55478880
55,478,880 is an even composite number composed of five prime numbers multiplied together.
55478880 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 55478880:
25 × 32 × 5 × 59 × 653
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 59 × 653)See below for interesting mathematical facts about the number 55478880 from the Numbermatics database.
Names of 55478880
- Cardinal: 55478880 can be written as Fifty-five million, four hundred seventy-eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 5.547888 × 107
Factors of 55478880
Divisors of 55478880
- Number of divisors d(n): 144
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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 59 60 72 80 90 96 118 120 144 160 177 180 236 240 288 295 354 360 472 480 531 590 653 708 720 885 944 1062 1180 1306 1416 1440 1770 1888 1959 2124 2360 2612 2655 2832 3265 3540 3918 4248 4720 5224 5310 5664 5877 6530 7080 7836 8496 9440 9795 10448 10620 11754 13060 14160 15672 16992 19590 20896 21240 23508 26120 28320 29385 31344 38527 39180 42480 47016 52240 58770 62688 77054 78360 84960 94032 104480 115581 117540 154108 156720 188064 192635 231162 235080 308216 313440 346743 385270 462324 470160 577905 616432 693486 770540 924648 940320 1155810 1232864 1386972 1541080 1733715 1849296 2311620 2773944 3082160 3467430 3698592 4623240 5547888 6164320 6934860 9246480 11095776 13869720 18492960 27739440 55478880
- Sum of all divisors σ(n): 192825360
- Sum of proper divisors (its aliquot sum) s(n): 137346480
- 55478880 is an abundant number, because the sum of its proper divisors (137346480) is greater than itself. Its abundance is 81867600
Bases of 55478880
- Binary: 110100111010001010011000002
- Hexadecimal: 0x34E8A60
- Base-36: X13S0
Squares and roots of 55478880
- 55478880 squared (554788802) is 3077906126054400
- 55478880 cubed (554788803) is 170758784618636931072000
-
The
square root of 55478880 is 7448.4145964091 -
The
cube root of 55478880 is 381.3957901623
Scales and comparisons
How big is 55478880?- 55,478,880 seconds is equal to 1 year, 39 weeks, 5 days, 2 hours, 48 minutes.
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To count from 1 to 55,478,880 would take you about two 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 55478880 cubic inches would be around 31.8 feet tall.
Recreational maths with 55478880
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The information we have on file for 55478880 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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