12447838376028

Names of 12447838376028

• Cardinal: 12447838376028 can be written as Twelve trillion, four hundred forty-seven billion, eight hundred thirty-eight million, three hundred seventy-six thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.2447838376028 × 10¹³

Factors of 12447838376028

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3318

Divisors of 12447838376028

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 33 36 38 43 44 54 57 66 71 76 81 86 99 108 114 129 132 142 162 171 172 198 209 213 228 258 284 297 324 342 361 387 396 418 426 473 513 516 594 627 639 684 722 774 781 817 836 852 891 946 1026 1083 1161 1188 1254 1278 1349 1419 1444 1539 1548 1562 1634 1782 1881 1892 1917 2052 2166 2322 2343 2451 2508 2556 2698 2838 3053 3078 3124 3169 3249 3268 3483 3564 3762 3834 3971 4047 4257 4332 4644 4686 4902 5396 5643 5676 5751 6106 6156 6338 6498 6966 7029 7353 7524 7668 7942 8094 8514 8987 9159 9372 9507 9747 9804 11286 11502 11913 12141 12212 12676 12771 12996 13932 14058 14706 14839 15523 15884 16188 16929 17028 17974 18318 19014 19494 21087 22059 22572 23004 23826 24282 25542 25631 26961 27477 28116 28521 29241 29412 29678 31046 33583 33858 34859 35739 35948 36423 36636 38028 38313 38988 42174 44118 44517 46569 47652 48564 51084 51262 53922 54954 57042 58007 58482 59356 60211 62092 63261 66177 67166 67716 69718 71478 72846 76626 76893 80883 82431 84348 85563 88236 89034 93138 100749 102524 104577 107217 107844 109269 109908 114084 116014 116964 120422 126522 132354 133551 134332 136267 139436 139707 142956 145692 153252 153786 161766 164862 170753 171126 174021 178068 180633 186276 201498 209154 214434 218538 224999 230679 232028 240844 242649 247293 253044 256689 264708 267102 272534 279414 281941 302247 307572 313731 321651 323532 329724 341506 342252 348042 361266 400653 402996 408801 418308 419121 428868 437076 449998 461358 485298 494586 512259 513378 522063 534204 541899 545068 558828 563882 604494 627462 638077 643302 662321 674997 683012 692037 696084 722532 727947 801306 817602 838242 845823 899996 906741 922716 941193 970596 989172 1024518 1026756 1044126 1083798 1102133 1127764 1144009 1201959 1208988 1226403 1254924 1257363 1276154 1286604 1324642 1349994 1384074 1455894 1498937 1536777 1566189 1602612 1625697 1635204 1676484 1691646 1813482 1882386 1914231 1986963 2024991 2049036 2076111 2088252 2167596 2204266 2288018 2403918 2452806 2474989 2514726 2537469 2552308 2589073 2649284 2699988 2720223 2768148 2823579 2911788 2997874 3073554 3132378 3251394 3306399 3383292 3432027 3626964 3679209 3764772 3828462 3973926 4049982 4152222 4274981 4408532 4496811 4576036 4610331 4698567 4807836 4877091 4905612 4949978 5029452 5074938 5178146 5440446 5647158 5742693 5960889 5995748 6074973 6147108 6264756 6502788 6612798 6864054 7358418 7424967 7612407 7656924 7767219 7947852 8099964 8304444 8549962 8993622 9220662 9397134 9674957 9754182 9899956 9919197 10149876 10296081 10356292 10880892 11037627 11294316 11485386 11921778 12123463 12149946 12584099 12824943 13225596 13490433 13728108 13830993 14716836 14849934 15224814 15534438 17099924 17228079 17882667 17987244 18224919 18441324 18794268 19349914 19508364 19838394 20592162 22075254 22274901 22837221 22970772 23301657 23843556 24246926 24299892 25168198 25649886 26980866 27661986 28479803 29024871 29699868 29757591 30449628 30888243 31068876 34456158 35765334 36370389 36449838 37752297 38474829 38699828 39676788 40471299 41184324 44150508 44549802 45674442 46603314 47024791 48493852 49192387 50336396 51299772 51684237 53648001 53961732 55323972 56959606 58049742 59515182 61776486 66824703 68912316 69904971 71530668 72740778 72899676 75504594 76949658 80942598 81224639 85439409 87074613 89099604 89272773 91348884 92664729 93206628 94049582 98384774 103368474 106424527 107296002 109111167 113256891 113919212 115424487 116099484 119030364 121413897 123552972 133649406 139809942 141074373 145481556 147577161 151009188 153899316 161885196 162449278 170878818 174149226 178545546 183824183 185329458 188099164 196769548 200474109 206736948 209714913 212849054 214592004 218222334 226513782 230848974 242827794 243673917 256318227 261223839 267298812 279619884 282148746 295154322 319273581 324898556 327333501 339770673 341757636 346273461 348298452 357091092 367648366 370658916 400948218 419429826 423223119 425698108 436444668 442731483 453027564 461697948 485655588 487347834 512636454 522447678 541116257 551472549 564297492 590308644 638547162 654667002 679541346 692546922 731021751 735296732 768954681 783671517 801896436 838859652 846446238 885462966 893471029 957820743 974695668 982000503 1019312019 1025272908 1044895356 1082232514 1102945098 1269669357 1277094324 1309334004 1328194449 1359082692 1385093844 1462043502 1537909362 1567343034 1623348771 1654417647 1692892476 1770925932 1786942058 1915641486 1964001006 2022066013 2038624038 2164465028 2193065253 2205890196 2306864043 2539338714 2656388898 2680413087 2873462229 2924087004 3075818724 3134686068 3246697542 3308835294 3492659477 3573884116 3809008071 3831282972 3928002012 3984583347 4044132026 4077248076 4386130506 4613728086 4870046313 4963252941 5078677428 5312777796 5360826174 5746924458 6066198039 6493395084 6579195759 6617670588 6985318954 7618016142 7969166694 8041239261 8088264052 8620386687 8772261012 9227456172 9740092626 9926505882 10477978431 10721652348 11493848916 12132396078 13158391518 13970637908 14610138939 14889758823 15236032284 15938333388 16082478522 17240773374 18198594117 19480185252 19853011764 20955956862 24123717783 24264792156 26316783036 29220277878 29779517646 31433935293 32164957044 34481546748 36397188234 38419254247 41911913724 43830416817 48247435566 54595782351 58440555756 59559035292 62867870586 72371153349 72794376468 76838508494 87660833634 94301805879 96494871132 109191564702 115257762741 125735741172 144742306698 153677016988 163787347053 175321667268 188603611758 218383129404 230515525482 282905417637 289484613396 327574694106 345773288223 377207223516 461031050964 565810835274 655149388212 691546576446 1037319864669 1131621670548 1383093152892 2074639729338 3111959594007 4149279458676 6223919188014 12447838376028
• Sum of all divisors σ(n): 38889652919040
• Sum of proper divisors (its aliquot sum) s(n): 26441814543012
• 12447838376028 is an abundant number, because the sum of its proper divisors (26441814543012) is greater than itself. Its abundance is 13993976166984

Bases of 12447838376028

• Binary: 10110101001000111100111111000001000001011100₂
• Hexadecimal: 0xB523CFC105C
• Base-36: 4EUGHKPR0

Squares and roots of 12447838376028

• 12447838376028 squared (12447838376028²) is 154948680235715396325056784
• 12447838376028 cubed (12447838376028³) is 1928776128153029399235691237351444373952
• The square root of 12447838376028 is 3528149.4265447433
• The cube root of 12447838376028 is 23175.6174523899

Scales and comparisons

• 12,447,838,376,028 seconds is equal to 395,802 years, 39 weeks, 2 days, 10 hours, 13 minutes, 48 seconds.
• To count from 1 to 12,447,838,376,028 would take you about nine hundred eighty-nine thousand, five hundred six 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 12447838376028 cubic inches would be around 1931.3 feet tall.

Recreational maths with 12447838376028

• 12447838376028 backwards is 82067383874421
• The number of decimal digits it has is: 14
• The sum of 12447838376028's digits is 63
• More coming soon!