42478707987146704

Names of 42478707987146704

• Cardinal: 42478707987146704 can be written as Forty-two quadrillion, four hundred seventy-eight trillion, seven hundred seven billion, nine hundred eighty-seven million, one hundred forty-six thousand, seven hundred four.

Scientific notation

• Scientific notation: 4.2478707987146704 × 10¹⁶

Factors of 42478707987146704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 42255

Divisors of 42478707987146704

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 13 14 16 23 26 28 31 46 52 56 62 91 92 104 112 124 161 182 184 208 217 248 299 322 364 368 403 434 496 529 598 644 713 728 806 868 1058 1196 1288 1426 1456 1612 1736 2093 2116 2392 2576 2821 2852 3224 3472 3703 4186 4232 4784 4991 5642 5704 6448 6877 7406 8372 8464 9269 9982 11284 11408 13754 14812 16399 16744 18538 19964 22568 27508 29624 32798 33488 37076 39928 42179 45136 48139 55016 59248 64883 65596 74152 79856 84358 96278 110032 114793 129766 131192 148304 168716 192556 213187 229586 259532 262384 295253 337432 385112 426374 459172 519064 548327 590506 674864 770224 852748 918344 970117 1038128 1096654 1181012 1307549 1492309 1705496 1836688 1940234 2193308 2362024 2615098 2984618 3410992 3838289 3880468 4386616 4724048 5230196 5969236 6790819 7676578 7760936 8773232 9152843 10460392 11938472 12611521 13581638 15353156 15521872 16998137 18305686 20920784 22312691 23876944 25223042 27163276 30073627 30706312 33996274 36611372 44625382 50446084 54326552 60147254 61412624 67992548 73222744 88280647 89250764 100892168 108653104 118986959 120294508 135985096 146445488 156188837 176561294 178501528 201784336 210515389 237973918 240589016 271970192 290064983 312377674 353122588 357003056 390957151 421030778 475947836 481178032 580129966 624755348 691693421 706245176 781914302 842061556 951895672 1160259932 1249510696 1383386842 1412490352 1563828604 1684123112 1779068041 1903791344 2030454881 2320519864 2499021392 2736700057 2766773684 3127657208 3368246224 3558136082 4060909762 4641039728 4841853947 5473400114 5533547368 6255314416 7116272164 8121819524 8992014473 9683707894 10946800228 11067094736 12453476287 14232544328 16243639048 17984028946 19367415788 21893600456 23127884533 24906952574 28465088656 32487278096 35968057892 38734831576 40918564943 43787200912 46255769066 49813905148 55151109271 62944101311 71936115784 77469663152 81837129886 92511538132 99627810296 110302218542 125888202622 143872231568 161895191731 163674259772 185023076264 199255620592 220604437084 251776405244 286429954601 323790383462 327348519544 370046152528 386057764897 441208874168 503552810488 531941344259 572859909202 647580766924 654697039088 716964420523 772115529794 882417748336 941126993689 1007105620976 1063882688518 1145719818404 1268475513233 1295161533848 1433928841046 1544231059588 1882253987378 2127765377036 2291439636808 2536951026466 2590323067696 2867857682092 3088462119176 3723589409813 3764507974756 4255530754072 4582879273616 5018750943661 5073902052932 5735715364184 6176924238352 6587888955823 7447178819626 7529015949512 8511061508144 8879328592631 10037501887322 10147804105864 11471430728368 12234650917957 13175777911646 14894357639252 15058031899024 16490181672029 17758657185262 20075003774644 20295608211728 24469301835914 26351555823292 29174936804359 29788715278504 32980363344058 35517314370524 40150007549288 48938603671828 52703111646584 58349873608718 59577430557008 65960726688116 71034628741048 80300015098576 85642556425699 97877207343656 105406223293168 115431271704203 116699747217436 131921453376232 142069257482096 171285112851398 195754414687312 204224557630513 230862543408406 233399494434872 263842906752464 342570225702796 379274178456667 408449115261026 461725086816812 466798988869744 685140451405592 758548356913334 816898230522052 923450173633624 1370280902811184 1517096713826668 1633796461044104 1846900347267248 2654919249196669 3034193427653336 3267592922088208 5309838498393338 6068386855306672 10619676996786676 21239353993573352 42478707987146704
• Sum of all divisors σ(n): 109309442882673152
• Sum of proper divisors (its aliquot sum) s(n): 66830734895526448
• 42478707987146704 is an abundant number, because the sum of its proper divisors (66830734895526448) is greater than itself. Its abundance is 24352026908379744

Bases of 42478707987146704

• Binary: 10010110111010100010100011101100000101110110011111010000₂
• Hexadecimal: 0x96EA28EC1767D0
• Base-36: BM9G11RT3V4

Squares and roots of 42478707987146704

• 42478707987146704 squared (42478707987146704²) is 1804440632257281184922071218063616
• 42478707987146704 cubed (42478707987146704³) is 76650306697799418767368682802294551189275796721664
• The square root of 42478707987146704 is 206103634.0949540463
• The cube root of 42478707987146704 is 348918.3148513353

Scales and comparisons

• 42,478,707,987,146,704 seconds is equal to 1,350,691,518 years, 37 weeks, 3 days, 4 hours, 45 minutes, 4 seconds.
• To count from 1 to 42,478,707,987,146,704 would take you about four billion, fifty-two million, seventy-four thousand, five hundred fifty-six 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 42478707987146704 cubic inches would be around 29076.5 feet tall.

Recreational maths with 42478707987146704

• 42478707987146704 backwards is 40764178970787424
• The number of decimal digits it has is: 17
• The sum of 42478707987146704's digits is 85
• More coming soon!