15426940989438

Names of 15426940989438

• Cardinal: 15426940989438 can be written as Fifteen trillion, four hundred twenty-six billion, nine hundred forty million, nine hundred eighty-nine thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.5426940989438 × 10¹³

Factors of 15426940989438

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 96

Divisors of 15426940989438

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 27 33 38 54 57 61 66 81 99 114 121 122 162 171 183 198 209 242 243 297 342 361 363 366 418 486 513 549 594 627 671 722 726 729 891 1026 1083 1089 1098 1159 1254 1331 1342 1458 1539 1647 1782 1881 2013 2166 2178 2299 2318 2662 2673 3078 3249 3267 3294 3477 3762 3971 3993 4026 4598 4617 4941 5346 5643 6039 6498 6534 6859 6897 6954 7381 7942 7986 8019 9234 9747 9801 9882 10431 11286 11913 11979 12078 12749 13718 13794 13851 14762 14823 16038 16929 18117 19494 19602 20577 20691 20862 22021 22143 23826 23958 25289 25498 27702 29241 29403 29646 31293 33858 35739 35937 36234 38247 41154 41382 43681 44042 44286 44469 50578 50787 54351 58482 58806 61731 62073 62586 66063 66429 71478 71874 75449 75867 76494 81191 87362 87723 88209 88938 93879 101574 107217 107811 108702 114741 123462 124146 130321 131043 132126 132858 140239 150898 151734 152361 162382 163053 175446 176418 185193 186219 187758 198189 199287 214434 215622 226347 227601 229482 242231 243573 260642 262086 263169 280478 281637 304722 321651 323433 326106 344223 370386 372438 390963 393129 396378 398574 418399 420717 452694 455202 480491 484462 487146 489159 526338 555579 558657 563274 594567 597861 643302 646866 679041 682803 688446 726693 730719 781926 786258 829939 836798 841434 844911 960982 964953 970299 978318 1032669 1111158 1117314 1172889 1179387 1189134 1195722 1255197 1262151 1358082 1365606 1433531 1441473 1453386 1461438 1542629 1659878 1666737 1675971 1689822 1783701 1793583 1929906 1940598 2037123 2048409 2065338 2180079 2192157 2345778 2358774 2489817 2510394 2524302 2664541 2867062 2882946 2894859 3085258 3098007 3333474 3351942 3518667 3538161 3567402 3587166 3765591 3786453 4074246 4096818 4300593 4324419 4360158 4384314 4602389 4627887 4979634 5000211 5329082 5351103 5380749 5789718 6111369 6145227 6196014 6540237 6576471 7037334 7076322 7469451 7531182 7572906 7949581 7993623 8601186 8648838 9129329 9204778 9255774 9294021 10000422 10556001 10614483 10702206 10761498 11296773 11359359 12222738 12290454 12901779 12973257 13080474 13152942 13807167 13883661 14938902 15768841 15899162 15987246 16053309 18258658 18334107 18435681 18588042 19620711 19729413 21112002 21228966 22408353 22593546 22718718 23848743 23980869 25803558 25946514 27387987 27614334 27767322 29309951 31537682 31668003 31843449 32106618 33890319 34078077 36668214 36871362 38705337 38919771 39241422 39458826 41421501 41650983 44816706 47306523 47697486 47961738 50626279 54775974 55002321 58619902 58862133 59188239 63336006 63686898 67225059 67780638 68156154 71546229 71942607 77410674 77839542 82163961 82843002 83301966 87445391 87929853 94613046 95004009 101252558 101670957 102234231 110004642 116116011 116759313 117724266 118376478 124264503 124952949 134450118 141919569 143092458 143885214 151878837 164327922 173457251 174890782 175859706 176586399 190008018 201675177 203341914 204468462 214638687 215827821 232232022 233518626 246491883 248529006 249905898 262336173 263789559 283839138 303757674 305012871 346914502 348348033 350277939 353172798 372793509 374858847 403350354 425758707 429277374 431655642 455636511 492983766 520371753 524672346 527579118 556889069 605025531 610025742 643916061 647483463 696696066 700555878 739475649 745587018 749717694 787008519 791368677 851517414 911273022 961899301 1040743506 1045044099 1113778138 1118380527 1124576541 1210051062 1277276121 1287832122 1294966926 1366909533 1478951298 1561115259 1574017038 1582737354 1670667207 1923798602 1931748183 1942450389 2090088198 2218426947 2236761054 2249153082 2361025557 2374106031 2554552242 2733819066 2885697903 3122230518 3341334414 3355141581 3831828363 3863496366 3884900778 4100728599 4436853894 4683345777 4722051114 4748212062 5012001621 5771395806 5795244549 6655280841 6710283162 7083076671 7122318093 7663656726 8201457198 8657093709 9366691554 10024003242 10580892311 11495485089 11590489098 12302185797 13310561682 14050037331 14166153342 14244636186 15036004863 17314187418 21161784622 21249230013 21366954279 22990970178 24604371594 25971281127 28100074662 30072009726 31742676933 36906557391 42150111993 42498460026 42733908558 45108014589 51942562254 63485353866 63747690039 73813114782 77913843381 84300223986 90216029178 95228030799 126450335979 127495380078 135324043767 155827686762 190456061598 233741530143 252900671958 270648087534 285684092397 405972131301 467483060286 571368184794 701224590429 811944262602 857052277191 1402449180858 1714104554382 2571156831573 5142313663146 7713470494719 15426940989438
• Sum of all divisors σ(n): 40942042724592
• Sum of proper divisors (its aliquot sum) s(n): 25515101735154
• 15426940989438 is an abundant number, because the sum of its proper divisors (25515101735154) is greater than itself. Its abundance is 10088160745716

Bases of 15426940989438

• Binary: 11100000011111011101010101100110111111111110₂
• Hexadecimal: 0xE07DD566FFE
• Base-36: 5GV1ECPVI

Squares and roots of 15426940989438

• 15426940989438 squared (15426940989438²) is 237990508291602298427555844
• 15426940989438 cubed (15426940989438³) is 3671465527460903704730393303601359175672
• The square root of 15426940989438 is 3927714.4740215015
• The cube root of 15426940989438 is 24893.9190375417

Scales and comparisons

• 15,426,940,989,438 seconds is equal to 490,529 years, 1 day, 17 hours, 57 minutes, 18 seconds.
• To count from 1 to 15,426,940,989,438 would take you about one million, two hundred twenty-six thousand, three hundred twenty-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 15426940989438 cubic inches would be around 2074.5 feet tall.

Recreational maths with 15426940989438

• 15426940989438 backwards is 83498904962451
• The number of decimal digits it has is: 14
• The sum of 15426940989438's digits is 72
• More coming soon!