18509136030

Names of 18509136030

• Cardinal: 18509136030 can be written as Eighteen billion, five hundred nine million, one hundred thirty-six thousand and thirty.

Scientific notation

• Scientific notation: 1.850913603 × 10¹⁰

Factors of 18509136030

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 339

Divisors of 18509136030

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 29 30 33 35 42 45 49 55 58 59 63 66 70 77 87 90 98 99 105 110 118 126 145 147 154 165 174 177 198 203 210 223 231 245 261 290 294 295 315 319 330 354 385 406 413 435 441 446 462 490 495 522 531 539 590 609 630 638 649 669 693 735 770 826 870 882 885 957 990 1015 1062 1078 1115 1155 1218 1239 1298 1305 1338 1386 1421 1470 1561 1595 1617 1711 1770 1827 1914 1947 2007 2030 2065 2205 2230 2233 2310 2453 2478 2610 2655 2695 2842 2871 2891 3045 3122 3190 3234 3245 3345 3422 3465 3654 3717 3894 4014 4130 4263 4410 4466 4543 4683 4785 4851 4906 5133 5310 5390 5742 5782 5841 6090 6195 6467 6490 6690 6699 6930 7105 7359 7434 7805 8085 8526 8555 8673 9086 9135 9366 9570 9702 9735 10035 10266 10927 11165 11682 11977 12265 12390 12789 12934 13157 13398 13629 14049 14210 14355 14455 14718 15399 15610 15631 16170 17110 17171 17346 18270 18585 18821 19401 19470 20070 20097 21315 21854 22077 22330 22715 23415 23954 24255 24530 25578 25665 26019 26314 27258 28098 28710 28910 29205 30798 31262 31801 32335 32781 33495 34342 35931 36795 37170 37642 38802 39471 40194 40887 42630 43365 44154 45269 45430 46830 46893 48510 51330 51513 52038 54635 56463 58203 58410 59885 63602 63945 64670 65562 65785 66990 68145 70245 71137 71862 73590 76995 78155 78942 81774 83839 85855 86730 90538 92099 93786 94105 95403 97005 98343 100485 103026 107793 109270 110385 112926 116406 118413 119770 120197 127890 130095 131570 131747 135807 136290 140490 140679 142274 144727 153990 154539 156310 159005 163905 167678 169389 171710 179655 184198 188210 190806 194010 196686 197355 200970 204435 213411 215586 220770 226345 234465 236826 240394 251517 257565 260190 263494 271614 276297 281358 282315 286209 289454 291015 309078 316883 318010 327810 338778 355685 359310 360591 381553 394710 395241 407421 408870 419195 426822 434181 452690 460495 468930 477015 491715 497959 503034 515130 538965 552594 564630 572418 582030 592065 600985 633766 640233 644693 658735 679035 703395 711370 721182 723635 754551 763106 772695 790482 814842 828891 838390 846945 868362 920990 922229 950649 954030 983430 995918 1013089 1067055 1077930 1081773 1144659 1184130 1185723 1201970 1257585 1280466 1289386 1302543 1317470 1358070 1381485 1406790 1431045 1447270 1493877 1509102 1545390 1584415 1657782 1693890 1802955 1844458 1901298 1907765 1934079 1976205 2026178 2037105 2134110 2163546 2170905 2289318 2371446 2489795 2515170 2605086 2670871 2762970 2766687 2851947 2862090 2987754 3039267 3168830 3201165 3223465 3433977 3485713 3605910 3772755 3815530 3868158 3952410 4074210 4144455 4197083 4341810 4481631 4611145 4753245 4979590 5065445 5341742 5408865 5533374 5703894 5723295 5802237 5928615 6078534 6402330 6446930 6512715 6867954 6971426 7091623 7469385 7545510 8012613 8288910 8300061 8394166 8963262 9117801 9222290 9506490 9670395 10130890 10457139 10817730 11446590 11604474 11857230 12591249 13025430 13354355 13833435 14183246 14259735 14938770 15196335 16025226 16600122 17169885 17428565 18235602 18696097 19340790 20914278 20985415 21274869 22408155 24037839 25182498 26708710 27666870 28519470 29011185 29379581 30392670 31371417 34339770 34857130 35458115 37392194 37773747 40063065 41500305 41970830 42549738 44816310 45589005 48075678 52285695 56088291 58022370 58759162 62742834 62956245 63824607 70916230 75547494 80126130 83000610 88138743 91178010 93480485 104571390 106374345 112176582 120189195 125912490 127649214 146897905 156857085 168264873 176277486 186960970 188868735 205657067 212748690 240378390 264416229 280441455 293795810 313714170 319123035 336529746 377737470 411314134 440693715 528832458 560882910 616971201 638246070 841324365 881387430 1028285335 1233942402 1322081145 1682648730 1850913603 2056570670 2644162290 3084856005 3701827206 6169712010 9254568015 18509136030
• Sum of all divisors σ(n): 64534579200
• Sum of proper divisors (its aliquot sum) s(n): 46025443170
• 18509136030 is an abundant number, because the sum of its proper divisors (46025443170) is greater than itself. Its abundance is 27516307140

Bases of 18509136030

• Binary: 10001001111001110110000000010011110₂
• Hexadecimal: 0x44F3B009E
• Base-36: 8I3V0RI

Squares and roots of 18509136030

• 18509136030 squared (18509136030²) is 342588116577044160900
• 18509136030 cubed (18509136030³) is 6341010051986008349415307227000
• The square root of 18509136030 is 136048.2856562331
• The cube root of 18509136030 is 2645.2215313015

Scales and comparisons

• 18,509,136,030 seconds is equal to 588 years, 27 weeks, 5 days, 2 hours, 40 minutes, 30 seconds.
• To count from 1 to 18,509,136,030 would take you about one thousand, one hundred seventy-seven 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 18509136030 cubic inches would be around 220.4 feet tall.

Recreational maths with 18509136030

• 18509136030 backwards is 03063190581
• The number of decimal digits it has is: 11
• The sum of 18509136030's digits is 36
• More coming soon!