427908427138
427,908,427,138 is an even composite number composed of four prime numbers multiplied together.
What does the number 427908427138 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
427908427138 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 427908427138:
2 × 127 × 587 × 2869981
See below for interesting mathematical facts about the number 427908427138 from the Numbermatics database.
Names of 427908427138
- Cardinal: 427908427138 can be written as Four hundred twenty-seven billion, nine hundred eight million, four hundred twenty-seven thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 4.27908427138 × 1011
Factors of 427908427138
Divisors of 427908427138
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 648018975744
- Sum of proper divisors (its aliquot sum) s(n): 220110548606
- 427908427138 is a deficient number, because the sum of its proper divisors (220110548606) is less than itself. Its deficiency is 207797878532
Bases of 427908427138
- Binary: 1100011101000010101010001101101100000102
- Hexadecimal: 0x63A1546D82
- Base-36: 5GKTMNIA
Squares and roots of 427908427138
- 427908427138 squared (4279084271382) is 183105622015717054871044
- 427908427138 cubed (4279084271383) is 78352438716870630065110079459992072
-
The
square root of 427908427138 is 654147.0990060263 -
The
cube root of 427908427138 is 7535.5845406767
Scales and comparisons
How big is 427908427138?- 427,908,427,138 seconds is equal to 13,606 years, 8 weeks, 3 days, 19 hours, 58 minutes, 58 seconds.
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To count from 1 to 427,908,427,138 would take you about twenty-seven thousand, two hundred twelve 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 427908427138 cubic inches would be around 628 feet tall.
Recreational maths with 427908427138
- 427908427138 backwards is 831724809724
- The number of decimal digits it has is: 12
- The sum of 427908427138's digits is 55
- More coming soon!
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