 117045 120609 126565 130050 134010 151725 151878 156345 160650 163863 177191 182070 187614 195075 201015 223350 227817 234090 240975 241218 253130 260575 273105 281421 303450 312690 327726 335025 354382 379695 390150 402030 430321 455175 455634 469035 481950 521150 531573 546210 562842 585225 603045 632825 670050 683451 759390 781725 819315 844263 860642 885955 910350 938070 1005075 1063146 1139085 1170450 1206090 1265650 1290963 1365525 1366902 1407105 1563450 1594719 1638630 1688526 1771910 1898475 2010150 2050353 2151605 2217121 2278170 2345175 2581926 2657865 2731050 2814210 3012247 3015225 3189438 3417255 3796950 3872889 4096575 4100706 4221315 4303210 4429775 4434242 4690350 4784157 5315730 5695425 6024494 6030450 6454815 6651363 6834510 7035525 7745778 7973595 8193150 8442630 8859550 9036741 9568314 10251765 10758025 11085605 11390850 11618667 12909630 13289325 13302726 14071050 14352471 15061235 15519847 15947190 17086275 18073482 19364445 19954089 20503530 21106575 21516050 22171210 23237334 23920785 26578650 27110223 28704942 30122470 31039694 32274075 33256815 34172550 34856001 37691057 38728890 39867975 39908178 42213150 45183705 46559541 47841570 51258825 54220446 55428025 58093335 59862267 64548150 66513630 69712002 71762355 75306175 75382114 77599235 79735950 81330669 90367410 93119082 96822225 99770445 102517650 110856050 113073171 116186670 119603925 119724534 135551115 139678623 143524710 150612350 155198470 162661338 166284075 174280005 179586801 188455285 193644450 199540890 225918525 226146342 232797705 239207850 243992007 263837399 271102230 279357246 290466675 299311335 332568150 339219513 348560010 358811775 359173602 376910570 387996175 406653345 419035869 451837050 465595410 487984014 498852225 527674798 565365855 580933350 598622670 640747969 677755575 678439026 698393115 717623550 775992350 791512197 813306690 838071738 871400025 897934005 942276425 997704450 1017658539 1130731710 1163988525 1219960035 1257107607 1281495938 1319186995 1355511150 1396786230 1496556675 1583024394 1696097565 1742800050 1795868010 1884552850 1922243907 2033266725 2035317078 2095179345 2327977050 2374536591 2439920070 2514215214 2638373990 2826829275 2993113350 3052975617 3203739845 3392195130 3491965575 3844487814 3957560985 4066533450 4190358690 4485235783 4489670025 4749073182 5088292695 5653658550 5766731721 6099800175 6105951234 6285538035 6407479690 6595934975 6983931150 7123609773 7915121970 8480487825 8970471566 8979340050 9611219535 10176585390 10475896725 11533463442 11872682955 12199600350 12571076070 13191869950 13455707349 14247219546 15264878085 16018699225 16960975650 17300195163 19222439070 19787804925 20951793450 21370829319 22426178915 23745365910 25441463475 26911414698 28833658605 30529756170 31427690175 32037398450 34600390326 35618048865 39575609850 40367122047 42741658638 44852357830 48056097675 50882926950 51900585489 57667317210 59363414775 62855380350 67278536745 71236097730 76324390425 80734244094 86500975815 96112195350 103801170978 106854146595 112130894575 118726829550 121101366141 134557073490 144168293025 152648780850 173001951630 178090244325 201835610235 213708293190 224261789150 242202732282 259502927445 288336586050 336392683725 356180488650 363304098423 403671220470 432504879075 519005854890 534270732975 605506830705 672785367450 726608196846 865009758150 1009178051175 1068541465950 1211013661410 1297514637225 1816520492115 2018356102350 2595029274450 3027534153525 3633040984230 6055068307050 9082602460575 18165204921150
• Sum of all divisors σ(n): 61316568655848
• Sum of proper divisors (its aliquot sum) s(n): 43151363734698
• 18165204921150 is an abundant number, because the sum of its proper divisors (43151363734698) is greater than itself. Its abundance is 24986158813548

Bases of 18165204921150

• Binary: 100001000010101101010100101100010101100111110₂
• Hexadecimal: 0x10856A962B3E
• Base-36: 6FSZ9ZXVI

Squares and roots of 18165204921150

• 18165204921150 squared (18165204921150²) is 329974669827372177717322500
• 18165204921150 cubed (18165204921150³) is 5994057496203027503643299050601620875000
• The square root of 18165204921150 is 4262065.8044133949
• The cube root of 18165204921150 is 26287.3475557551

Scales and comparisons

• 18,165,204,921,150 seconds is equal to 577,597 years, 17 weeks, 7 hours, 52 minutes, 30 seconds.
• To count from 1 to 18,165,204,921,150 would take you about one million, four hundred forty-three thousand, nine hundred ninety-three 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 18165204921150 cubic inches would be around 2190.6 feet tall.

Recreational maths with 18165204921150

• 18165204921150 backwards is 05112940256181
• 18165204921150 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18165204921150's digits is 45
• More coming soon!