145018712124

Names of 145018712124

• Cardinal: 145018712124 can be written as One hundred forty-five billion, eighteen million, seven hundred twelve thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 1.45018712124 × 10¹¹

Factors of 145018712124

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 85

Divisors of 145018712124

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 19 22 26 27 33 36 37 38 39 44 52 54 57 66 74 76 78 99 108 111 114 117 132 143 148 156 171 198 209 222 228 234 247 286 297 333 342 351 361 396 407 418 429 444 468 481 494 513 572 594 627 666 684 702 703 722 741 814 836 858 962 988 999 1026 1083 1188 1221 1254 1287 1332 1369 1404 1406 1443 1444 1482 1628 1716 1881 1924 1998 2052 2109 2166 2223 2442 2508 2574 2717 2738 2812 2886 2964 3249 3663 3762 3861 3971 3996 4107 4218 4329 4332 4446 4693 4884 5148 5291 5434 5476 5643 5772 6327 6498 6669 6859 7326 7524 7722 7733 7942 8151 8214 8436 8658 8892 9139 9386 9747 10582 10868 10989 11286 11913 12321 12654 12987 12996 13338 13357 13718 14079 14652 15059 15444 15466 15873 15884 16302 16428 17316 17797 18278 18772 18981 19494 20577 21164 21978 22572 23199 23826 24453 24642 25308 25974 26011 26676 26714 27417 27436 28158 30118 30932 31746 32604 35594 35739 36556 36963 37962 38988 40071 41154 42237 43956 45177 46398 47619 47652 48906 49284 51623 51948 52022 53391 53428 54834 56316 60236 61731 63492 69597 71188 71478 73359 73926 75449 75924 78033 80142 82251 82308 84474 89167 90354 92796 95238 97812 100529 103246 104044 106782 107217 109668 120213 123462 126711 135531 139194 142857 142956 146718 146927 147852 150898 154869 156066 160173 160284 164502 168948 173641 178334 180708 185193 190476 195767 201058 206492 208791 213564 214434 226347 234099 240426 246753 246924 253422 253783 267501 271062 278388 285714 286121 293436 293854 301587 301796 309738 312132 320346 329004 338143 347282 356668 360639 370386 391534 402116 406593 417582 428868 440781 452694 464607 468198 480519 480852 493506 494209 506844 507566 520923 535002 542124 571428 572242 587301 587708 603174 619476 640692 676286 679041 694564 702297 721278 740772 761349 783068 802503 813186 835164 858363 881562 904761 905388 929214 936396 961038 980837 987012 988418 1014429 1015132 1041846 1070004 1144484 1174602 1206348 1322343 1352572 1358082 1393821 1404594 1442556 1482627 1522698 1562769 1605006 1626372 1716726 1761903 1763124 1809522 1858428 1910051 1922076 1961674 1976836 2028858 2037123 2083692 2284047 2349204 2407509 2575089 2644686 2714283 2716164 2787642 2791613 2809188 2942511 2965254 3043287 3045396 3125538 3210012 3299179 3433452 3523806 3619044 3719573 3820102 3923348 3967029 4057716 4074246 4447881 4568094 4688307 4815018 5150178 5285709 5289372 5428566 5436299 5575284 5583226 5730153 5885022 5930508 6086574 6251076 6424717 6598358 6852141 7047612 7439146 7640204 7725267 7934058 8148492 8374839 8827533 8895762 9129861 9136188 9376614 9389971 9630036 9897537 10300356 10571418 10857132 10872598 11158719 11166452 11460306 11770044 12173148 12849434 13196716 13343643 13704282 14878292 15450534 15868116 16308897 16749678 17190459 17655066 17791524 18259722 18753228 18779942 19274151 19795074 21142836 21745196 22317438 22920612 25124517 25698868 26482599 26687286 27408564 28169913 29692611 30901068 32617794 33476157 33499356 34380918 35310132 36290969 36519444 37559884 38548302 39590148 44634876 48926691 50249034 51571377 52965198 53374572 56339826 57822453 59385222 65235588 66952314 68761836 70671887 72581938 75373551 77096604 84509739 89077833 97853382 100428471 100498068 103142754 103289681 105930396 108872907 112679652 115644906 118770444 122069623 133904628 141343774 145163876 146780073 150747102 169019478 173467359 178155666 195706764 200856942 206285508 206579362 212015661 217745814 231289812 244139246 253529217 282687548 293560146 301494204 309869043 326618721 338038956 346934718 356311332 366208869 401713884 413158724 424031322 435491628 488278492 507058434 587120292 619738086 636046983 653237442 693869436 732417738 848062644 929607129 979856163 1014116868 1098626607 1239476172 1272093966 1306474884 1342765853 1464835476 1859214258 1908140949 1959712326 2197253214 2544187932 2685531706 2788821387 3295879821 3718428516 3816281898 3919424652 4028297559 4394506428 5371063412 5577642774 6591759642 7632563796 8056595118 11155285548 12084892677 13183519284 16113190236 24169785354 36254678031 48339570708 72509356062 145018712124
• Sum of all divisors σ(n): 479181427200
• Sum of proper divisors (its aliquot sum) s(n): 334162715076
• 145018712124 is an abundant number, because the sum of its proper divisors (334162715076) is greater than itself. Its abundance is 189144002952

Bases of 145018712124

• Binary: 10000111000011110010011111000000111100₂
• Hexadecimal: 0x21C3C9F03C
• Base-36: 1UMCEAF0

Squares and roots of 145018712124

• 145018712124 squared (145018712124²) is 21030426866103584591376
• 145018712124 cubed (145018712124³) is 3049805419540311227421238317042624
• The square root of 145018712124 is 380813.2247230917
• The cube root of 145018712124 is 5253.8138530887

Scales and comparisons

• 145,018,712,124 seconds is equal to 4,611 years, 7 weeks, 4 days, 7 hours, 35 minutes, 24 seconds.
• To count from 1 to 145,018,712,124 would take you about nine thousand, two 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 145018712124 cubic inches would be around 437.8 feet tall.

Recreational maths with 145018712124

• 145018712124 backwards is 421217810541
• 145018712124 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145018712124's digits is 36
• More coming soon!