1380640000
1,380,640,000 is an even composite number composed of three prime numbers multiplied together.
1380640000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 1380640000:
28 × 54 × 8629
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 8629)See below for interesting mathematical facts about the number 1380640000 from the Numbermatics database.
Names of 1380640000
- Cardinal: 1380640000 can be written as One billion, three hundred eighty million, six hundred forty thousand.
Scientific notation
- Scientific notation: 1.38064 × 109
Factors of 1380640000
Divisors of 1380640000
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 625 640 800 1000 1250 1280 1600 2000 2500 3200 4000 5000 6400 8000 8629 10000 16000 17258 20000 32000 34516 40000 43145 69032 80000 86290 138064 160000 172580 215725 276128 345160 431450 552256 690320 862900 1078625 1104512 1380640 1725800 2157250 2209024 2761280 3451600 4314500 5393125 5522560 6903200 8629000 10786250 11045120 13806400 17258000 21572500 27612800 34516000 43145000 55225600 69032000 86290000 138064000 172580000 276128000 345160000 690320000 1380640000
- Sum of all divisors σ(n): 3444155330
- Sum of proper divisors (its aliquot sum) s(n): 2063515330
- 1380640000 is an abundant number, because the sum of its proper divisors (2063515330) is greater than itself. Its abundance is 682875330
Bases of 1380640000
- Binary: 10100100100101011100101000000002
- Hexadecimal: 0x524AE500
- Base-36: MTZWN4
Squares and roots of 1380640000
- 1380640000 squared (13806400002) is 1906166809600000000
- 1380640000 cubed (13806400003) is 2631730144006144000000000000
-
The
square root of 1380640000 is 37156.9643539405 -
The
cube root of 1380640000 is 1113.5083648779
Scales and comparisons
How big is 1380640000?- 1,380,640,000 seconds is equal to 43 years, 46 weeks, 5 days, 15 hours, 6 minutes, 40 seconds.
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To count from 1 to 1,380,640,000 would take you about eighty-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 1380640000 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380640000
- 1380640000 backwards is 0000460831
- The number of decimal digits it has is: 10
- The sum of 1380640000's digits is 22
- More coming soon!
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The information we have on file for 1380640000 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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