13945616816320

Names of 13945616816320

• Cardinal: 13945616816320 can be written as Thirteen trillion, nine hundred forty-five billion, six hundred sixteen million, eight hundred sixteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.394561681632 × 10¹³

Factors of 13945616816320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1123

Divisors of 13945616816320

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 41 56 61 64 68 70 80 82 85 112 119 122 136 140 160 164 170 181 205 224 238 244 272 280 287 305 320 328 340 362 410 427 448 476 488 544 560 574 595 610 656 680 697 724 809 820 854 905 952 976 1037 1088 1120 1148 1190 1220 1267 1312 1360 1394 1435 1448 1618 1640 1708 1810 1904 1952 2074 2135 2240 2296 2380 2440 2501 2534 2624 2720 2788 2870 2896 3077 3236 3280 3416 3485 3620 3808 3904 4045 4148 4270 4592 4760 4879 4880 5002 5068 5185 5440 5576 5663 5740 5792 6154 6335 6472 6560 6832 6970 7240 7259 7421 7616 8090 8296 8540 9184 9520 9758 9760 10004 10136 10370 11041 11152 11326 11480 11584 12308 12505 12670 12944 13120 13664 13753 13940 14480 14518 14842 15385 16180 16592 17080 17507 18368 19040 19516 19520 20008 20272 20740 21539 22082 22304 22652 22960 24395 24616 25010 25340 25888 27328 27506 27880 28315 28960 29036 29684 30770 32360 33169 33184 34160 35014 36295 37105 38080 39032 40016 40544 41480 42517 43078 44164 44608 45304 45920 48790 49232 49349 50020 50680 51776 51947 55012 55205 55760 56630 57920 58072 59368 61540 64720 66338 66368 68320 68765 70028 72590 74210 77287 78064 80032 81088 82960 85034 86156 87535 88328 90608 91840 96271 97580 98464 98698 100040 101360 103894 107695 110024 110410 111520 113260 116144 118736 123080 126157 129440 132676 136640 137530 140056 145180 146429 148420 154574 156128 160064 165845 165920 170068 172312 175070 176656 181216 187697 192542 195160 196928 197396 200080 202720 207788 212585 215390 220048 220820 223040 226520 232183 232288 237472 246160 246745 252314 258880 259735 265352 275060 280112 290360 292858 296840 297619 309148 312256 331690 331840 340136 344624 345443 350140 353312 362432 375394 385084 386435 390320 394792 400160 405440 415576 425170 430780 440096 441640 452681 453040 464366 464576 474944 481355 492320 493490 504628 519470 530704 550120 560224 563873 580720 585716 593680 595238 618296 630785 663380 680272 689248 690886 700280 706624 732145 750788 770168 772870 780640 789584 800320 831152 838933 850340 861560 880192 883099 883280 905362 906080 928732 938485 962710 984640 986980 1009256 1025003 1038940 1061408 1100240 1120448 1127746 1160915 1161440 1171432 1187360 1190476 1236592 1261570 1313879 1326760 1360544 1378496 1381772 1400560 1464290 1488095 1501576 1540336 1545740 1561280 1579168 1662304 1677866 1700680 1723120 1727215 1766198 1766560 1810724 1812160 1857464 1876970 1925420 1973960 2018512 2023309 2050006 2077880 2122816 2200480 2255492 2263405 2321830 2322880 2342864 2374720 2380952 2473184 2489293 2523140 2627758 2653520 2721088 2763544 2801120 2819365 2928580 2976190 3003152 3080672 3091480 3158336 3168767 3324608 3355732 3401360 3446240 3454430 3532396 3533120 3621448 3714928 3753940 3850840 3947111 3947920 4037024 4046618 4100012 4155760 4194665 4400960 4415495 4510984 4526810 4643660 4685728 4761904 4946368 4978586 5046280 5125015 5255516 5307040 5527088 5602240 5638730 5857160 5872531 5952380 6003589 6006304 6161344 6182960 6337534 6569395 6711464 6802720 6892480 6908860 7064792 7242896 7429856 7507880 7695577 7701680 7894222 7895840 8074048 8093236 8200024 8311520 8389330 8830990 8932169 9021968 9053620 9287320 9371456 9523808 9957172 10092560 10116545 10250030 10511032 10614080 11054176 11277460 11714320 11745062 11904760 12007178 12012608 12365920 12446465 12675068 13138790 13422928 13605440 13817720 14129584 14163163 14485792 14859712 15015760 15391154 15403360 15788444 15791680 15843835 16186472 16400048 16623040 16778660 17425051 17661980 17864338 18043936 18107240 18574640 19047616 19735555 19914344 20185120 20233090 20500060 21022064 22108352 22554920 23428640 23490124 23809520 24014356 24731840 24892930 25350136 26277580 26845856 27635440 28259168 28326326 28971584 29362655 30017945 30031520 30782308 30806720 31576888 31687670 32372944 32800096 33557320 34396253 34850102 35323960 35728676 36087872 36214480 37149280 38477885 39471110 39828688 40370240 40466180 41000120 42025123 42044128 44660845 45109840 46857280 46980248 47619040 48028712 49785860 50700272 52555160 53691712 53869039 55270880 56518336 56652652 58725310 60035890 60063040 61564616 62525183 63153776 63375340 64745888 65600192 67114640 68792506 69700204 70647920 70815815 71457352 72428960 74298560 76955770 78942220 79657376 80932360 82000240 84050246 84088256 87125255 89321690 90219680 93960496 95238080 96057424 99571720 101400544 102061013 105110320 107738078 110541760 113305304 117450620 120071780 123129232 125050366 126307552 126750680 129491776 134229280 137585012 139400408 141295840 141631630 142914704 144857920 151846873 153911540 157884440 159314752 161864720 164000480 168100492 171981265 174250510 178643380 180439360 187920992 192114848 199143440 202801088 204122026 210125615 210220640 215476156 226610608 234901240 240143560 240773771 246258464 250100732 252615104 253501360 268458560 269345195 275170024 278800816 282591680 283263260 285829408 303693746 307823080 312625915 315768880 323729440 328000960 336200984 343962530 348501020 357286760 366218929 375841984 384229696 398286880 408244052 420251230 420441280 430952312 453221216 469802480 480287120 481547542 492516928 500201464 507002720 510305065 538690390 550340048 557601632 566526520 571658816 607387492 615646160 625251830 631537760 647458880 672401968 687925060 697002040 714427091 714573520 732437858 759234365 796573760 816488104 840502460 861904624 906442432 939604960 960574240 963095084 1000402928 1014005440 1020610130 1062928111 1077380780 1100680096 1115203264 1133053040 1203868855 1214774984 1231292320 1250503660 1263075520 1344803936 1375850120 1394004080 1428854182 1429147040 1464875716 1518468730 1632976208 1681004920 1723809248 1831094645 1879209920 1921148480 1926190168 2000805856 2041220260 2125856222 2154761560 2201360192 2266106080 2407737710 2429549968 2462584640 2501007320 2563532503 2689607872 2751700240 2788008160 2857708364 2858294080 2929751432 3036937460 3265952416 3362009840 3447618496 3572135455 3662189290 3852380336 4001611712 4082440520 4251712444 4309523120 4532212160 4815475420 4859099936 5002014640 5127065006 5314640555 5503400480 5576016320 5715416728 5859502864 6073874920 6225721793 6531904832 6724019680 7144270910 7324378580 7704760672 8164881040 8503424888 8619046240 9630950840 9718199872 10004029280 10254130012 10629281110 11006800960 11430833456 11719005728 12147749840 12451443586 12817662515 13448039360 14288541820 14648757160 15409521344 16329762080 17006849776 17238092480 19261901680 20008058560 20508260024 21258562220 22861666912 23438011456 24295499680 24902887172 25635325030 28577083640 29297514320 31128608965 32659524160 34013699552 38523803360 41016520048 42517124440 43580052551 45723333824 48590999360 49805774344 51270650060 57154167280 58595028640 62257217930 68027399104 77047606720 82033040096 85034248880 87160105102 99611548688 102541300120 114308334560 117190057280 124514435860 164066080192 170068497760 174320210204 199223097376 205082600240 217900262755 228616669120 249028871720 340136995520 348640420408 398446194752 410165200480 435800525510 498057743440 697280840816 820330400960 871601051020 996115486880 1394561681632 1743202102040 1992230973760 2789123363264 3486404204080 6972808408160 13945616816320
• Sum of all divisors σ(n): 42122568983040
• Sum of proper divisors (its aliquot sum) s(n): 28176952166720
• 13945616816320 is an abundant number, because the sum of its proper divisors (28176952166720) is greater than itself. Its abundance is 14231335350400

Bases of 13945616816320

• Binary: 11001010111011110111100010010101100011000000₂
• Hexadecimal: 0xCAEF78958C0
• Base-36: 4XYJ06QPS

Squares and roots of 13945616816320

• 13945616816320 squared (13945616816320²) is 194480228387627172618342400
• 13945616816320 cubed (13945616816320³) is 2712146743444247737888931218723667968000
• The square root of 13945616816320 is 3734383.0569881285
• The cube root of 13945616816320 is 24070.1747149427

Scales and comparisons

• 13,945,616,816,320 seconds is equal to 443,427 years, 24 weeks, 6 days, 58 minutes, 40 seconds.
• To count from 1 to 13,945,616,816,320 would take you about one million, one hundred eight thousand, five hundred sixty-eight 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 13945616816320 cubic inches would be around 2005.8 feet tall.

Recreational maths with 13945616816320

• 13945616816320 backwards is 02361861654931
• The number of decimal digits it has is: 14
• The sum of 13945616816320's digits is 55
• More coming soon!