38742142746020
38,742,142,746,020 is an even composite number composed of five prime numbers multiplied together.
What does the number 38742142746020 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
38742142746020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 38742142746020:
22 × 5 × 7 × 282253 × 980431
(2 × 2 × 5 × 7 × 282253 × 980431)See below for interesting mathematical facts about the number 38742142746020 from the Numbermatics database.
Names of 38742142746020
- Cardinal: 38742142746020 can be written as Thirty-eight trillion, seven hundred forty-two billion, one hundred forty-two million, seven hundred forty-six thousand and twenty.
Scientific notation
- Scientific notation: 3.874214274602 × 1013
Factors of 38742142746020
Divisors of 38742142746020
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 140 282253 564506 980431 1129012 1411265 1960862 1975771 2822530 3921724 3951542 4902155 5645060 6863017 7903084 9804310 9878855 13726034 19608620 19757710 27452068 34315085 39515420 68630170 137260340 276729591043 553459182086 1106918364172 1383647955215 1937107137301 2767295910430 3874214274602 5534591820860 7748428549204 9685535686505 19371071373010 38742142746020
- Sum of all divisors σ(n): 92981566852608
- Sum of proper divisors (its aliquot sum) s(n): 54239424106588
- 38742142746020 is an abundant number, because the sum of its proper divisors (54239424106588) is greater than itself. Its abundance is 15497281360568
Bases of 38742142746020
- Binary: 10001100111100010110111010011111111101101001002
- Hexadecimal: 0x233C5BA7FDA4
- Base-36: DQDW7HY1W
Squares and roots of 38742142746020
- 38742142746020 squared (387421427460202) is 1500953624552990106225840400
- 38742142746020 cubed (387421427460203) is 58150159577588052209018271892738255208000
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The
square root of 38742142746020 is 6224318.6571720443 -
The
cube root of 38742142746020 is 33837.2099186205
Scales and comparisons
How big is 38742142746020?- 38,742,142,746,020 seconds is equal to 1,231,880 years, 15 weeks, 4 days, 22 hours, 20 minutes, 20 seconds.
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To count from 1 to 38,742,142,746,020 would take you about three million, seventy-nine thousand, seven hundred 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 38742142746020 cubic inches would be around 2819.8 feet tall.
Recreational maths with 38742142746020
- 38742142746020 backwards is 02064724124783
- The number of decimal digits it has is: 14
- The sum of 38742142746020's digits is 50
- More coming soon!
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