12809644487424

Names of 12809644487424

• Cardinal: 12809644487424 can be written as Twelve trillion, eight hundred nine billion, six hundred forty-four million, four hundred eighty-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.2809644487424 × 10¹³

Factors of 12809644487424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 180

Divisors of 12809644487424

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 47 48 54 62 64 72 81 93 94 96 97 108 124 128 141 144 162 186 188 192 194 216 243 248 256 279 282 288 291 324 372 376 384 388 423 432 486 496 558 564 576 582 648 744 752 768 776 837 846 864 873 961 972 992 1116 1128 1152 1164 1269 1296 1457 1488 1504 1552 1674 1692 1728 1746 1922 1944 1984 2209 2232 2256 2304 2328 2511 2538 2592 2619 2883 2914 2976 3007 3008 3104 3348 3384 3456 3492 3807 3844 3888 3968 4371 4418 4464 4512 4559 4656 5022 5076 5184 5238 5766 5828 5952 6014 6016 6208 6627 6696 6768 6912 6984 7533 7614 7688 7776 7857 7936 8649 8742 8836 8928 9021 9024 9118 9312 10044 10152 10368 10476 11421 11532 11656 11904 12028 12032 12416 13113 13254 13392 13536 13677 13968 15066 15228 15376 15552 15714 17298 17484 17672 17856 18042 18048 18236 18624 19881 20088 20304 20736 20952 22842 23064 23312 23571 23808 24056 24832 25947 26226 26508 26784 27063 27072 27354 27936 30132 30456 30752 31104 31428 34596 34968 35344 35712 36084 36096 36472 37248 39339 39762 40176 40608 41031 41904 45167 45684 46128 46624 47142 48112 51894 52452 53016 53568 54126 54144 54708 55872 59643 60264 60912 61504 62208 62856 68479 69192 69936 70688 71424 72168 72944 74496 77841 78678 79524 80352 81189 81216 82062 83808 90334 91368 92256 93217 93248 94284 96224 103788 104904 106032 107136 108252 108288 109416 111744 118017 119286 120528 121824 123008 123093 125712 135501 136958 138384 139872 141329 141376 144336 145888 155682 157356 159048 160704 162378 162432 164124 167616 178929 180668 182736 184512 186434 186496 188568 192448 205437 207576 209808 212064 214272 214273 216504 218832 223488 233523 236034 238572 241056 243567 243648 246016 246186 251424 271002 273916 276768 279651 279744 282658 282752 288672 291776 311364 314712 318096 321408 324756 324864 328248 335232 354051 357858 361336 365472 369024 369279 372868 372992 377136 384896 406503 410874 415152 419616 423987 424128 428546 433008 437664 467046 472068 477144 482112 487134 487296 492372 502848 536787 542004 547832 553536 559302 559488 565316 565504 577344 583552 616311 622728 629424 636192 642816 642819 649512 656496 670464 708102 715716 722672 730701 730944 738048 738558 745736 754272 769792 813006 821748 830304 838953 839232 847974 848256 857092 866016 875328 934092 944136 954288 964224 974268 974592 984744 1005696 1073574 1084008 1095664 1107072 1107837 1118604 1118976 1130632 1154688 1167104 1219509 1232622 1245456 1258848 1271961 1272384 1285638 1299024 1312992 1416204 1431432 1445344 1461402 1461888 1477116 1491472 1508544 1626012 1643496 1660608 1677906 1678464 1695948 1696512 1714184 1732032 1750656 1848933 1868184 1888272 1908576 1928448 1928457 1948536 1969488 2011392 2122849 2147148 2168016 2191328 2214144 2215674 2237208 2261264 2309376 2439018 2465244 2490912 2516859 2517696 2543922 2544768 2571276 2598048 2625984 2832408 2862864 2890688 2922804 2923776 2954232 2982944 3017088 3252024 3286992 3321216 3355812 3356928 3391896 3428368 3464064 3501312 3658527 3697866 3736368 3776544 3815883 3817152 3856914 3897072 3938976 4245698 4294296 4336032 4381199 4382656 4431348 4474416 4522528 4878036 4930488 4981824 5033718 5035392 5087844 5089536 5142552 5196096 5251968 5546799 5664816 5725728 5781376 5785371 5845608 5908464 5965888 6034176 6368547 6504048 6573984 6642432 6642463 6711624 6783792 6856736 6928128 7317054 7395732 7472736 7550577 7553088 7631766 7634304 7713828 7794144 7877952 8491396 8588592 8672064 8762398 8765312 8862696 8948832 9045056 9756072 9860976 9963648 10067436 10070784 10175688 10285104 10392192 10503936 10975581 11093598 11329632 11447649 11451456 11562752 11570742 11691216 11816928 11931776 12737094 13008096 13143597 13147968 13284926 13423248 13567584 13713472 14634108 14791464 14945472 15101154 15106176 15263532 15268608 15427656 15588288 15755904 16640397 16982792 17177184 17344128 17356113 17524796 17530624 17725392 17897664 18090112 19105641 19512144 19721952 19927296 19927389 20134872 20351376 20570208 20784384 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122108256 123421248 133123176 135862336 137371788 137417472 138848904 140198368 141803136 152845128 156097152 157723164 157775616 159419112 161078976 162811008 164561664 171950769 175609296 177497568 179346501 181213848 183162384 185131872 187059456 203793504 205916353 208273356 210297552 212558816 214771968 229267692 234145728 236584746 236663424 239128668 241618464 244216512 246842496 266246352 271724672 274743576 277697808 280396736 283606272 305690256 312194304 315446328 318838224 322157952 325622016 343901538 351218592 354877119 354995136 358693002 362427696 366324768 370263744 407587008 411832706 416546712 420595104 425117632 458535384 468291456 473169492 473326848 478257336 483236928 488433024 493684992 515852307 532492704 538039503 543449344 549487152 555395616 560793472 611380512 617749059 630892656 637676448 644315904 687803076 702437184 709754238 709990272 717386004 724855392 732649536 740527488 815174016 823665412 833093424 841190208 850235264 917070768 936582912 946338984 956514672 966473856 976866048 1031704614 1064631357 1064985408 1076079006 1098974304 1110791232 1121586944 1222761024 1235498118 1261785312 1275352896 1375606152 1404874368 1419508476 1419980544 1434772008 1449710784 1465299072 1481054976 1614118509 1630348032 1647330824 1666186848 1682380416 1700470528 1834141536 1853247177 1892677968 1913029344 1932947712 2063409228 2129262714 2129970816 2152158012 2197948608 2221582464 2445522048 2470996236 2523570624 2550705792 2751212304 2809748736 2839016952 2869544016 2899421568 2930598144 3228237018 3294661648 3332373696 3364760832 3668283072 3706494354 3785355936 3826058688 4126818456 4258525428 4259941632 4304316024 4395897216 4443164928 4891044096 4941992472 5047141248 5101411584 5502424608 5559741531 5678033904 5739088032 5798843136 6456474036 6589323296 6664747392 7336566144 7412988708 7570711872 7652117376 8253636912 8517050856 8608632048 8791794432 9883984944 10094282496 11004849216 11119483062 11356067808 11478176064 12912948072 13178646592 13329494784 14673132288 14825977416 15141423744 15304234752 16507273824 16679224593 17034101712 17217264096 19767969888 22009698432 22238966124 22712135616 22956352128 25825896144 26357293184 29651954832 30282847488 33014547648 33358449186 34068203424 34434528192 39535939776 44019396864 44477932248 45424271232 45912704256 50037673779 51651792288 52714586368 59303909664 66029095296 66716898372 68136406848 68869056384 79071879552 88955864496 90848542464 100075347558 103303584576 118607819328 132058190592 133433796744 136272813696 137738112768 158143759104 177911728992 200150695116 206607169152 237215638656 266867593488 272545627392 355823457984 400301390232 413214338304 474431277312 533735186976 711646915968 800602780464 1067470373952 1423293831936 1601205560928 2134940747904 3202411121856 4269881495808 6404822243712 12809644487424
• Sum of all divisors σ(n): 40853490378792
• Sum of proper divisors (its aliquot sum) s(n): 28043845891368
• 12809644487424 is an abundant number, because the sum of its proper divisors (28043845891368) is greater than itself. Its abundance is 15234201403944

Bases of 12809644487424

• Binary: 10111010011001111010010011110011001100000000₂
• Hexadecimal: 0xBA67A4F3300
• Base-36: 4JGO3LC00

Squares and roots of 12809644487424

• 12809644487424 squared (12809644487424²) is 164086991894192071694155776
• 12809644487424 cubed (12809644487424³) is 2101896031175424043059288724555928961024
• The square root of 12809644487424 is 3579056.3682937435
• The cube root of 12809644487424 is 23398.0155666265

Scales and comparisons

• 12,809,644,487,424 seconds is equal to 407,307 years, 3 weeks, 5 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,809,644,487,424 would take you about one million, eighteen thousand, two hundred sixty-seven 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 12809644487424 cubic inches would be around 1949.8 feet tall.

Recreational maths with 12809644487424

• 12809644487424 backwards is 42478444690821
• The number of decimal digits it has is: 14
• The sum of 12809644487424's digits is 63
• More coming soon!