420142609494
420,142,609,494 is an even composite number composed of five prime numbers multiplied together.
420142609494 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 420142609494:
2 × 32 × 23 × 37 × 27428033
(2 × 3 × 3 × 23 × 37 × 27428033)See below for interesting mathematical facts about the number 420142609494 from the Numbermatics database.
Names of 420142609494
- Cardinal: 420142609494 can be written as Four hundred twenty billion, one hundred forty-two million, six hundred nine thousand, four hundred ninety-four.
Scientific notation
- Scientific notation: 4.20142609494 × 1011
Factors of 420142609494
Divisors of 420142609494
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 6 9 18 23 37 46 69 74 111 138 207 222 333 414 666 851 1702 2553 5106 7659 15318 27428033 54856066 82284099 164568198 246852297 493704594 630844759 1014837221 1261689518 1892534277 2029674442 3044511663 3785068554 5677602831 6089023326 9133534989 11355205662 18267069978 23341256083 46682512166 70023768249 140047536498 210071304747 420142609494
- Sum of all divisors σ(n): 975560313312
- Sum of proper divisors (its aliquot sum) s(n): 555417703818
- 420142609494 is an abundant number, because the sum of its proper divisors (555417703818) is greater than itself. Its abundance is 135275094324
Bases of 420142609494
- Binary: 1100001110100100111001101110100010101102
- Hexadecimal: 0x61D2737456
- Base-36: 5D0E289I
Squares and roots of 420142609494
- 420142609494 squared (4201426094942) is 176519812312427778936036
- 420142609494 cubed (4201426094943) is 74163494572334517448600731952325784
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The
square root of 420142609494 is 648184.0861159737 -
The
cube root of 420142609494 is 7489.7198978913
Scales and comparisons
How big is 420142609494?- 420,142,609,494 seconds is equal to 13,359 years, 12 weeks, 1 day, 16 hours, 24 minutes, 54 seconds.
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To count from 1 to 420,142,609,494 would take you about twenty-six thousand, seven hundred eighteen 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 420142609494 cubic inches would be around 624.1 feet tall.
Recreational maths with 420142609494
- 420142609494 backwards is 494906241024
- The number of decimal digits it has is: 12
- The sum of 420142609494's digits is 45
- More coming soon!
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