421643139714

Names of 421643139714

• Cardinal: 421643139714 can be written as Four hundred twenty-one billion, six hundred forty-three million, one hundred thirty-nine thousand, seven hundred fourteen.

Scientific notation

• Scientific notation: 4.21643139714 × 10¹¹

Factors of 421643139714

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 524626

Divisors of 421643139714

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 53 54 106 159 281 318 477 562 843 954 1431 1686 2529 2862 5058 7587 14893 15174 29786 44679 89358 134037 268074 402111 524287 804222 1048574 1572861 3145722 4718583 9437166 14155749 27787211 28311498 55574422 83361633 147324647 166723266 250084899 294649294 441973941 500169798 750254697 883947882 1325921823 1500509394 2651843646 3977765469 7808206291 7955530938 15616412582 23424618873 46849237746 70273856619 140547713238 210821569857 421643139714
• Sum of all divisors σ(n): 958062919680
• Sum of proper divisors (its aliquot sum) s(n): 536419779966
• 421643139714 is an abundant number, because the sum of its proper divisors (536419779966) is greater than itself. Its abundance is 114776640252

Bases of 421643139714

• Binary: 110001000101011111000111011101010000010₂
• Hexadecimal: 0x622BE3BA82
• Base-36: 5DP7FSSI

Squares and roots of 421643139714

• 421643139714 squared (421643139714²) is 177782937267879724001796
• 421643139714 cubed (421643139714³) is 74960955857205907911837030014926344
• The square root of 421643139714 is 649340.5421764453
• The cube root of 421643139714 is 7498.6257613311

Scales and comparisons

• 421,643,139,714 seconds is equal to 13,406 years, 49 weeks, 1 day, 22 hours, 21 minutes, 54 seconds.
• To count from 1 to 421,643,139,714 would take you about twenty-six thousand, eight hundred thirteen 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 421643139714 cubic inches would be around 624.9 feet tall.

Recreational maths with 421643139714

• 421643139714 backwards is 417931346124
• The number of decimal digits it has is: 12
• The sum of 421643139714's digits is 45
• More coming soon!