137020126821
137,020,126,821 is an odd composite number composed of three prime numbers multiplied together.
What does the number 137020126821 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
137020126821 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 137020126821:
3 × 31 × 1473334697
See below for interesting mathematical facts about the number 137020126821 from the Numbermatics database.
Names of 137020126821
- Cardinal: 137020126821 can be written as One hundred thirty-seven billion, twenty million, one hundred twenty-six thousand, eight hundred twenty-one.
Scientific notation
- Scientific notation: 1.37020126821 × 1011
Factors of 137020126821
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 1473334731
Divisors of 137020126821
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 188586841344
- Sum of proper divisors (its aliquot sum) s(n): 51566714523
- 137020126821 is a deficient number, because the sum of its proper divisors (51566714523) is less than itself. Its deficiency is 85453412298
Bases of 137020126821
- Binary: 11111111001110000100100110110011001012
- Hexadecimal: 0x1FE7093665
- Base-36: 1QY28UHX
Squares and roots of 137020126821
- 137020126821 squared (1370201268212) is 18774515154042923566041
- 137020126821 cubed (1370201268213) is 2572486447409747737896547388885661
-
The
square root of 137020126821 is 370162.2979464549 -
The
cube root of 137020126821 is 5155.3891720541
Scales and comparisons
How big is 137020126821?- 137,020,126,821 seconds is equal to 4,356 years, 42 weeks, 3 days, 2 hours, 20 minutes, 21 seconds.
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To count from 1 to 137,020,126,821 would take you about eight thousand, seven hundred thirteen 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 137020126821 cubic inches would be around 429.6 feet tall.
Recreational maths with 137020126821
- 137020126821 backwards is 128621020731
- The number of decimal digits it has is: 12
- The sum of 137020126821's digits is 33
- More coming soon!
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