18168812331306
18,168,812,331,306 is an even composite number composed of six prime numbers multiplied together.
18168812331306 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 18168812331306:
2 × 3 × 73 × 133 × 1492 × 181
(2 × 3 × 7 × 7 × 7 × 13 × 13 × 13 × 149 × 149 × 181)See below for interesting mathematical facts about the number 18168812331306 from the Numbermatics database.
Names of 18168812331306
- Cardinal: 18168812331306 can be written as Eighteen trillion, one hundred sixty-eight billion, eight hundred twelve million, three hundred thirty-one thousand, three hundred six.
Scientific notation
- Scientific notation: 1.8168812331306 × 1013
Factors of 18168812331306
Divisors of 18168812331306
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 149 169 181 182 273 294 298 338 343 362 447 507 543 546 637 686 894 1014 1029 1043 1086 1183 1267 1274 1911 1937 2058 2086 2197 2353 2366 2534 3129 3549 3801 3822 3874 4394 4459 4706 5811 6258 6591 7059 7098 7301 7602 8281 8869 8918 11622 13182 13377 13559 14118 14602 15379 16471 16562 17738 21903 22201 24843 25181 26607 26754 26969 27118 30589 30758 32942 40677 43806 44402 46137 49413 49686 50362 51107 53214 53938 57967 61178 62083 66603 75543 80907 81354 91767 92274 94913 98826 102214 107653 115297 115934 124166 133206 151086 153321 155407 161814 173901 176267 183534 186249 188783 189826 214123 215306 230594 284739 288613 306642 310814 322959 327353 345891 347802 350597 352534 372498 377566 397657 428246 466221 528801 566349 569478 577226 642369 645918 654706 664391 691782 701194 753571 795314 807079 865839 932442 982059 1051791 1057602 1087849 1132698 1192971 1233869 1284738 1321481 1328782 1498861 1507142 1614158 1731678 1964118 1993173 2020291 2103582 2175698 2260713 2291471 2385942 2421237 2454179 2467738 2642962 2783599 2997722 3263547 3701607 3751969 3964443 3986346 4018381 4040582 4496583 4521426 4557761 4582942 4842474 4908358 5567198 6060873 6527094 6874413 7362537 7403214 7503938 7614943 7928886 8036762 8350797 8637083 8993166 9115522 9250367 10492027 11255907 12055143 12121746 13673283 13748826 14142037 14725074 15229886 16040297 16701594 17179253 17274166 18500734 19485193 20984054 22511814 22844829 24110286 25911249 26263783 27346566 27751101 28128667 28284074 31476081 31904327 32080594 34358506 38970386 42426111 45689658 48120891 48775597 51537759 51822498 52238953 52527566 55502202 56257334 58455579 59250893 62952162 63808654 78791349 84386001 84852222 95712981 96241782 97551194 98994259 103075518 104477906 112282079 116911158 118501786 120254771 136396351 146326791 156716859 157582698 168772002 177752679 183846481 191425962 196900669 197988518 223330289 224564158 240509542 272792702 292653582 296982777 313433718 336846237 341429179 355505358 360764313 365672671 367692962 393801338 409189053 414756251 446660578 551539443 590702007 593965554 669990867 673692474 679106389 682858358 721528626 731345342 818378106 829512502 1024287537 1097018013 1103078886 1181404014 1244268753 1286925367 1339981734 1358212778 1378304683 1563312023 2037319167 2048575074 2194036026 2390004253 2488537506 2559708697 2573850734 2756609366 2903293757 3126624046 3860776101 4074638334 4134914049 4689936069 4753744723 4780008506 5119417394 5806587514 7170012759 7679126091 7721552202 8269828098 8709881271 8828383057 9379872138 9507489446 14261234169 14340025518 15358252182 16730029771 17419762542 17656766114 17917960879 20323056299 26485149171 28522468338 33276213061 33460059542 35835921758 40646112598 50190089313 52970298342 53753882637 60969168897 61798681399 66552426122 99828639183 100380178626 107507765274 121938337794 123597362798 185396044197 199657278366 232933491427 370792088394 432590769793 465866982854 698800474281 865181539586 1297772309379 1397600948562 2595544618758 3028135388551 6056270777102 9084406165653 18168812331306
- Sum of all divisors σ(n): 46471483968000
- Sum of proper divisors (its aliquot sum) s(n): 28302671636694
- 18168812331306 is an abundant number, because the sum of its proper divisors (28302671636694) is greater than itself. Its abundance is 10133859305388
Bases of 18168812331306
- Binary: 1000010000110010000011001101011100001001010102
- Hexadecimal: 0x1086419AE12A
- Base-36: 6FUMXR9D6
Squares and roots of 18168812331306
- 18168812331306 squared (181688123313062) is 330105741530216966707665636
- 18168812331306 cubed (181688123313063) is 5997629267349117190731898271394303200616
-
The
square root of 18168812331306 is 4262488.9831301617 -
The
cube root of 18168812331306 is 26289.0875667321
Scales and comparisons
How big is 18168812331306?- 18,168,812,331,306 seconds is equal to 577,712 years, 1 week, 4 days, 18 hours, 15 minutes, 6 seconds.
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To count from 1 to 18,168,812,331,306 would take you about one million, four hundred forty-four thousand, two hundred eighty 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 18168812331306 cubic inches would be around 2190.8 feet tall.
Recreational maths with 18168812331306
- 18168812331306 backwards is 60313321886181
- The number of decimal digits it has is: 14
- The sum of 18168812331306's digits is 51
- More coming soon!
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The information we have on file for 18168812331306 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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