143861814018

Names of 143861814018

• Cardinal: 143861814018 can be written as One hundred forty-three billion, eight hundred sixty-one million, eight hundred fourteen thousand and eighteen.

Scientific notation

• Scientific notation: 1.43861814018 × 10¹¹

Factors of 143861814018

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 712

Divisors of 143861814018

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 31 38 39 54 57 62 67 78 81 93 114 117 134 162 171 186 201 234 243 247 279 342 351 402 403 486 494 513 558 577 589 603 702 741 806 837 871 1026 1053 1154 1178 1206 1209 1273 1482 1539 1674 1731 1742 1767 1809 2077 2106 2223 2418 2511 2546 2613 3078 3159 3462 3534 3618 3627 3819 4154 4446 4617 5022 5193 5226 5301 5427 6231 6318 6669 7254 7501 7533 7638 7657 7839 9234 10386 10602 10854 10881 10963 11457 12462 13338 15002 15066 15314 15579 15678 15903 16281 16549 17887 18693 20007 21762 21926 22503 22914 22971 23517 27001 31158 31806 32562 32643 32889 33098 34371 35774 37386 38659 39463 40014 45006 45942 46737 47034 47709 49647 53661 54002 56079 60021 65286 65778 67509 68742 68913 70551 77318 78926 81003 93474 95418 97929 98667 99294 103113 107322 112158 115977 118389 120042 135018 137826 140211 141102 142519 143127 148941 160983 162006 168237 195858 197334 202527 206226 206739 211653 231954 232531 236778 243009 280422 285038 286254 296001 297882 309339 321966 336474 339853 347931 355167 405054 413478 423306 427557 446823 465062 482949 486018 502567 504711 513019 592002 607581 618678 620217 679706 695862 697593 710334 729027 734521 855114 888003 893646 965898 1005134 1009422 1019559 1026038 1043793 1065501 1198429 1215162 1240434 1282671 1340469 1395186 1448847 1458054 1469042 1507701 1539057 1776006 1822743 1860651 2039118 2087586 2092779 2131002 2187081 2203563 2396858 2565342 2664009 2680938 2897694 3015402 3058677 3078114 3131379 3196503 3595287 3645486 3721302 3848013 4021407 4185558 4346541 4374162 4407126 4418089 4523103 4617171 5328018 6117354 6262758 6278337 6393006 6561243 6610689 7190574 7696026 8042814 8693082 8836178 9046206 9176031 9234342 9394137 9548773 9589509 10785861 11544039 12556674 13122486 13221378 13254267 13569309 13851513 15579577 18352062 18788274 18835011 19097546 19179018 19832067 21571722 22770151 23088078 26508534 27138618 27528093 27703026 28646319 31159154 32357583 34632117 37670022 39664134 39762801 40707927 41554539 45540302 46738731 55056186 56505033 57292638 59496201 64715166 68310453 69264234 79525602 81415854 82584279 83109078 85938957 93477462 97072749 113010066 118992402 119288403 122123781 124663617 136620906 140216193 165168558 171877914 178488603 194145498 204931359 238576806 244247562 249327234 257816871 280432386 291218247 296011963 356977206 357865209 409862718 420648579 515633742 582436494 592023926 614794077 715730418 773450613 841297158 888035889 1073595627 1229588154 1261945737 1546901226 1776071778 1844382231 2147191254 2320351839 2523891474 2664107667 3688764462 3785837211 4640703678 5328215334 5533146693 7571674422 7992323001 11066293386 15984646002 23976969003 47953938006 71930907009 143861814018
• Sum of all divisors σ(n): 384562913280
• Sum of proper divisors (its aliquot sum) s(n): 240701099262
• 143861814018 is an abundant number, because the sum of its proper divisors (240701099262) is greater than itself. Its abundance is 96839285244

Bases of 143861814018

• Binary: 10000101111110110101010001001100000010₂
• Hexadecimal: 0x217ED51302
• Base-36: 1U37LY4I

Squares and roots of 143861814018

• 143861814018 squared (143861814018²) is 20696221532549621304324
• 143861814018 cubed (143861814018³) is 2977395972990980553438989867213832
• The square root of 143861814018 is 379291.1994998039
• The cube root of 143861814018 is 5239.8056327347

Scales and comparisons

• 143,861,814,018 seconds is equal to 4,574 years, 18 weeks, 5 days, 7 hours, 18 seconds.
• To count from 1 to 143,861,814,018 would take you about nine thousand, one hundred forty-eight 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 143861814018 cubic inches would be around 436.7 feet tall.

Recreational maths with 143861814018

• 143861814018 backwards is 810418168341
• The number of decimal digits it has is: 12
• The sum of 143861814018's digits is 45
• More coming soon!