3997138743
3,997,138,743 is an odd composite number composed of four prime numbers multiplied together.
What does the number 3997138743 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.
3997138743 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 3997138743:
32 × 13 × 23 × 1485373
(3 × 3 × 13 × 23 × 1485373)See below for interesting mathematical facts about the number 3997138743 from the Numbermatics database.
Names of 3997138743
- Cardinal: 3997138743 can be written as Three billion, nine hundred ninety-seven million, one hundred thirty-eight thousand, seven hundred forty-three.
Scientific notation
- Scientific notation: 3.997138743 × 109
Factors of 3997138743
Divisors of 3997138743
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 6488113632
- Sum of proper divisors (its aliquot sum) s(n): 2490974889
- 3997138743 is a deficient number, because the sum of its proper divisors (2490974889) is less than itself. Its deficiency is 1506163854
Bases of 3997138743
- Binary: 111011100011111101111111001101112
- Hexadecimal: 0xEE3F7F37
- Base-36: 1U3SJZR
Squares and roots of 3997138743
- 3997138743 squared (39971387432) is 15977118130791620049
- 3997138743 cubed (39971387433) is 63862757882074925757593458407
-
The
square root of 3997138743 is 63222.9289340507 -
The
cube root of 3997138743 is 1587.0224648201
Scales and comparisons
How big is 3997138743?- 3,997,138,743 seconds is equal to 127 years, 5 weeks, 4 hours, 19 minutes, 3 seconds.
-
To count from 1 to 3,997,138,743 would take you about two hundred fifty-four 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 3997138743 cubic inches would be around 132.3 feet tall.
Recreational maths with 3997138743
- 3997138743 backwards is 3478317993
- The number of decimal digits it has is: 10
- The sum of 3997138743's digits is 54
- More coming soon!
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The information we have on file for 3997138743 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 3997138743, math, Factors of 3997138743, curriculum, school, college, exams, university, Prime factorization of 3997138743, STEM, science, technology, engineering, physics, economics, calculator, three billion, nine hundred ninety-seven million, one hundred thirty-eight thousand, seven hundred forty-three.