42344389321421913

Names of 42344389321421913

• Cardinal: 42344389321421913 can be written as Forty-two quadrillion, three hundred forty-four trillion, three hundred eighty-nine billion, three hundred twenty-one million, four hundred twenty-one thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 4.2344389321421913 × 10¹⁶

Factors of 42344389321421913

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6894

Divisors of 42344389321421913

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 11 27 33 53 81 99 121 159 243 297 363 477 583 891 1089 1331 1431 1749 2673 2809 3267 3993 4293 5247 6413 6827 8427 9801 11979 12879 15741 19239 20481 25281 29403 30899 35937 47223 57717 61443 70543 75097 75843 92697 107811 141669 173151 184329 211629 225291 227529 278091 323433 339889 361831 519453 552987 634887 675873 682587 826067 834273 1019667 1085493 1558359 1658961 1904661 2027619 2478201 2502819 3059001 3256479 3738779 3980141 5713983 6082857 7434603 7508457 9086737 9177003 9769437 11216337 11940423 17141949 18248571 19177043 22303809 27260211 27531009 29308311 33649011 35821269 43781551 46607929 57531129 66911427 81780633 82593027 87924933 100947033 107463807 131344653 139823787 172593387 200734281 210947473 245341899 302841099 322391421 394033959 419471361 481597061 512687219 517780161 632842419 736025697 908523297 967174263 1182101877 1258414083 1444791183 1538061657 1553340483 1898527257 2208077091 2320422203 2470220237 3546305631 3775242249 4334373549 4614184971 4660021449 5639559409 5695581771 6961266609 7410660711 10638916893 11325726747 13003120647 13842554913 16918678227 17086745313 20883799827 22231982133 25524644233 27172422607 39009361941 41527664739 50756034681 51260235939 62035153499 62651399481 66695946399 76573932699 81517267821 117028085823 124582994217 130921672561 152268104043 186105460497 187954198443 200087839197 229721798097 244551803463 298896648677 392765017683 456804312129 558316381491 563862595329 600263517591 689165394291 733655410389 896689946031 1178295053049 1370412936387 1440138398171 1674949144473 2067496182873 2200966231167 2690069838093 3287863135447 3534885159147 4320415194513 5024847433419 6202488548619 6602898693501 8070209514279 9863589406341 10604655477441 12961245583539 15074542300257 15841522379881 24210628542837 29590768219023 31813966432323 38883736750617 47524567139643 72631885628511 88772304657069 116651210251851 142573701418929 174256746178691 266316913971207 349953630755553 427721104256787 522770238536073 798950741913621 1283163312770361 1568310715608219 3849489938311083 4704932146824657 14114796440473971 42344389321421913
• Sum of all divisors σ(n): 71119260634976736
• Sum of proper divisors (its aliquot sum) s(n): 28774871313554823
• 42344389321421913 is a deficient number, because the sum of its proper divisors (28774871313554823) is less than itself. Its deficiency is 13569518007867090

Bases of 42344389321421913

• Binary: 10010110011011111111111101101011101110111111010001011001₂
• Hexadecimal: 0x966FFF6BBBF459
• Base-36: BKXTZWM8OK9

Squares and roots of 42344389321421913

• 42344389321421913 squared (42344389321421913²) is 1793047307004150137704360156579569
• 42344389321421913 cubed (42344389321421913³) is 75925493239510853562129229666455049157125604695497
• The square root of 42344389321421913 is 205777523.8489906433
• The cube root of 42344389321421913 is 348550.1639269177

Scales and comparisons

• 42,344,389,321,421,913 seconds is equal to 1,346,420,600 years, 32 weeks, 3 days, 13 hours, 38 minutes, 33 seconds.
• To count from 1 to 42,344,389,321,421,913 would take you about four billion, thirty-nine million, two hundred sixty-one thousand, eight hundred one 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 42344389321421913 cubic inches would be around 29045.8 feet tall.

Recreational maths with 42344389321421913

• 42344389321421913 backwards is 31912412398344324
• The number of decimal digits it has is: 17
• The sum of 42344389321421913's digits is 63
• More coming soon!