13405385349291672
13,405,385,349,291,672 is an even composite number composed of four prime numbers multiplied together.
13405385349291672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 13405385349291672:
23 × 32 × 119 × 2812
(2 × 2 × 2 × 3 × 3 × 11 × 11 × 11 × 11 × 11 × 11 × 11 × 11 × 11 × 281 × 281)See below for interesting mathematical facts about the number 13405385349291672 from the Numbermatics database.
Names of 13405385349291672
- Cardinal: 13405385349291672 can be written as Thirteen quadrillion, four hundred five trillion, three hundred eighty-five billion, three hundred forty-nine million, two hundred ninety-one thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.3405385349291672 × 1016
Factors of 13405385349291672
Divisors of 13405385349291672
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 121 132 198 242 264 281 363 396 484 562 726 792 843 968 1089 1124 1331 1452 1686 2178 2248 2529 2662 2904 3091 3372 3993 4356 5058 5324 6182 6744 7986 8712 9273 10116 10648 11979 12364 14641 15972 18546 20232 23958 24728 27819 29282 31944 34001 37092 43923 47916 55638 58564 68002 74184 78961 87846 95832 102003 111276 117128 131769 136004 157922 161051 175692 204006 222552 236883 263538 272008 306009 315844 322102 351384 374011 408012 473766 483153 527076 612018 631688 644204 710649 748022 816024 868571 947532 966306 1054152 1122033 1224036 1288408 1421298 1449459 1496044 1737142 1771561 1895064 1932612 2244066 2448072 2605713 2842596 2898918 2992088 3366099 3474284 3543122 3865224 4114121 4488132 5211426 5314683 5685192 5797836 6732198 6948568 7086244 7817139 8228242 8976264 9554281 10422852 10629366 11595672 12342363 13464396 14172488 15634278 15944049 16456484 19108562 19487171 20845704 21258732 24684726 26928792 28662843 31268556 31888098 32912968 37027089 38217124 38974342 42517464 45255331 49369452 57325686 58461513 62537112 63776196 74054178 76434248 77948684 85988529 90510662 98738904 105097091 114651372 116923026 127552392 135765993 148108356 155897368 171977058 175384539 181021324 210194182 214358881 229302744 233846052 271531986 296216712 315291273 343954116 350769078 362042648 407297979 420388364 428717762 467692104 497808641 543063972 630582546 643076643 687908232 701538156 814595958 840776728 857435524 945873819 995617282 1086127944 1156068001 1261165092 1286153286 1403076312 1493425923 1629191916 1714871048 1891747638 1929229929 1991234564 2312136002 2357947691 2522330184 2572306572 2986851846 3258383832 3468204003 3783495276 3858459858 3982469128 4480277769 4624272004 4715895382 5144613144 5475895051 5973703692 6936408006 7073843073 7566990552 7716919716 8960555538 9248544008 9431790764 10404612009 10951790102 11947407384 12716748011 13872816012 14147686146 15433839432 16427685153 17921111076 18863581528 20809224018 21221529219 21903580204 25433496022 27745632024 28295372292 32855370306 35842222152 38150244033 41618448036 42443058438 43807160408 49283055459 50866992044 56590744584 60234845561 65710740612 76300488066 83236896072 84886116876 98566110918 101733984088 114450732099 120469691122 131421481224 139884228121 152600976132 169772233752 180704536683 197132221836 228901464198 240939382244 279768456242 305201952264 361409073366 394264443672 419652684363 457802928396 481878764488 542113610049 559536912484 662583301171 722818146732 839305368726 915605856792 1084227220098 1119073824968 1258958053089 1325166602342 1445636293464 1538726509331 1678610737452 1987749903513 2168454440196 2517916106178 2650333204684 3077453018662 3357221474904 3975499807026 4336908880392 4616179527993 5035832212356 5300666409368 5963249710539 6154906037324 7950999614052 9232359055986 10071664424712 11926499421078 12309812074648 13848538583979 15901999228104 16925991602641 18464718111972 23852998842156 27697077167958 33851983205282 36929436223944 47705997684312 50777974807923 55394154335916 67703966410564 101555949615846 110788308671832 135407932821128 152333924423769 186185907629051 203111899231692 304667848847538 372371815258102 406223798463384 558557722887153 609335697695076 744743630516204 1117115445774306 1218671395390152 1489487261032408 1675673168661459 2234230891548612 3351346337322918 4468461783097224 6702692674645836 13405385349291672
- Sum of all divisors σ(n): 40079507082767100
- Sum of proper divisors (its aliquot sum) s(n): 26674121733475428
- 13405385349291672 is an abundant number, because the sum of its proper divisors (26674121733475428) is greater than itself. Its abundance is 13268736384183756
Bases of 13405385349291672
- Binary: 1011111010000000100000011111111101001001011110100110002
- Hexadecimal: 0x2FA0207FD25E98
- Base-36: 3NZT90G6BA0
Squares and roots of 13405385349291672
- 13405385349291672 squared (134053853492916722) is 179704356363003802912112128555584
- 13405385349291672 cubed (134053853492916723) is 2409006145992500834218421507987211854498880296448
-
The
square root of 13405385349291672 is 115781627.8573231669 -
The
cube root of 13405385349291672 is 237552.5887566973
Scales and comparisons
How big is 13405385349291672?- 13,405,385,349,291,672 seconds is equal to 426,249,788 years, 27 weeks, 3 days, 5 hours, 1 minute, 12 seconds.
-
To count from 1 to 13,405,385,349,291,672 would take you about one billion, two hundred seventy-eight million, seven hundred forty-nine thousand, three hundred sixty-five 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 13405385349291672 cubic inches would be around 19796 feet tall.
Recreational maths with 13405385349291672
- 13405385349291672 backwards is 27619294358350431
- 13405385349291672 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 13405385349291672's digits is 72
- More coming soon!
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