1320480
1,320,480 is an even composite number composed of five prime numbers multiplied together.
1320480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1320480:
25 × 32 × 5 × 7 × 131
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 131)See below for interesting mathematical facts about the number 1320480 from the Numbermatics database.
Names of 1320480
- Cardinal: 1320480 can be written as One million, three hundred twenty thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.32048 × 106
Factors of 1320480
Divisors of 1320480
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 131 140 144 160 168 180 210 224 240 252 262 280 288 315 336 360 393 420 480 504 524 560 630 655 672 720 786 840 917 1008 1048 1120 1179 1260 1310 1440 1572 1680 1834 1965 2016 2096 2358 2520 2620 2751 3144 3360 3668 3930 4192 4585 4716 5040 5240 5502 5895 6288 7336 7860 8253 9170 9432 10080 10480 11004 11790 12576 13755 14672 15720 16506 18340 18864 20960 22008 23580 27510 29344 31440 33012 36680 37728 41265 44016 47160 55020 62880 66024 73360 82530 88032 94320 110040 132048 146720 165060 188640 220080 264096 330120 440160 660240 1320480
- Sum of all divisors σ(n): 5189184
- Sum of proper divisors (its aliquot sum) s(n): 3868704
- 1320480 is an abundant number, because the sum of its proper divisors (3868704) is greater than itself. Its abundance is 2548224
Bases of 1320480
- Binary: 1010000100110001000002
- Hexadecimal: 0x142620
- Base-36: SAW0
Squares and roots of 1320480
- 1320480 squared (13204802) is 1743667430400
- 1320480 cubed (13204803) is 2302477968494592000
-
The
square root of 1320480 is 1149.1214035079 -
The
cube root of 1320480 is 109.7094259381
Scales and comparisons
How big is 1320480?- 1,320,480 seconds is equal to 2 weeks, 1 day, 6 hours, 48 minutes.
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To count from 1 to 1,320,480 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 1320480 cubic inches would be around 9.1 feet tall.
Recreational maths with 1320480
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The information we have on file for 1320480 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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