213132438820

Names of 213132438820

• Cardinal: 213132438820 can be written as Two hundred thirteen billion, one hundred thirty-two million, four hundred thirty-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.1313243882 × 10¹¹

Factors of 213132438820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 80125010

Divisors of 213132438820

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 266 380 532 665 1330 2660 80124977 160249954 320499908 400624885 560874839 801249770 1121749678 1522374563 1602499540 2243499356 2804374195 3044749126 5608748390 6089498252 7611872815 10656621941 11217496780 15223745630 21313243882 30447491260 42626487764 53283109705 106566219410 213132438820
• Sum of all divisors σ(n): 538439852160
• Sum of proper divisors (its aliquot sum) s(n): 325307413340
• 213132438820 is an abundant number, because the sum of its proper divisors (325307413340) is greater than itself. Its abundance is 112174974520

Bases of 213132438820

• Binary: 11000110011111101011101110110100100100₂
• Hexadecimal: 0x319FAEED24
• Base-36: 2PWTJUAS

Squares and roots of 213132438820

• 213132438820 squared (213132438820²) is 45425436477361042992400
• 213132438820 cubed (213132438820³) is 9681634060882948810629082724968000
• The square root of 213132438820 is 461662.6894389453
• The cube root of 213132438820 is 5973.3301363005

Scales and comparisons

• 213,132,438,820 seconds is equal to 6,776 years, 49 weeks, 3 days, 15 hours, 13 minutes, 40 seconds.
• To count from 1 to 213,132,438,820 would take you about thirteen thousand, five hundred fifty-three 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 213132438820 cubic inches would be around 497.8 feet tall.

Recreational maths with 213132438820

• 213132438820 backwards is 028834231312
• The number of decimal digits it has is: 12
• The sum of 213132438820's digits is 37
• More coming soon!