421382846484

Names of 421382846484

• Cardinal: 421382846484 can be written as Four hundred twenty-one billion, three hundred eighty-two million, eight hundred forty-six thousand, four hundred eighty-four.

Scientific notation

• Scientific notation: 4.21382846484 × 10¹¹

Factors of 421382846484

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 144507154

Divisors of 421382846484

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 2916 144507149 289014298 433521447 578028596 867042894 1300564341 1734085788 2601128682 3901693023 5202257364 7803386046 11705079069 15606772092 23410158138 35115237207 46820316276 70230474414 105345711621 140460948828 210691423242 421382846484
• Sum of all divisors σ(n): 1105624204650
• Sum of proper divisors (its aliquot sum) s(n): 684241358166
• 421382846484 is an abundant number, because the sum of its proper divisors (684241358166) is greater than itself. Its abundance is 262858511682

Bases of 421382846484

• Binary: 110001000011100010111111111100000010100₂
• Hexadecimal: 0x621C5FF814
• Base-36: 5DKWGT90

Squares and roots of 421382846484

• 421382846484 squared (421382846484²) is 177563503310958311162256
• 421382846484 cubed (421382846484³) is 74822214456842771747408823663107904
• The square root of 421382846484 is 649140.0823273817
• The cube root of 421382846484 is 7497.0823998817

Scales and comparisons

• 421,382,846,484 seconds is equal to 13,398 years, 34 weeks, 6 days, 6 hours, 41 minutes, 24 seconds.
• To count from 1 to 421,382,846,484 would take you about twenty-six thousand, seven hundred ninety-seven 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 421382846484 cubic inches would be around 624.8 feet tall.

Recreational maths with 421382846484

• 421382846484 backwards is 484648283124
• 421382846484 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421382846484's digits is 54
• More coming soon!