243073216386

Names of 243073216386

• Cardinal: 243073216386 can be written as Two hundred forty-three billion, seventy-three million, two hundred sixteen thousand, three hundred eighty-six.

Scientific notation

• Scientific notation: 2.43073216386 × 10¹¹

Factors of 243073216386

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8288

Divisors of 243073216386

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 39 42 54 61 63 66 77 78 81 91 99 117 122 126 143 154 162 182 183 189 198 231 234 243 273 286 297 351 366 378 427 429 462 486 546 549 567 594 671 693 702 793 819 854 858 891 1001 1053 1098 1134 1281 1287 1342 1386 1586 1638 1647 1701 1782 2002 2013 2079 2106 2379 2457 2562 2574 2673 3003 3159 3294 3402 3843 3861 4026 4158 4697 4758 4914 4941 5346 5551 6006 6039 6237 6318 7137 7371 7686 7722 8191 8723 9009 9394 9882 11102 11529 11583 12078 12474 14091 14274 14742 14823 16382 16653 17446 18018 18117 18711 21411 22113 23058 23166 24573 26169 27027 28182 29646 33306 34587 34749 36234 37422 42273 42822 44226 49146 49959 52338 54054 54351 57337 61061 64233 69174 69498 73719 78507 81081 84546 90101 99918 103761 106483 108702 114674 122122 126819 128466 147438 149877 157014 162162 163053 172011 180202 183183 192699 207522 212966 221157 235521 243243 253638 270303 299754 319449 326106 344022 366366 380457 385398 442314 449631 471042 486486 499651 516033 540606 549549 630707 638898 663471 706563 745381 760914 810909 899262 958347 999302 1032066 1099098 1141371 1171313 1261414 1326942 1348893 1413126 1490762 1498953 1548099 1621818 1648647 1892121 1916694 1990413 2119689 2236143 2282742 2342626 2432727 2697786 2875041 2997906 3096198 3297294 3497557 3513939 3784242 3980826 4239378 4472286 4496859 4644297 4865454 4945941 5496161 5676363 5750082 6495463 6708429 6995114 7027878 7298181 8199191 8625123 8993718 9288594 9891882 10492671 10541817 10992322 11352726 12990926 13416858 13490577 13932891 14596362 14837823 16398382 16488483 17029089 17250246 19486389 20125287 20985342 21083634 21894543 24597573 25875369 26981154 27865782 29675646 31478013 31625451 32976966 34058178 38473127 38972778 40250574 40471731 43789086 45468241 49195146 49465449 51087267 51750738 58459167 60375861 62956026 63250902 71450093 73792719 76946254 80943462 90936482 94434039 94876353 98930898 102174534 115419381 116918334 120751722 121415193 136404723 142900186 147585438 148396347 153261801 175377501 181127583 188868078 189752706 214350279 221378157 230838762 242830386 272809446 283302117 284629059 296792694 306523602 346258143 350755002 362255166 409214169 428700558 442756314 445189041 500150651 526132503 566604234 569258118 643050837 664134471 692516286 818428338 849906351 890378082 1000301302 1038774429 1052265006 1227642507 1286101674 1328268942 1335567123 1500451953 1578397509 1699812702 1929152511 1992403413 2077548858 2455285014 2671134246 3000903906 3116323287 3156795018 3682927521 3858305022 3984806826 4501355859 5787457533 6232646574 7365855042 9002711718 9348969861 11048782563 11574915066 13504067577 17362372599 18697939722 22097565126 27008135154 34724745198 40512202731 81024405462 121536608193 243073216386
• Sum of all divisors σ(n): 745424289792
• Sum of proper divisors (its aliquot sum) s(n): 502351073406
• 243073216386 is an abundant number, because the sum of its proper divisors (502351073406) is greater than itself. Its abundance is 259277857020

Bases of 243073216386

• Binary: 11100010011000010010101110111110000010₂
• Hexadecimal: 0x38984AEF82
• Base-36: 33NZIM4I

Squares and roots of 243073216386

• 243073216386 squared (243073216386²) is 59084588524235178900996
• 243073216386 cubed (243073216386³) is 14361880971429190046155222378920456
• The square root of 243073216386 is 493024.5596174697
• The cube root of 243073216386 is 6240.8781396369

Scales and comparisons

• 243,073,216,386 seconds is equal to 7,728 years, 50 weeks, 5 days, 9 hours, 53 minutes, 6 seconds.
• To count from 1 to 243,073,216,386 would take you about fifteen thousand, four hundred fifty-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 243073216386 cubic inches would be around 520.1 feet tall.

Recreational maths with 243073216386

• 243073216386 backwards is 683612370342
• The number of decimal digits it has is: 12
• The sum of 243073216386's digits is 45
• More coming soon!