426421694780818

Names of 426421694780818

• Cardinal: 426421694780818 can be written as Four hundred twenty-six trillion, four hundred twenty-one billion, six hundred ninety-four million, seven hundred eighty thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 4.26421694780818 × 10¹⁴

Factors of 426421694780818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 464

Divisors of 426421694780818

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 11 17 22 34 97 121 187 194 242 337 374 674 1067 1649 2057 2134 3298 3707 4114 5729 7414 9409 11458 11737 18139 18818 23474 32689 36278 40777 63019 65378 81554 103499 113569 126038 159953 199529 206998 227138 319906 359579 399058 555713 693209 719158 912673 1111426 1138489 1249259 1386418 1759483 1825346 1930673 2276978 2498518 3170833 3518966 3861346 3955369 6112843 6341666 7910738 10039403 11016193 12225686 13741849 15515441 19354313 20078806 21237403 22032386 27483698 31030882 34879163 38708626 42474806 53904161 67241273 69758326 107808322 110433433 121178123 134482546 170669851 187275281 220866866 233611433 242356246 307570801 341339702 374550562 383670793 467222866 592945771 615141602 767341586 1068570721 1185891542 1332959353 1877368361 2060028091 2137141442 2665918706 3383278811 3754736722 4120056182 5228703617 6522403481 6766557622 10457407234 11754277931 13044806962 18165702257 22660309001 23508555862 36331404514 37216066921 45320618002 57515739787 74432133842 103651359937 115031479574 129297057241 199822724827 207302719874 258594114482 399645449654 632673137657 1140164959307 1265346275314 1762073118929 2198049973097 2280329918614 3524146237858 4396099946194 12541814552377 19382804308219 25083629104754 38765608616438 213210847390409 426421694780818
• Sum of all divisors σ(n): 754417082641320
• Sum of proper divisors (its aliquot sum) s(n): 327995387860502
• 426421694780818 is a deficient number, because the sum of its proper divisors (327995387860502) is less than itself. Its deficiency is 98426306920316

Bases of 426421694780818

• Binary: 1100000111101010000001001101001000101010110010010₂
• Hexadecimal: 0x183D409A45592
• Base-36: 475JF76V0Y

Squares and roots of 426421694780818

• 426421694780818 squared (426421694780818²) is 181835461779745105141060749124
• 426421694780818 cubed (426421694780818³) is 77538585783371564218396247104397868065503432
• The square root of 426421694780818 is 20649980.5031583021
• The cube root of 426421694780818 is 75268.4715914797

Scales and comparisons

• 426,421,694,780,818 seconds is equal to 13,558,890 years, 46 weeks, 4 hours, 26 minutes, 58 seconds.
• To count from 1 to 426,421,694,780,818 would take you about thirty-three million, eight hundred ninety-seven thousand, two hundred twenty-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 426421694780818 cubic inches would be around 6272.4 feet tall.

Recreational maths with 426421694780818

• 426421694780818 backwards is 818087496124624
• The number of decimal digits it has is: 15
• The sum of 426421694780818's digits is 70
• More coming soon!