400458308421
400,458,308,421 is an odd composite number composed of two prime numbers multiplied together.
What does the number 400458308421 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
400458308421 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 400458308421:
3 × 133486102807
See below for interesting mathematical facts about the number 400458308421 from the Numbermatics database.
Names of 400458308421
- Cardinal: 400458308421 can be written as Four hundred billion, four hundred fifty-eight million, three hundred eight thousand, four hundred twenty-one.
Scientific notation
- Scientific notation: 4.00458308421 × 1011
Factors of 400458308421
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 133486102810
Divisors of 400458308421
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 533944411232
- Sum of proper divisors (its aliquot sum) s(n): 133486102811
- 400458308421 is a deficient number, because the sum of its proper divisors (133486102811) is less than itself. Its deficiency is 266972205610
Bases of 400458308421
- Binary: 1011101001111010010110011011011010001012
- Hexadecimal: 0x5D3D2CDB45
- Base-36: 53YUJCCL
Squares and roots of 400458308421
- 400458308421 squared (4004583084212) is 160366856783408759513241
- 400458308421 cubed (4004583084213) is 64220240194276641012866482211302461
-
The
square root of 400458308421 is 632817.7529281239 -
The
cube root of 400458308421 is 7370.8759609817
Scales and comparisons
How big is 400458308421?- 400,458,308,421 seconds is equal to 12,733 years, 17 weeks, 3 days, 3 hours, 21 seconds.
-
To count from 1 to 400,458,308,421 would take you about twenty-five thousand, four hundred sixty-six 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 400458308421 cubic inches would be around 614.2 feet tall.
Recreational maths with 400458308421
- 400458308421 backwards is 124803854004
- The number of decimal digits it has is: 12
- The sum of 400458308421's digits is 39
- More coming soon!
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