420476283942

Names of 420476283942

• Cardinal: 420476283942 can be written as Four hundred twenty billion, four hundred seventy-six million, two hundred eighty-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.20476283942 × 10¹¹

Factors of 420476283942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44669

Divisors of 420476283942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 13 22 26 33 39 66 78 143 286 429 858 19471 25169 38942 50338 58413 75507 116826 151014 214181 253123 276859 327197 428362 506246 553718 642543 654394 759369 830577 981591 1285086 1518738 1661154 1963182 2784353 3599167 5568706 7198334 8353059 10797501 16706118 21595002 490065599 980131198 1470196797 2940393594 5390721589 6370852787 10781443178 12741705574 16172164767 19112558361 32344329534 38225116722 70079380657 140158761314 210238141971 420476283942
• Sum of all divisors σ(n): 988062243840
• Sum of proper divisors (its aliquot sum) s(n): 567585959898
• 420476283942 is an abundant number, because the sum of its proper divisors (567585959898) is greater than itself. Its abundance is 147109675956

Bases of 420476283942

• Binary: 110000111100110010101101110110000100110₂
• Hexadecimal: 0x61E656EC26
• Base-36: 5D5WQ146

Squares and roots of 420476283942

• 420476283942 squared (420476283942²) is 176800305357673407059364
• 420476283942 cubed (420476283942³) is 74340335396605387375195684513932888
• The square root of 420476283942 is 648441.4267626645
• The cube root of 420476283942 is 7491.7021350259

Scales and comparisons

• 420,476,283,942 seconds is equal to 13,369 years, 43 weeks, 6 days, 15 hours, 45 minutes, 42 seconds.
• To count from 1 to 420,476,283,942 would take you about twenty-six thousand, seven hundred thirty-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 420476283942 cubic inches would be around 624.3 feet tall.

Recreational maths with 420476283942

• 420476283942 backwards is 249382674024
• The number of decimal digits it has is: 12
• The sum of 420476283942's digits is 51
• More coming soon!