1388427800768
1,388,427,800,768 is an even composite number composed of four prime numbers multiplied together.
What does the number 1388427800768 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.
1388427800768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 1388427800768:
26 × 61 × 61991 × 5737
(2 × 2 × 2 × 2 × 2 × 2 × 61 × 61991 × 5737)See below for interesting mathematical facts about the number 1388427800768 from the Numbermatics database.
Names of 1388427800768
- Cardinal: 1388427800768 can be written as One trillion, three hundred eighty-eight billion, four hundred twenty-seven million, eight hundred thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.388427800768 × 1012
Factors of 1388427800768
Divisors of 1388427800768
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 8 16 32 61 64 122 244 488 976 1952 3904 5737 11474 22948 45896 61991 91792 123982 183584 247964 349957 367168 495928 699914 991856 1399828 1983712 2799656 3781451 3967424 5599312 7562902 11198624 15125804 22397248 30251608 60503216 121006432 242012864 355642367 711284734 1422569468 2845138936 5690277872 11380555744 21694184387 22761111488 43388368774 86776737548 173553475096 347106950192 694213900384 1388427800768
- Sum of all divisors σ(n): 2800861295904
- Sum of proper divisors (its aliquot sum) s(n): 1412433495136
- 1388427800768 is an abundant number, because the sum of its proper divisors (1412433495136) is greater than itself. Its abundance is 24005694368
Bases of 1388427800768
- Binary: 101000011010001001011111011110000110000002
- Hexadecimal: 0x14344BEF0C0
- Base-36: HPU22BI8
Squares and roots of 1388427800768
- 1388427800768 squared (13884278007682) is 1927731757945465101389824
- 1388427800768 cubed (13884278007683) is 2676516365154852620801567476574584832
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The
square root of 1388427800768 is 1178315.6626167709 -
The
cube root of 1388427800768 is 11155.9810277235
Scales and comparisons
How big is 1388427800768?- 1,388,427,800,768 seconds is equal to 44,147 years, 36 weeks, 6 days, 5 hours, 6 minutes, 8 seconds.
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To count from 1 to 1,388,427,800,768 would take you about one hundred ten thousand, three hundred sixty-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 1388427800768 cubic inches would be around 929.7 feet tall.
Recreational maths with 1388427800768
- 1388427800768 backwards is 8670087248831
- The number of decimal digits it has is: 13
- The sum of 1388427800768's digits is 62
- More coming soon!
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Keywords: Divisors of 1388427800768, math, Factors of 1388427800768, curriculum, school, college, exams, university, Prime factorization of 1388427800768, STEM, science, technology, engineering, physics, economics, calculator, one trillion, three hundred eighty-eight billion, four hundred twenty-seven million, eight hundred thousand, seven hundred sixty-eight.