56553840
56,553,840 is an even composite number composed of five prime numbers multiplied together.
56553840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 56553840:
24 × 32 × 5 × 73 × 229
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 229)See below for interesting mathematical facts about the number 56553840 from the Numbermatics database.
Names of 56553840
- Cardinal: 56553840 can be written as Fifty-six million, five hundred fifty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 5.655384 × 107
Factors of 56553840
Divisors of 56553840
- Number of divisors d(n): 240
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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 35 36 40 42 45 48 49 56 60 63 70 72 80 84 90 98 105 112 120 126 140 144 147 168 180 196 210 229 240 245 252 280 294 315 336 343 360 392 420 441 458 490 504 560 588 630 686 687 720 735 784 840 882 916 980 1008 1029 1145 1176 1260 1372 1374 1470 1603 1680 1715 1764 1832 1960 2058 2061 2205 2290 2352 2520 2744 2748 2940 3087 3206 3430 3435 3528 3664 3920 4116 4122 4410 4580 4809 5040 5145 5488 5496 5880 6174 6412 6860 6870 7056 8015 8232 8244 8820 9160 9618 10290 10305 10992 11221 11760 12348 12824 13720 13740 14427 15435 16030 16464 16488 17640 18320 19236 20580 20610 22442 24045 24696 25648 27440 27480 28854 30870 32060 32976 33663 35280 38472 41160 41220 44884 48090 49392 54960 56105 57708 61740 64120 67326 72135 76944 78547 82320 82440 89768 96180 100989 112210 115416 123480 128240 134652 144270 157094 164880 168315 179536 192360 201978 224420 230832 235641 246960 269304 288540 314188 336630 384720 392735 403956 448840 471282 504945 538608 577080 628376 673260 706923 785470 807912 897680 942564 1009890 1154160 1178205 1256752 1346520 1413846 1570940 1615824 1885128 2019780 2356410 2693040 2827692 3141880 3534615 3770256 4039560 4712820 5655384 6283760 7069230 8079120 9425640 11310768 14138460 18851280 28276920 56553840
- Sum of all divisors σ(n): 222456000
- Sum of proper divisors (its aliquot sum) s(n): 165902160
- 56553840 is an abundant number, because the sum of its proper divisors (165902160) is greater than itself. Its abundance is 109348320
Bases of 56553840
- Binary: 110101111011110001011100002
- Hexadecimal: 0x35EF170
- Base-36: XO580
Squares and roots of 56553840
- 56553840 squared (565538402) is 3198336818745600
- 56553840 cubed (565538403) is 180878228713447663104000
-
The
square root of 56553840 is 7520.2287199261 -
The
cube root of 56553840 is 383.8433605923
Scales and comparisons
How big is 56553840?- 56,553,840 seconds is equal to 1 year, 41 weeks, 3 days, 13 hours, 24 minutes.
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To count from 1 to 56,553,840 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 56553840 cubic inches would be around 32 feet tall.
Recreational maths with 56553840
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