18001728030
18,001,728,030 is an even composite number composed of nine prime numbers multiplied together.
18001728030 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 18001728030:
2 × 3 × 5 × 11 × 13 × 19 × 37 × 47 × 127
See below for interesting mathematical facts about the number 18001728030 from the Numbermatics database.
Names of 18001728030
- Cardinal: 18001728030 can be written as Eighteen billion, one million, seven hundred twenty-eight thousand and thirty.
Scientific notation
- Scientific notation: 1.800172803 × 1010
Factors of 18001728030
Divisors of 18001728030
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 5 6 10 11 13 15 19 22 26 30 33 37 38 39 47 55 57 65 66 74 78 94 95 110 111 114 127 130 141 143 165 185 190 195 209 222 235 247 254 282 285 286 330 370 381 390 407 418 429 470 481 494 517 555 570 611 627 635 703 705 715 741 762 814 858 893 962 1034 1045 1110 1221 1222 1235 1254 1270 1397 1406 1410 1430 1443 1482 1551 1651 1739 1786 1833 1905 2035 2090 2109 2145 2405 2413 2442 2470 2585 2679 2717 2794 2886 3055 3102 3135 3302 3478 3515 3666 3705 3810 4070 4191 4218 4290 4465 4699 4810 4826 4953 5170 5217 5291 5358 5434 5969 6105 6110 6270 6721 6985 7030 7215 7239 7410 7733 7755 8151 8255 8382 8695 8930 9139 9165 9398 9823 9906 10434 10545 10582 11609 11938 12065 12210 13395 13442 13585 13970 14097 14430 14478 15466 15510 15873 16302 16510 17390 17907 18161 18278 18330 19129 19646 20163 20955 21090 22607 23199 23218 23495 24130 24765 26085 26455 26543 26790 27170 27417 28194 29469 29845 31369 31746 33041 33605 34827 35814 36195 36322 38258 38665 40326 40755 41910 45214 45695 46398 46990 49115 49530 51689 52170 52910 53086 54483 54834 57387 58045 58938 59690 61087 62738 65659 66082 67210 67821 69654 70485 72390 77330 77597 79365 79629 81510 89281 89535 90805 91390 94107 95645 98230 99123 100529 100815 103378 108966 113035 113411 114774 115995 116090 122174 127699 131318 132715 135642 137085 140970 147345 155067 155194 156845 158730 159258 165205 174135 178562 179070 181610 183261 188214 191290 196977 198246 201058 201630 220853 226070 226822 231990 232791 248677 255398 258445 265430 267843 272415 274170 286935 294690 301587 305435 310134 313690 328295 330410 339105 340233 345059 348270 363451 366522 383097 387985 393954 398145 429533 441706 446405 465582 470535 495615 497354 502645 516890 535686 544830 567055 573870 603174 610870 638495 656590 662559 671957 678210 680466 690118 726902 746031 766194 775335 775970 796290 853567 859066 892810 916305 941070 982091 984885 991230 1005290 1035177 1090353 1104265 1134110 1160653 1163955 1243385 1247521 1276990 1288599 1325118 1339215 1343914 1474343 1492062 1507935 1550670 1701165 1707134 1725295 1817255 1832610 1915485 1964182 1969770 2015871 2070354 2147665 2180706 2208530 2321306 2327910 2429383 2486770 2495042 2560701 2577198 2678430 2871089 2946273 2948686 3015870 3312795 3359785 3402330 3450590 3481959 3634510 3730155 3742563 3830970 4031742 4196207 4267835 4295330 4423029 4724863 4858766 4910455 5121402 5175885 5451765 5742178 5803265 5892546 6237605 6442995 6625590 6719570 6963918 7288149 7371715 7460310 7485126 8392414 8535670 8613267 8846058 9449726 9820910 10079355 10351770 10903530 11606530 12146915 12475210 12588621 12767183 12803505 12885990 14174589 14355445 14576298 14731365 14743430 16217773 17226534 17409795 18712815 20158710 20981035 22115145 23624315 24293830 25177242 25534366 25607010 28349178 28710890 29462730 31581979 32435546 34819590 36440745 37425630 38301549 41962070 43066335 44230290 46158277 47248630 48653319 54550691 62943105 63163958 63835915 70872945 72881490 76603098 81088865 86132670 92316554 94745937 97306638 109101382 125886210 127671830 138474831 141745890 157909895 162177730 163652073 189491874 191507745 230791385 243266595 272753455 276949662 315819790 327304146 383015490 461582770 473729685 486533190 545506910 600057601 692374155 818260365 947459370 1200115202 1384748310 1636520730 1800172803 3000288005 3600345606 6000576010 9000864015 18001728030
- Sum of all divisors σ(n): 56481546240
- Sum of proper divisors (its aliquot sum) s(n): 38479818210
- 18001728030 is an abundant number, because the sum of its proper divisors (38479818210) is greater than itself. Its abundance is 20478090180
Bases of 18001728030
- Binary: 100001100001111110010010010000111102
- Hexadecimal: 0x430FC921E
- Base-36: 89PRI8U
Squares and roots of 18001728030
- 18001728030 squared (180017280302) is 324062212066087680900
- 18001728030 cubed (180017280303) is 5833679806413894817695225627000
-
The
square root of 18001728030 is 134170.5184830111 -
The
cube root of 18001728030 is 2620.8252567061
Scales and comparisons
How big is 18001728030?- 18,001,728,030 seconds is equal to 572 years, 20 weeks, 5 days, 8 hours, 30 seconds.
-
To count from 1 to 18,001,728,030 would take you about one thousand, one hundred forty-four 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 18001728030 cubic inches would be around 218.4 feet tall.
Recreational maths with 18001728030
- 18001728030 backwards is 03082710081
- 18001728030 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18001728030's digits is 30
- More coming soon!
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