3988998588744

Names of 3988998588744

• Cardinal: 3988998588744 can be written as Three trillion, nine hundred eighty-eight billion, nine hundred ninety-eight million, five hundred eighty-eight thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 3.988998588744 × 10¹²

Factors of 3988998588744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1420583561

Divisors of 3988998588744

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 216 234 312 351 468 702 936 1404 2808 1420583543 2841167086 4261750629 5682334172 8523501258 11364668344 12785251887 17047002516 18467586059 25570503774 34094005032 36935172118 38355755661 51141007548 55402758177 73870344236 76711511322 102282015096 110805516354 147740688472 153423022644 166208274531 221611032708 306846045288 332416549062 443222065416 498624823593 664833098124 997249647186 1329666196248 1994499294372 3988998588744
• Sum of all divisors σ(n): 11932901769600
• Sum of proper divisors (its aliquot sum) s(n): 7943903180856
• 3988998588744 is an abundant number, because the sum of its proper divisors (7943903180856) is greater than itself. Its abundance is 3954904592112

Bases of 3988998588744

• Binary: 111010000011000010110110000000100101001000₂
• Hexadecimal: 0x3A0C2D80948
• Base-36: 1EWIQRLU0

Squares and roots of 3988998588744

• 3988998588744 squared (3988998588744²) is 15912109741001623643497536
• 3988998588744 cubed (3988998588744³) is 63473383300795132066924294476241334784
• The square root of 3988998588744 is 1997247.7534707605
• The cube root of 3988998588744 is 15859.4441140899

Scales and comparisons

• 3,988,998,588,744 seconds is equal to 126,837 years, 42 weeks, 3 days, 3 hours, 32 minutes, 24 seconds.
• To count from 1 to 3,988,998,588,744 would take you about three hundred seventeen thousand and ninety-four 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 3988998588744 cubic inches would be around 1321.6 feet tall.

Recreational maths with 3988998588744

• 3988998588744 backwards is 4478858998893
• The number of decimal digits it has is: 13
• The sum of 3988998588744's digits is 90
• More coming soon!