137238391728
137,238,391,728 is an even composite number composed of four prime numbers multiplied together.
137238391728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 137238391728:
24 × 32 × 793 × 1933
(2 × 2 × 2 × 2 × 3 × 3 × 79 × 79 × 79 × 1933)See below for interesting mathematical facts about the number 137238391728 from the Numbermatics database.
Names of 137238391728
- Cardinal: 137238391728 can be written as One hundred thirty-seven billion, two hundred thirty-eight million, three hundred ninety-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.37238391728 × 1011
Factors of 137238391728
Divisors of 137238391728
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 79 144 158 237 316 474 632 711 948 1264 1422 1896 1933 2844 3792 3866 5688 5799 6241 7732 11376 11598 12482 15464 17397 18723 23196 24964 30928 34794 37446 46392 49928 56169 69588 74892 92784 99856 112338 139176 149784 152707 224676 278352 299568 305414 449352 458121 493039 610828 898704 916242 986078 1221656 1374363 1479117 1832484 1972156 2443312 2748726 2958234 3664968 3944312 4437351 5497452 5916468 7329936 7888624 8874702 10994904 11832936 12063853 17749404 21989808 23665872 24127706 35498808 36191559 48255412 70997616 72383118 96510824 108574677 144766236 193021648 217149354 289532472 434298708 579064944 868597416 953044387 1737194832 1906088774 2859133161 3812177548 5718266322 7624355096 8577399483 11436532644 15248710192 17154798966 22873065288 34309597932 45746130576 68619195864 137238391728
- Sum of all divisors σ(n): 389202182720
- Sum of proper divisors (its aliquot sum) s(n): 251963790992
- 137238391728 is an abundant number, because the sum of its proper divisors (251963790992) is greater than itself. Its abundance is 114725399264
Bases of 137238391728
- Binary: 11111111101000000101110101011101100002
- Hexadecimal: 0x1FF40BABB0
- Base-36: 1R1O70S0
Squares and roots of 137238391728
- 137238391728 squared (1372383917282) is 18834376164087978825984
- 137238391728 cubed (1372383917283) is 2584799493959612043976161737060352
-
The
square root of 137238391728 is 370457.0038857411 -
The
cube root of 137238391728 is 5158.1251292017
Scales and comparisons
How big is 137238391728?- 137,238,391,728 seconds is equal to 4,363 years, 39 weeks, 2 days, 7 hours, 28 minutes, 48 seconds.
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To count from 1 to 137,238,391,728 would take you about eight thousand, seven hundred twenty-seven 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 137238391728 cubic inches would be around 429.8 feet tall.
Recreational maths with 137238391728
- 137238391728 backwards is 827193832731
- The number of decimal digits it has is: 12
- The sum of 137238391728's digits is 54
- More coming soon!
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The information we have on file for 137238391728 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 137238391728, math, Factors of 137238391728, curriculum, school, college, exams, university, Prime factorization of 137238391728, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-seven billion, two hundred thirty-eight million, three hundred ninety-one thousand, seven hundred twenty-eight.