12513575517408

Names of 12513575517408

• Cardinal: 12513575517408 can be written as Twelve trillion, five hundred thirteen billion, five hundred seventy-five million, five hundred seventeen thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.2513575517408 × 10¹³

Factors of 12513575517408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6320

Divisors of 12513575517408

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 49 54 56 62 63 72 84 93 96 98 108 112 124 126 144 147 168 186 189 196 216 217 224 248 252 279 288 294 336 343 372 378 392 432 434 441 496 504 558 588 651 672 686 744 756 784 837 864 868 882 961 992 1008 1029 1116 1176 1302 1323 1372 1488 1512 1519 1568 1674 1736 1764 1922 1953 2016 2058 2232 2352 2401 2604 2646 2744 2883 2976 3024 3038 3087 3348 3472 3528 3844 3906 4116 4464 4557 4704 4802 5208 5292 5488 5766 5859 6048 6076 6174 6277 6696 6727 6944 7056 7203 7688 7812 8232 8649 8928 9114 9261 9604 10416 10584 10633 10976 11532 11718 12152 12348 12554 13392 13454 13671 14112 14406 15376 15624 16464 17298 18228 18522 18831 19208 20181 20832 21168 21266 21609 23064 23436 24304 24696 25108 25947 26784 26908 27342 28812 30752 31248 31899 32928 34596 36456 37044 37662 38416 40362 41013 42336 42532 43218 43939 46128 46872 47089 48608 49392 50216 51894 53816 54684 56493 57624 60543 62496 63798 64827 69192 72912 74088 74431 75324 76832 80724 82026 85064 86436 87878 92256 93744 94178 95697 98784 100432 103788 107632 109368 112986 115248 121086 127596 129654 131817 138384 141267 145824 148176 148862 150648 161448 164052 169479 170128 172872 175756 181629 187488 188356 191394 194587 200864 207576 215264 218736 223293 225972 230496 242172 255192 259308 263634 276768 282534 287091 296352 297724 301296 307573 322896 328104 329623 338958 340256 345744 351512 363258 376712 382788 389174 395451 415152 423801 437472 446586 451944 484344 510384 518616 527268 565068 574182 583761 595448 602592 615146 645792 656208 659246 669879 677916 691488 703024 726516 753424 765576 778348 790902 830304 847602 893172 903888 922719 968688 988869 1020768 1037232 1054536 1130136 1148364 1167522 1186353 1190896 1230292 1271403 1312416 1318492 1339758 1355832 1362109 1406048 1453032 1506848 1531152 1556696 1581804 1695204 1751283 1786344 1807776 1845438 1937376 1977738 2009637 2074464 2109072 2153011 2260272 2296728 2307361 2335044 2372706 2381792 2460584 2542806 2636984 2679516 2711664 2724218 2768157 2906064 2966607 3062304 3113392 3163608 3390408 3502566 3572688 3690876 3955476 4019274 4086327 4218144 4306022 4520544 4593456 4614722 4670088 4745412 4921168 5085612 5253849 5273968 5359032 5423328 5448436 5536314 5812128 5933214 6032197 6226784 6327216 6459033 6780816 6922083 7005132 7145376 7381752 7910952 8038548 8172654 8304471 8612044 8899821 9186912 9229444 9340176 9490824 9534763 9842336 10171224 10507698 10547936 10718064 10896872 11072628 11866428 12064394 12258981 12654432 12918066 13561632 13844166 14010264 14763504 15071077 15821904 16077096 16345308 16608942 17224088 17799642 18096591 18458888 18680352 18981648 19069526 19377099 20342448 20766249 21015396 21436128 21793744 22145256 23732856 24128788 24517962 25836132 27688332 28020528 28604289 29527008 30142154 31643808 32154192 32690616 33217884 34448176 35599284 36193182 36776943 36917776 37963296 38139052 38754198 40684896 41532498 42030792 42225379 43587488 44290512 45213231 47465712 48257576 49035924 51672264 54289773 55376664 56041056 57208578 58131297 60284308 62298747 64308384 65381232 66435768 66743341 68896352 71198568 72386364 73553886 73835552 76278104 77508396 83064996 84061584 84450758 85812867 88581024 90426462 94931424 96515152 98071848 103344528 108579546 110753328 114417156 116262594 120568616 124597494 126676137 130762464 132871536 133486682 135639693 142397136 144772728 147107772 152556208 155016792 162869319 166129992 168123168 168901516 171625734 180852924 193030304 196143696 200230023 206689056 217159092 221506656 228834312 232525188 241137232 249194988 253352274 257438601 265743072 266973364 271279386 284794272 289545456 294215544 295577653 305112416 310033584 325738638 332259984 337803032 343251468 361705848 380028411 392287392 400460046 406919079 434318184 457668624 465050376 467203387 482274464 498389976 506704548 514877202 533946728 542558772 579090912 588431088 591155306 600690069 620067168 651477276 664519968 675606064 686502936 723411696 760056822 800920092 813838158 868636368 886732959 915337248 930100752 934406774 996779952 1013409096 1029754404 1067893456 1085117544 1140085233 1176862176 1182310612 1201380138 1302954552 1351212128 1373005872 1401610161 1446823392 1520113644 1601840184 1627676316 1737272736 1773465918 1802070207 1860201504 1868813548 1993559904 2026818192 2059508808 2069043571 2135786912 2170235088 2280170466 2364621224 2402760276 2605909104 2660198877 2746011744 2803220322 3040227288 3203680368 3255352632 3546931836 3604140414 3737627096 4053636384 4119017616 4138087142 4204830483 4340470176 4560340932 4729242448 4805520552 5211818208 5320397754 5606440644 6080454576 6207130713 6407360736 6510705264 7093863672 7208280828 7475254192 7980596631 8238035232 8276174284 8409660966 9120681864 9458484896 9611041104 10640795508 11212881288 12160909152 12414261426 12614491449 13021410528 14187727344 14416561656 14483304997 14950508384 15961193262 16552348568 16819321932 18241363728 18621392139 19222082208 21281591016 22425762576 24828522852 25228982898 28375454688 28833123312 28966609994 31922386524 33104697136 33638643864 36482727456 37242784278 42563182032 43449914991 44851525152 49657045704 50457965796 55864176417 57666246624 57933219988 63844773048 66209394272 67277287728 74485568556 85126364064 86899829982 99314091408 100915931592 111728352834 115866439976 127689546096 130349744973 134554575456 148971137112 173799659964 198628182816 201831863184 223456705668 231732879952 255379092192 260699489946 297942274224 347599319928 391049234919 403663726368 446913411336 463465759904 521398979892 595884548448 695198639856 782098469838 893826822672 1042797959784 1390397279712 1564196939676 1787653645344 2085595919568 3128393879352 4171191839136 6256787758704 12513575517408
• Sum of all divisors σ(n): 44003194840080
• Sum of proper divisors (its aliquot sum) s(n): 31489619322672
• 12513575517408 is an abundant number, because the sum of its proper divisors (31489619322672) is greater than itself. Its abundance is 18976043805264

Bases of 12513575517408

• Binary: 10110110000110001011001110010011110011100000₂
• Hexadecimal: 0xB618B393CE0
• Base-36: 4FONNRSO0

Squares and roots of 12513575517408

• 12513575517408 squared (12513575517408²) is 156589572229872894911038464
• 12513575517408 cubed (12513575517408³) is 1959495437337129099250472957279389581312
• The square root of 12513575517408 is 3537453.2530350137
• The cube root of 12513575517408 is 23216.3427244055

Scales and comparisons

• 12,513,575,517,408 seconds is equal to 397,892 years, 51 weeks, 4 days, 23 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,513,575,517,408 would take you about nine hundred ninety-four thousand, seven hundred thirty-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 12513575517408 cubic inches would be around 1934.7 feet tall.

Recreational maths with 12513575517408

• 12513575517408 backwards is 80471557531521
• 12513575517408 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12513575517408's digits is 54
• More coming soon!