1990080
1,990,080 is an even composite number composed of four prime numbers multiplied together.
1990080 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 1990080:
26 × 32 × 5 × 691
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 691)See below for interesting mathematical facts about the number 1990080 from the Numbermatics database.
Names of 1990080
- Cardinal: 1990080 can be written as One million, nine hundred ninety thousand and eighty.
Scientific notation
- Scientific notation: 1.99008 × 106
Factors of 1990080
Divisors of 1990080
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 691 720 960 1382 1440 2073 2764 2880 3455 4146 5528 6219 6910 8292 10365 11056 12438 13820 16584 20730 22112 24876 27640 31095 33168 41460 44224 49752 55280 62190 66336 82920 99504 110560 124380 132672 165840 199008 221120 248760 331680 398016 497520 663360 995040 1990080
- Sum of all divisors σ(n): 6854952
- Sum of proper divisors (its aliquot sum) s(n): 4864872
- 1990080 is an abundant number, because the sum of its proper divisors (4864872) is greater than itself. Its abundance is 2874792
Bases of 1990080
- Binary: 1111001011101110000002
- Hexadecimal: 0x1E5DC0
- Base-36: 16NK0
Squares and roots of 1990080
- 1990080 squared (19900802) is 3960418406400
- 1990080 cubed (19900803) is 7881549462208512000
-
The
square root of 1990080 is 1410.7019529299 -
The
cube root of 1990080 is 125.7834526895
Scales and comparisons
How big is 1990080?- 1,990,080 seconds is equal to 3 weeks, 2 days, 48 minutes.
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To count from 1 to 1,990,080 would take you about four 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 1990080 cubic inches would be around 10.5 feet tall.
Recreational maths with 1990080
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The information we have on file for 1990080 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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