421412717901

Names of 421412717901

• Cardinal: 421412717901 can be written as Four hundred twenty-one billion, four hundred twelve million, seven hundred seventeen thousand, nine hundred one.

Scientific notation

• Scientific notation: 4.21412717901 × 10¹¹

Factors of 421412717901

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 69

Divisors of 421412717901

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 7 21 49 59 147 177 343 413 1029 1239 2401 2891 3481 7203 8673 10443 16807 20237 24367 50421 60711 73101 117649 141659 170569 352947 424977 511707 823543 991613 1193983 2470629 2974839 3581949 5764801 6941291 8357881 17294403 20823873 25073643 40353607 48589037 58505167 121060821 145767111 175515501 340123259 409536169 1020369777 1228608507 2380862813 2866753183 7142588439 8600259549 20067272281 60201816843 140470905967 421412717901
• Sum of all divisors σ(n): 666829902112
• Sum of proper divisors (its aliquot sum) s(n): 245417184211
• 421412717901 is a deficient number, because the sum of its proper divisors (245417184211) is less than itself. Its deficiency is 175995533690

Bases of 421412717901

• Binary: 110001000011110001001111100010101001101₂
• Hexadecimal: 0x621E27C54D
• Base-36: 5DLE926L

Squares and roots of 421412717901

• 421412717901 squared (421412717901²) is 177588678808707805845801
• 421412717901 cubed (421412717901³) is 74838127805225279327233215518383701
• The square root of 421412717901 is 649163.0903717493
• The cube root of 421412717901 is 7497.2595493037

Scales and comparisons

• 421,412,717,901 seconds is equal to 13,399 years, 32 weeks, 2 days, 18 minutes, 21 seconds.
• To count from 1 to 421,412,717,901 would take you about twenty-six thousand, seven hundred ninety-nine 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 421412717901 cubic inches would be around 624.8 feet tall.

Recreational maths with 421412717901

• 421412717901 backwards is 109717214124
• The number of decimal digits it has is: 12
• The sum of 421412717901's digits is 39
• More coming soon!