149438102015187600

Names of 149438102015187600

• Cardinal: 149438102015187600 can be written as One hundred forty-nine quadrillion, four hundred thirty-eight trillion, one hundred two billion, fifteen million, one hundred eighty-seven thousand, six hundred.

Scientific notation

• Scientific notation: 1.494381020151876 × 10¹⁷

Factors of 149438102015187600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 124531751679333

Divisors of 149438102015187600

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 124531751679323 249063503358646 373595255037969 498127006717292 622658758396615 747190510075938 996254013434584 1245317516793230 1494381020151876 1867976275189845 1992508026869168 2490635033586460 2988762040303752 3113293791983075 3735952550379690 4981270067172920 5977524080607504 6226587583966150 7471905100759380 9339881375949225 9962540134345840 12453175167932300 14943810201518760 18679762751898450 24906350335864600 29887620403037520 37359525503796900 49812700671729200 74719051007593800 149438102015187600
• Sum of all divisors σ(n): 478700053455321456
• Sum of proper divisors (its aliquot sum) s(n): 329261951440133856
• 149438102015187600 is an abundant number, because the sum of its proper divisors (329261951440133856) is greater than itself. Its abundance is 179823849424946256

Bases of 149438102015187600

• Binary: 1000010010111010010010100101111010100001100001101010010000₂
• Hexadecimal: 0x212E9297A861A90
• Base-36: 14VFDWBUDYMO

Squares and roots of 149438102015187600

• 149438102015187600 squared (149438102015187600²) is 22331746333901616236101063193760000
• 149438102015187600 cubed (149438102015187600³) is 3337213786822881415676090950604961150881549376000000
• The square root of 149438102015187600 is 386572246.8248174693
• The cube root of 149438102015187600 is 530665.0036497389

Scales and comparisons

• 149,438,102,015,187,600 seconds is equal to 4,751,669,401 years, 35 weeks, 3 days, 19 hours, 40 minutes.
• To count from 1 to 149,438,102,015,187,600 would take you about fourteen billion, two hundred fifty-five million, eight thousand, two hundred five 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 149438102015187600 cubic inches would be around 44222.1 feet tall.

Recreational maths with 149438102015187600

• 149438102015187600 backwards is 006781510201834941
• 149438102015187600 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 149438102015187600's digits is 60
• More coming soon!