4008243901644

Names of 4008243901644

• Cardinal: 4008243901644 can be written as Four trillion, eight billion, two hundred forty-three million, nine hundred one thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.008243901644 × 10¹²

Factors of 4008243901644

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 43505

Divisors of 4008243901644

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 59 118 177 236 354 531 708 1062 2124 43441 86882 130323 173764 260646 390969 521292 781938 1563876 2563019 5126038 7689057 10252076 15378114 23067171 30756228 46134342 92268684 1887120481 3774240962 5661361443 7548481924 11322722886 16984084329 22645445772 33968168658 67936337316 111340108379 222680216758 334020325137 445360433516 668040650274 1002060975411 1336081300548 2004121950822 4008243901644
• Sum of all divisors σ(n): 10303915019580
• Sum of proper divisors (its aliquot sum) s(n): 6295671117936
• 4008243901644 is an abundant number, because the sum of its proper divisors (6295671117936) is greater than itself. Its abundance is 2287427216292

Bases of 4008243901644

• Binary: 111010010100111101111101000011010011001100₂
• Hexadecimal: 0x3A53DF434CC
• Base-36: 1F5D0XGB0

Squares and roots of 4008243901644

• 4008243901644 squared (4008243901644²) is 16066019175066315945902736
• 4008243901644 cubed (4008243901644³) is 64396523382155128509446394980374497984
• The square root of 4008243901644 is 2002059.9145989613
• The cube root of 4008243901644 is 15884.9083515045

Scales and comparisons

• 4,008,243,901,644 seconds is equal to 127,449 years, 39 weeks, 2 days, 19 hours, 47 minutes, 24 seconds.
• To count from 1 to 4,008,243,901,644 would take you about three hundred eighteen thousand, six hundred twenty-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 4008243901644 cubic inches would be around 1323.7 feet tall.

Recreational maths with 4008243901644

• 4008243901644 backwards is 4461093428004
• The number of decimal digits it has is: 13
• The sum of 4008243901644's digits is 45
• More coming soon!