472830840

Names of 472830840

• Cardinal: 472830840 can be written as Four hundred seventy-two million, eight hundred thirty thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.7283084 × 10⁸

Factors of 472830840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9734

Divisors of 472830840

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 137 180 274 360 411 548 685 822 1096 1233 1370 1644 2055 2466 2740 3288 4110 4932 5480 6165 8220 9587 9864 12330 16440 19174 24660 28761 38348 47935 49320 57522 76696 86283 95870 115044 143805 172566 191740 230088 287610 345132 383480 431415 575220 690264 862830 1150440 1313419 1725660 2626838 3451320 3940257 5253676 6567095 7880514 10507352 11820771 13134190 15761028 19701285 23641542 26268380 31522056 39402570 47283084 52536760 59103855 78805140 94566168 118207710 157610280 236415420 472830840
• Sum of all divisors σ(n): 1548078480
• Sum of proper divisors (its aliquot sum) s(n): 1075247640
• 472830840 is an abundant number, because the sum of its proper divisors (1075247640) is greater than itself. Its abundance is 602416800

Bases of 472830840

• Binary: 11100001011101101001101111000₂
• Hexadecimal: 0x1C2ED378
• Base-36: 7TIEM0

Squares and roots of 472830840

• 472830840 squared (472830840²) is 223569003255105600
• 472830840 cubed (472830840³) is 105710319607074315136704000
• The square root of 472830840 is 21744.6738306189
• The cube root of 472830840 is 779.0558596117

Scales and comparisons

• 472,830,840 seconds is equal to 15 years, 1 week, 5 days, 13 hours, 54 minutes.
• To count from 1 to 472,830,840 would take you about twenty-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 472830840 cubic inches would be around 64.9 feet tall.

Recreational maths with 472830840

• 472830840 backwards is 048038274
• 472830840 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 472830840's digits is 36
• More coming soon!