420035054635521

Names of 420035054635521

• Cardinal: 420035054635521 can be written as Four hundred twenty trillion, thirty-five billion, fifty-four million, six hundred thirty-five thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 4.20035054635521 × 10¹⁴

Factors of 420035054635521

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2256469739

Divisors of 420035054635521

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 37 39 43 111 117 129 333 387 481 559 1443 1591 1677 4329 4773 5031 14319 20683 62049 186147 2256469643 6769408929 20308226787 29334105359 83489376791 88002316077 97028194649 250468130373 264006948231 291084583947 751404391119 873253751841 1085361898283 1261366530437 3256085694849 3590043202013 3784099591311 9768257084547 10770129606039 11352298773933 32310388818117 46670561626169 140011684878507 420035054635521
• Sum of all divisors σ(n): 686652738547776
• Sum of proper divisors (its aliquot sum) s(n): 266617683912255
• 420035054635521 is a deficient number, because the sum of its proper divisors (266617683912255) is less than itself. Its deficiency is 153417370723266

Bases of 420035054635521

• Binary: 1011111100000010100001000001110011000101000000001₂
• Hexadecimal: 0x17E0508398A01
• Base-36: 44W1FUJNY9

Squares and roots of 420035054635521

• 420035054635521 squared (420035054635521²) is 176429447122665111510154941441
• 420035054635521 cubed (420035054635521³) is 74106552461483403401927206708582451353525761
• The square root of 420035054635521 is 20494756.7596085657
• The cube root of 420035054635521 is 74890.8073038417

Scales and comparisons

• 420,035,054,635,521 seconds is equal to 13,355,815 years, 25 weeks, 1 day, 1 hour, 25 minutes, 21 seconds.
• To count from 1 to 420,035,054,635,521 would take you about thirty-three million, three hundred eighty-nine thousand, five hundred thirty-eight 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 420035054635521 cubic inches would be around 6240.9 feet tall.

Recreational maths with 420035054635521

• 420035054635521 backwards is 125536450530024
• The number of decimal digits it has is: 15
• The sum of 420035054635521's digits is 45
• More coming soon!