42231000

Names of 42231000

• Cardinal: 42231000 can be written as Forty-two million, two hundred thirty-one thousand.

Scientific notation

• Scientific notation: 4.2231 × 10⁷

Factors of 42231000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2028

Divisors of 42231000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 125 140 150 168 175 200 210 250 280 300 350 375 420 500 525 600 700 750 840 875 1000 1050 1400 1500 1750 2011 2100 2625 3000 3500 4022 4200 5250 6033 7000 8044 10055 10500 12066 14077 16088 20110 21000 24132 28154 30165 40220 42231 48264 50275 56308 60330 70385 80440 84462 100550 112616 120660 140770 150825 168924 201100 211155 241320 251375 281540 301650 337848 351925 402200 422310 502750 563080 603300 703850 754125 844620 1005500 1055775 1206600 1407700 1508250 1689240 1759625 2011000 2111550 2815400 3016500 3519250 4223100 5278875 6033000 7038500 8446200 10557750 14077000 21115500 42231000
• Sum of all divisors σ(n): 150658560
• Sum of proper divisors (its aliquot sum) s(n): 108427560
• 42231000 is an abundant number, because the sum of its proper divisors (108427560) is greater than itself. Its abundance is 66196560

Bases of 42231000

• Binary: 10100001000110010011011000₂
• Hexadecimal: 0x28464D8
• Base-36: P55NC

Squares and roots of 42231000

• 42231000 squared (42231000²) is 1783457361000000
• 42231000 cubed (42231000³) is 75317187812391000000000
• The square root of 42231000 is 6498.5382971865
• The cube root of 42231000 is 348.2387712657

Scales and comparisons

• 42,231,000 seconds is equal to 1 year, 17 weeks, 5 days, 18 hours, 50 minutes.
• To count from 1 to 42,231,000 would take you about two 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 42231000 cubic inches would be around 29 feet tall.

Recreational maths with 42231000

• 42231000 backwards is 00013224
• 42231000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42231000's digits is 12
• More coming soon!