13135642749866
13,135,642,749,866 is an even composite number composed of eight prime numbers multiplied together.
13135642749866 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13135642749866:
2 × 72 × 13 × 19 × 31 × 37 × 73 × 6481
(2 × 7 × 7 × 13 × 19 × 31 × 37 × 73 × 6481)See below for interesting mathematical facts about the number 13135642749866 from the Numbermatics database.
Names of 13135642749866
- Cardinal: 13135642749866 can be written as Thirteen trillion, one hundred thirty-five billion, six hundred forty-two million, seven hundred forty-nine thousand, eight hundred sixty-six.
Scientific notation
- Scientific notation: 1.3135642749866 × 1013
Factors of 13135642749866
Divisors of 13135642749866
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 7 13 14 19 26 31 37 38 49 62 73 74 91 98 133 146 182 217 247 259 266 403 434 481 494 511 518 589 637 703 806 931 949 962 1022 1147 1178 1274 1387 1406 1519 1729 1813 1862 1898 2263 2294 2701 2774 2821 3038 3367 3458 3577 3626 4123 4526 4921 5402 5642 6481 6643 6734 7154 7657 8029 8246 9139 9709 9842 12103 12962 13286 14911 15314 15841 16058 18031 18278 18907 19418 19747 21793 23569 24206 28861 29419 29822 31682 34447 35113 36062 37814 39494 42997 43586 45367 46501 47138 51319 53599 56203 57722 58838 63973 67963 68894 70226 83731 84253 85994 90734 93002 102638 104377 107198 110887 112406 123139 126217 127946 132349 135926 152551 167462 168506 200911 205933 208754 221774 239797 245791 246278 252434 264698 283309 300979 305102 317569 359233 375193 401822 411866 447811 473113 479594 491582 558961 566618 586117 589771 601958 635138 667147 718466 730639 750386 861973 883519 895622 946226 1067857 1088503 1117922 1172234 1179542 1334294 1406377 1441531 1461278 1590889 1600807 1678579 1720537 1723946 1767038 1983163 2106853 2135714 2177006 2514631 2611843 2812754 2883062 3117361 3181778 3201614 3311791 3357158 3441074 3817309 3912727 3966326 4102819 4128397 4213706 4556143 4670029 5029262 5223686 6033811 6150469 6234722 6623582 7433707 7619521 7634618 7825454 8205638 8256794 8989147 9112286 9340058 9844639 11136223 11205649 11750053 12067622 12300938 13882141 14666503 14867414 15239042 17505181 17978294 18282901 19689278 20681557 21821527 22272446 22411298 23182537 23500106 26721163 27389089 27764282 29333006 31893001 32690203 35010362 36565802 41363114 43053283 43643054 46365074 49625017 52035949 53336647 53442326 54778178 59229859 62924029 63786002 65380406 77953561 78439543 86106566 96638191 99250034 102665521 104071898 106673294 116858911 118459718 122536267 125848058 127980307 141240433 144770899 152750689 155907122 156879086 187048141 190664539 193276382 205331042 223251007 227567353 233717822 245072534 255960614 278663557 282480866 289541798 301372981 305501378 332598439 347375119 364251643 374096282 381329078 414609013 440468203 446502014 455134706 542660611 557327114 602745962 665196878 676467337 694750238 718658647 728503286 818012377 829218026 857753869 880936406 988683031 1013396293 1085321222 1334651773 1352934674 1437317294 1592971471 1636024754 1715507738 1836125629 1950644899 1977366062 2026792586 2328189073 2431625833 2669303546 2902263091 3185942942 3622626241 3672251258 3798624277 3901289798 4323779707 4656378146 4735271359 4863251666 5726086639 5804526182 6920781217 7054587943 7245252482 7597248554 8647559414 9342562411 9470542718 10310551609 11150800297 11452173278 12852879403 13654514293 13841562434 14109175886 16297323511 18685124822 20621103218 22301600594 25358383687 25705758806 26590369939 27309028586 30266457949 32594647022 49382115601 50716767374 53180739878 60532915898 72173861263 89970155821 98764231202 134037170917 144347722526 177508685809 179940311642 211865205643 268074341834 345674809207 355017371618 423730411286 505217028841 691349618414 938260196419 1010434057682 1876520392838 6567821374933 13135642749866
- Sum of all divisors σ(n): 27927268669440
- Sum of proper divisors (its aliquot sum) s(n): 14791625919574
- 13135642749866 is an abundant number, because the sum of its proper divisors (14791625919574) is greater than itself. Its abundance is 1655983169708
Bases of 13135642749866
- Binary: 101111110010011000010101000111101011101010102
- Hexadecimal: 0xBF26151EBAA
- Base-36: 4NMFIJH62
Squares and roots of 13135642749866
- 13135642749866 squared (131356427498662) is 172545110452107210243017956
- 13135642749866 cubed (131356427498663) is 2266490929135050253650842185678654593896
-
The
square root of 13135642749866 is 3624312.7279342217 -
The
cube root of 13135642749866 is 23594.8439551609
Scales and comparisons
How big is 13135642749866?- 13,135,642,749,866 seconds is equal to 417,672 years, 42 weeks, 4 hours, 44 minutes, 26 seconds.
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To count from 1 to 13,135,642,749,866 would take you about one million, forty-four thousand, one 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 13135642749866 cubic inches would be around 1966.2 feet tall.
Recreational maths with 13135642749866
- 13135642749866 backwards is 66894724653131
- The number of decimal digits it has is: 14
- The sum of 13135642749866's digits is 65
- More coming soon!
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