420354201834

Names of 420354201834

• Cardinal: 420354201834 can be written as Four hundred twenty billion, three hundred fifty-four million, two hundred one thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 4.20354201834 × 10¹¹

Factors of 420354201834

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10770

Divisors of 420354201834

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 47 54 63 94 126 141 189 282 329 378 423 658 846 987 1269 1974 2209 2538 2961 4418 5922 6627 8883 10711 13254 15463 17766 19881 21422 30926 32133 39762 46389 59643 64266 74977 92778 96399 103823 119286 139167 149954 192798 207646 224931 278334 289197 311469 417501 449862 503417 578394 622938 674793 726761 835002 934407 1006834 1349586 1453522 1510251 1868814 2024379 2180283 2803221 3020502 3523919 4048758 4360566 4530753 5606442 6540849 7047838 9061506 10571757 13081698 13592259 19622547 21143514 23660599 27184518 31715271 39245094 47321198 63430542 70981797 95145813 141963594 165624193 190291626 212945391 331248386 425890782 496872579 638836173 993745158 1112048153 1277672346 1490617737 2224096306 2981235474 3336144459 4471853211 6672288918 7784337071 8943706422 10008433377 15568674142 20016866754 23353011213 30025300131 46706022426 60050600262 70059033639 140118067278 210177100917 420354201834
• Sum of all divisors σ(n): 1090875801600
• Sum of proper divisors (its aliquot sum) s(n): 670521599766
• 420354201834 is an abundant number, because the sum of its proper divisors (670521599766) is greater than itself. Its abundance is 250167397932

Bases of 420354201834

• Binary: 110000111011111000100000001100011101010₂
• Hexadecimal: 0x61DF1018EA
• Base-36: 5D3W1DYI

Squares and roots of 420354201834

• 420354201834 squared (420354201834²) is 176697654999499208963556
• 420354201834 cubed (420354201834³) is 74275601733253989653589960774361704
• The square root of 420354201834 is 648347.2848975309
• The cube root of 420354201834 is 7490.9770118311

Scales and comparisons

• 420,354,201,834 seconds is equal to 13,365 years, 50 weeks, 16 hours, 3 minutes, 54 seconds.
• To count from 1 to 420,354,201,834 would take you about twenty-six thousand, seven hundred thirty-one 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 420354201834 cubic inches would be around 624.2 feet tall.

Recreational maths with 420354201834

• 420354201834 backwards is 438102453024
• The number of decimal digits it has is: 12
• The sum of 420354201834's digits is 36
• More coming soon!