1380000
1,380,000 is an even composite number composed of four prime numbers multiplied together.
1380000 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 1380000:
25 × 3 × 54 × 23
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 23)See below for interesting mathematical facts about the number 1380000 from the Numbermatics database.
Names of 1380000
- Cardinal: 1380000 can be written as One million, three hundred eighty thousand.
Scientific notation
- Scientific notation: 1.38 × 106
Factors of 1380000
Divisors of 1380000
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 25 30 32 40 46 48 50 60 69 75 80 92 96 100 115 120 125 138 150 160 184 200 230 240 250 276 300 345 368 375 400 460 480 500 552 575 600 625 690 736 750 800 920 1000 1104 1150 1200 1250 1380 1500 1725 1840 1875 2000 2208 2300 2400 2500 2760 2875 3000 3450 3680 3750 4000 4600 5000 5520 5750 6000 6900 7500 8625 9200 10000 11040 11500 12000 13800 14375 15000 17250 18400 20000 23000 27600 28750 30000 34500 43125 46000 55200 57500 60000 69000 86250 92000 115000 138000 172500 230000 276000 345000 460000 690000 1380000
- Sum of all divisors σ(n): 4723488
- Sum of proper divisors (its aliquot sum) s(n): 3343488
- 1380000 is an abundant number, because the sum of its proper divisors (3343488) is greater than itself. Its abundance is 1963488
Bases of 1380000
- Binary: 1010100001110101000002
- Hexadecimal: 0x150EA0
- Base-36: TKTC
Squares and roots of 1380000
- 1380000 squared (13800002) is 1904400000000
- 1380000 cubed (13800003) is 2628072000000000000
-
The
square root of 1380000 is 1174.7340124471 -
The
cube root of 1380000 is 111.3336281521
Scales and comparisons
How big is 1380000?- 1,380,000 seconds is equal to 2 weeks, 1 day, 23 hours, 20 minutes.
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To count from 1 to 1,380,000 would take you about three weeks!
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 1380000 cubic inches would be around 9.3 feet tall.
Recreational maths with 1380000
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The information we have on file for 1380000 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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