56268720
56,268,720 is an even composite number composed of five prime numbers multiplied together.
56268720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 56268720:
24 × 32 × 5 × 31 × 2521
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 2521)See below for interesting mathematical facts about the number 56268720 from the Numbermatics database.
Names of 56268720
- Cardinal: 56268720 can be written as Fifty-six million, two hundred sixty-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 5.626872 × 107
Factors of 56268720
Divisors of 56268720
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 60 62 72 80 90 93 120 124 144 155 180 186 240 248 279 310 360 372 465 496 558 620 720 744 930 1116 1240 1395 1488 1860 2232 2480 2521 2790 3720 4464 5042 5580 7440 7563 10084 11160 12605 15126 20168 22320 22689 25210 30252 37815 40336 45378 50420 60504 75630 78151 90756 100840 113445 121008 151260 156302 181512 201680 226890 234453 302520 312604 363024 390755 453780 468906 605040 625208 703359 781510 907560 937812 1172265 1250416 1406718 1563020 1815120 1875624 2344530 2813436 3126040 3516795 3751248 4689060 5626872 6252080 7033590 9378120 11253744 14067180 18756240 28134360 56268720
- Sum of all divisors σ(n): 195142272
- Sum of proper divisors (its aliquot sum) s(n): 138873552
- 56268720 is an abundant number, because the sum of its proper divisors (138873552) is greater than itself. Its abundance is 82604832
Bases of 56268720
- Binary: 110101101010010111101100002
- Hexadecimal: 0x35A97B0
- Base-36: XI180
Squares and roots of 56268720
- 56268720 squared (562687202) is 3166168850438400
- 56268720 cubed (562687203) is 178156268518040206848000
-
The
square root of 56268720 is 7501.2478961837 -
The
cube root of 56268720 is 383.1972161123
Scales and comparisons
How big is 56268720?- 56,268,720 seconds is equal to 1 year, 41 weeks, 6 hours, 12 minutes.
-
To count from 1 to 56,268,720 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 56268720 cubic inches would be around 31.9 feet tall.
Recreational maths with 56268720
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