400628269142
400,628,269,142 is an even composite number composed of two prime numbers multiplied together.
What does the number 400628269142 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
400628269142 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 400628269142:
2 × 200314134571
See below for interesting mathematical facts about the number 400628269142 from the Numbermatics database.
Names of 400628269142
- Cardinal: 400628269142 can be written as Four hundred billion, six hundred twenty-eight million, two hundred sixty-nine thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 4.00628269142 × 1011
Factors of 400628269142
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 200314134573
Divisors of 400628269142
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 600942403716
- Sum of proper divisors (its aliquot sum) s(n): 200314134574
- 400628269142 is a deficient number, because the sum of its proper divisors (200314134574) is less than itself. Its deficiency is 200314134568
Bases of 400628269142
- Binary: 1011101010001110100111001000000010101102
- Hexadecimal: 0x5D474E4056
- Base-36: 541NQ6VQ
Squares and roots of 400628269142
- 400628269142 squared (4006282691422) is 160503010035714789416164
- 400628269142 cubed (4006282691423) is 64302043102689471686568804037211288
-
The
square root of 400628269142 is 632952.0275202537 -
The
cube root of 400628269142 is 7371.9185848771
Scales and comparisons
How big is 400628269142?- 400,628,269,142 seconds is equal to 12,738 years, 38 weeks, 3 days, 6 hours, 19 minutes, 2 seconds.
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To count from 1 to 400,628,269,142 would take you about twenty-five thousand, four hundred seventy-seven 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 400628269142 cubic inches would be around 614.3 feet tall.
Recreational maths with 400628269142
- 400628269142 backwards is 241962826004
- The number of decimal digits it has is: 12
- The sum of 400628269142's digits is 44
- More coming soon!
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