388241943441212

Names of 388241943441212

• Cardinal: 388241943441212 can be written as Three hundred eighty-eight trillion, two hundred forty-one billion, nine hundred forty-three million, four hundred forty-one thousand, two hundred twelve.

Scientific notation

• Scientific notation: 3.88241943441212 × 10¹⁴

Factors of 388241943441212

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 293499

Divisors of 388241943441212

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 7 14 23 28 46 49 92 98 161 196 322 644 1127 2254 4508 293467 586934 1173868 2054269 4108538 6749741 8217076 13499482 14379883 26998964 28759766 47248187 57519532 94496374 188992748 330737309 661474618 1322949236 86122880089 172245760178 344491520356 602860160623 1205720321246 1980826242047 2411440642492 3961652484094 4220021124361 7923304968188 8440042248722 13865783694329 16880084497444 27731567388658 55463134777316 97060485860303 194120971720606 388241943441212
• Sum of all divisors σ(n): 824715509981832
• Sum of proper divisors (its aliquot sum) s(n): 436473566540620
• 388241943441212 is an abundant number, because the sum of its proper divisors (436473566540620) is greater than itself. Its abundance is 48231623099408

Bases of 388241943441212

• Binary: 1011000010001101010011111001000000010111100111100₂
• Hexadecimal: 0x1611A9F202F3C
• Base-36: 3TMBVX0JEK

Squares and roots of 388241943441212

• 388241943441212 squared (388241943441212²) is 150731806647009257504500028944
• 388241943441212 cubed (388241943441212³) is 58520409551039871146874671002850264962440128
• The square root of 388241943441212 is 19703856.0551281941
• The cube root of 388241943441212 is 72951.4873424479

Scales and comparisons

• 388,241,943,441,212 seconds is equal to 12,344,892 years, 46 weeks, 2 days, 1 hour, 13 minutes, 32 seconds.
• To count from 1 to 388,241,943,441,212 would take you about thirty million, eight hundred sixty-two thousand, two hundred thirty-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 388241943441212 cubic inches would be around 6079.3 feet tall.

Recreational maths with 388241943441212

• 388241943441212 backwards is 212144349142883
• The number of decimal digits it has is: 15
• The sum of 388241943441212's digits is 56
• More coming soon!