400664252122
400,664,252,122 is an even composite number composed of two prime numbers multiplied together.
What does the number 400664252122 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
400664252122 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 400664252122:
2 × 200332126061
See below for interesting mathematical facts about the number 400664252122 from the Numbermatics database.
Names of 400664252122
- Cardinal: 400664252122 can be written as Four hundred billion, six hundred sixty-four million, two hundred fifty-two thousand, one hundred twenty-two.
Scientific notation
- Scientific notation: 4.00664252122 × 1011
Factors of 400664252122
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 200332126063
Divisors of 400664252122
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 600996378186
- Sum of proper divisors (its aliquot sum) s(n): 200332126064
- 400664252122 is a deficient number, because the sum of its proper divisors (200332126064) is less than itself. Its deficiency is 200332126058
Bases of 400664252122
- Binary: 1011101010010010111001101001110110110102
- Hexadecimal: 0x5D49734EDA
- Base-36: 54295FIY
Squares and roots of 400664252122
- 400664252122 squared (4006642521222) is 160531842928481581502884
- 400664252122 cubed (4006642521223) is 64319370788706447185904806646119848
-
The
square root of 400664252122 is 632980.4516112643 -
The
cube root of 400664252122 is 7372.1392846115
Scales and comparisons
How big is 400664252122?- 400,664,252,122 seconds is equal to 12,739 years, 45 weeks, 6 days, 17 hours, 35 minutes, 22 seconds.
-
To count from 1 to 400,664,252,122 would take you about twenty-five thousand, four hundred seventy-nine 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 400664252122 cubic inches would be around 614.3 feet tall.
Recreational maths with 400664252122
- 400664252122 backwards is 221252466004
- The number of decimal digits it has is: 12
- The sum of 400664252122's digits is 34
- More coming soon!
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