3988340893602

Names of 3988340893602

• Cardinal: 3988340893602 can be written as Three trillion, nine hundred eighty-eight billion, three hundred forty million, eight hundred ninety-three thousand, six hundred two.

Scientific notation

• Scientific notation: 3.988340893602 × 10¹²

Factors of 3988340893602

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 36227

Divisors of 3988340893602

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 169 234 338 507 1014 1521 3042 36209 72418 108627 217254 325881 470717 651762 941434 1412151 2824302 4236453 6119321 8472906 12238642 18357963 36715926 55073889 110147778 1311091681 2622183362 3933275043 7866550086 11799825129 17044191853 23599650258 34088383706 51132575559 102265151118 153397726677 221574494089 306795453354 443148988178 664723482267 1329446964534 1994170446801 3988340893602
• Sum of all divisors σ(n): 9357519758067
• Sum of proper divisors (its aliquot sum) s(n): 5369178864465
• 3988340893602 is an abundant number, because the sum of its proper divisors (5369178864465) is greater than itself. Its abundance is 1380837970863

Bases of 3988340893602

• Binary: 111010000010011011101001000110011110100010₂
• Hexadecimal: 0x3A09BA467A2
• Base-36: 1EW7V6X0I

Squares and roots of 3988340893602

• 3988340893602 squared (3988340893602²) is 15906863083577999884534404
• 3988340893602 cubed (3988340893602³) is 63441992525162145270951797669072483208
• The square root of 3988340893602 is 1997083.0963187285
• The cube root of 3988340893602 is 15858.5724456389

Scales and comparisons

• 3,988,340,893,602 seconds is equal to 126,816 years, 46 weeks, 6 days, 22 hours, 26 minutes, 42 seconds.
• To count from 1 to 3,988,340,893,602 would take you about three hundred seventeen thousand and forty-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 3988340893602 cubic inches would be around 1321.5 feet tall.

Recreational maths with 3988340893602

• 3988340893602 backwards is 2063980438893
• The number of decimal digits it has is: 13
• The sum of 3988340893602's digits is 63
• More coming soon!