18038018027120

Names of 18038018027120

• Cardinal: 18038018027120 can be written as Eighteen trillion, thirty-eight billion, eighteen million, twenty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.803801802712 × 10¹³

Factors of 18038018027120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 574

Divisors of 18038018027120

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 49 52 56 65 70 80 91 98 104 112 130 140 169 182 196 208 245 260 280 338 343 364 392 455 490 520 547 560 637 676 686 728 784 845 910 980 1040 1094 1183 1274 1352 1372 1456 1690 1715 1820 1960 2188 2197 2366 2548 2704 2735 2744 3185 3380 3430 3640 3829 3920 4376 4394 4459 4732 5096 5470 5488 5915 6370 6760 6860 7111 7280 7658 8281 8752 8788 8918 9464 10192 10940 10985 11830 12740 13520 13720 14222 15316 15379 16562 17576 17836 18928 19145 21880 21970 22295 23660 25480 26803 27440 28444 30632 30758 33124 35152 35555 35672 38290 41405 43760 43940 44590 47320 49777 50960 53606 56888 57967 61264 61516 66248 71110 71344 76580 76895 82810 87880 89180 92443 94640 99554 107212 107653 113776 115934 123032 132496 134015 142220 153160 153790 165620 175760 178360 184886 187621 199108 214424 215306 231868 246064 248885 268030 284440 289835 299209 306320 307580 331240 348439 356720 369772 375242 398216 428848 430612 462215 463736 497770 536060 538265 568880 579670 598418 615160 647101 662480 696878 739544 750484 753571 796432 861224 924430 927472 938105 995540 1072120 1076530 1159340 1196836 1201759 1230320 1294202 1393756 1479088 1496045 1500968 1507142 1722448 1742195 1848860 1876210 1991080 2094463 2144240 2153060 2318680 2393672 2403518 2439073 2588404 2787512 2992090 3001936 3014284 3235505 3484390 3697720 3752420 3767855 3889717 3982160 4188926 4306120 4529707 4637360 4787344 4807036 4878146 5176808 5575024 5984180 6008795 6028568 6471010 6968780 7395440 7504840 7535710 7779434 8377852 8412313 8612240 9059414 9614072 9756292 10353616 10472315 11968360 12017590 12057136 12195365 12942020 13937560 14661241 15009680 15071420 15558868 16755704 16824626 18118828 19228144 19448585 19512584 20944630 22648535 23936720 24035180 24390730 25884040 27228019 27875120 29322482 30142840 31117736 31707949 33511408 33649252 36237656 38897170 39025168 41889260 42061565 45297070 48070360 48781460 50566321 51768080 54456038 58644964 58886191 60285680 62235472 63415898 67298504 72475312 73306205 77794340 83778520 84123130 90594140 96140720 97562920 101132642 102628687 108912076 117289928 117772382 126831796 134597008 136140095 146612410 155588680 158539745 167557040 168246260 181188280 190596133 195125840 202265284 205257374 217824152 234579856 235544764 252831605 253663592 272280190 293224820 294430955 311177360 317079490 336492520 353964247 362376560 381192266 404530568 410514748 412203337 435648304 471089528 505663210 507327184 513143435 544560380 586449640 588861910 634158980 657362173 672985040 707928494 762384532 809061136 821029496 824406674 942179056 952980665 1011326420 1026286870 1089120760 1172899280 1177723820 1268317960 1314724346 1334172931 1415856988 1524769064 1642058992 1648813348 1769821235 1905961330 2022652840 2052573740 2061016685 2178241520 2355447640 2477749729 2536635920 2629448692 2668345862 2831713976 3049538128 3286810865 3297626696 3539642470 3811922660 4045305680 4105147480 4122033370 4601535211 4710895280 4955499458 5258897384 5336691724 5663427952 6573621730 6595253392 6670864655 7079284940 7623845320 8210294960 8244066740 9203070422 9910998916 10517794768 10673383448 12388748645 13147243460 13341729310 14158569880 15247690640 16488133480 17344248103 18406140844 19821997832 21346766896 23007676055 24777497290 26294486920 26683458620 28317139760 32210746477 32976266960 34688496206 36812281688 39643995664 46015352110 49554994580 52588973840 53366917240 64421492954 69376992412 73624563376 86721240515 92030704220 99109989160 106733834480 128842985908 138753984824 161053732385 173442481030 184061408440 198219978320 225475225339 257685971816 277507969648 322107464770 346884962060 368122816880 450950450678 515371943632 644214929540 693769924120 901900901356 1127376126695 1288429859080 1387539848240 1803801802712 2254752253390 2576859718160 3607603605424 4509504506780 9019009013560 18038018027120
• Sum of all divisors σ(n): 53078571504000
• Sum of proper divisors (its aliquot sum) s(n): 35040553476880
• 18038018027120 is an abundant number, because the sum of its proper divisors (35040553476880) is greater than itself. Its abundance is 17002535449760

Bases of 18038018027120

• Binary: 100000110011111001101101010000010111001110000₂
• Hexadecimal: 0x1067CDA82E70
• Base-36: 6E6JU7ECW

Squares and roots of 18038018027120

• 18038018027120 squared (18038018027120²) is 325370094346706097055494400
• 18038018027120 cubed (18038018027120³) is 5869031627311619778079424338244208128000
• The square root of 18038018027120 is 4247118.7912654385
• The cube root of 18038018027120 is 26225.8519703333

Scales and comparisons

• 18,038,018,027,120 seconds is equal to 573,553 years, 9 weeks, 1 day, 19 hours, 5 minutes, 20 seconds.
• To count from 1 to 18,038,018,027,120 would take you about one million, four hundred thirty-three thousand, eight hundred eighty-two 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 18038018027120 cubic inches would be around 2185.5 feet tall.

Recreational maths with 18038018027120

• 18038018027120 backwards is 02172081083081
• The number of decimal digits it has is: 14
• The sum of 18038018027120's digits is 41
• More coming soon!