138757266446720
138,757,266,446,720 is an even composite number composed of four prime numbers multiplied together.
What does the number 138757266446720 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
138757266446720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138757266446720:
27 × 5 × 31 × 6993813833
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 6993813833)See below for interesting mathematical facts about the number 138757266446720 from the Numbermatics database.
Names of 138757266446720
- Cardinal: 138757266446720 can be written as One hundred thirty-eight trillion, seven hundred fifty-seven billion, two hundred sixty-six million, four hundred forty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3875726644672 × 1014
Factors of 138757266446720
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 6993813871
Divisors of 138757266446720
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 310 320 496 620 640 992 1240 1984 2480 3968 4960 9920 19840 6993813833 13987627666 27975255332 34969069165 55950510664 69938138330 111901021328 139876276660 216808228823 223802042656 279752553320 433616457646 447604085312 559505106640 867232915292 895208170624 1084041144115 1119010213280 1734465830584 2168082288230 2238020426560 3468931661168 4336164576460 4476040853120 6937863322336 8672329152920 13875726644672 17344658305840 27751453289344 34689316611680 69378633223360 138757266446720
- Sum of all divisors σ(n): 342417125312640
- Sum of proper divisors (its aliquot sum) s(n): 203659858865920
- 138757266446720 is an abundant number, because the sum of its proper divisors (203659858865920) is greater than itself. Its abundance is 64902592419200
Bases of 138757266446720
- Binary: 111111000110010111100011001001110011001100000002
- Hexadecimal: 0x7E32F1939980
- Base-36: 1D6O7HU3CW
Squares and roots of 138757266446720
- 138757266446720 squared (1387572664467202) is 19253578991766047934598758400
- 138757266446720 cubed (1387572664467203) is 2671573990213452130231599455922491752448000
-
The
square root of 138757266446720 is 11779527.4288368631 -
The
cube root of 138757266446720 is 51770.8440008189
Scales and comparisons
How big is 138757266446720?- 138,757,266,446,720 seconds is equal to 4,412,051 years, 45 weeks, 1 day, 4 hours, 5 minutes, 20 seconds.
-
To count from 1 to 138,757,266,446,720 would take you about eleven million, thirty thousand, one hundred twenty-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 138757266446720 cubic inches would be around 4314.2 feet tall.
Recreational maths with 138757266446720
- 138757266446720 backwards is 027644662757831
- The number of decimal digits it has is: 15
- The sum of 138757266446720's digits is 68
- More coming soon!
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