1388980000
1,388,980,000 is an even composite number composed of four prime numbers multiplied together.
1388980000 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 1388980000:
25 × 54 × 37 × 1877
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 37 × 1877)See below for interesting mathematical facts about the number 1388980000 from the Numbermatics database.
Names of 1388980000
- Cardinal: 1388980000 can be written as One billion, three hundred eighty-eight million, nine hundred eighty thousand.
Scientific notation
- Scientific notation: 1.38898 × 109
Factors of 1388980000
Divisors of 1388980000
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 37 40 50 74 80 100 125 148 160 185 200 250 296 370 400 500 592 625 740 800 925 1000 1184 1250 1480 1850 1877 2000 2500 2960 3700 3754 4000 4625 5000 5920 7400 7508 9250 9385 10000 14800 15016 18500 18770 20000 23125 29600 30032 37000 37540 46250 46925 60064 69449 74000 75080 92500 93850 138898 148000 150160 185000 187700 234625 277796 300320 347245 370000 375400 469250 555592 694490 740000 750800 938500 1111184 1173125 1388980 1501600 1736225 1877000 2222368 2346250 2777960 3472450 3754000 4692500 5555920 6944900 7508000 8681125 9385000 11111840 13889800 17362250 18770000 27779600 34724500 37540000 43405625 55559200 69449000 86811250 138898000 173622500 277796000 347245000 694490000 1388980000
- Sum of all divisors σ(n): 3511322892
- Sum of proper divisors (its aliquot sum) s(n): 2122342892
- 1388980000 is an abundant number, because the sum of its proper divisors (2122342892) is greater than itself. Its abundance is 733362892
Bases of 1388980000
- Binary: 10100101100101000100111001000002
- Hexadecimal: 0x52CA2720
- Base-36: MYYNTS
Squares and roots of 1388980000
- 1388980000 squared (13889800002) is 1929265440400000000
- 1388980000 cubed (13889800003) is 2679711111406792000000000000
-
The
square root of 1388980000 is 37269.0219887779 -
The
cube root of 1388980000 is 1115.7459800489
Scales and comparisons
How big is 1388980000?- 1,388,980,000 seconds is equal to 44 years, 8 weeks, 4 days, 3 hours, 46 minutes, 40 seconds.
-
To count from 1 to 1,388,980,000 would take you about eighty-eight 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 1388980000 cubic inches would be around 93 feet tall.
Recreational maths with 1388980000
- 1388980000 backwards is 0000898831
- 1388980000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1388980000's digits is 37
- More coming soon!
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The information we have on file for 1388980000 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!
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