55123200
55,123,200 is an even composite number composed of five prime numbers multiplied together.
55123200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 55123200:
28 × 33 × 52 × 11 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 11 × 29)See below for interesting mathematical facts about the number 55123200 from the Numbermatics database.
Names of 55123200
- Cardinal: 55123200 can be written as Fifty-five million, one hundred twenty-three thousand, two hundred.
Scientific notation
- Scientific notation: 5.51232 × 107
Factors of 55123200
Divisors of 55123200
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 29 30 32 33 36 40 44 45 48 50 54 55 58 60 64 66 72 75 80 87 88 90 96 99 100 108 110 116 120 128 132 135 144 145 150 160 165 174 176 180 192 198 200 216 220 225 232 240 256 261 264 270 275 288 290 297 300 319 320 330 348 352 360 384 396 400 432 435 440 450 464 480 495 522 528 540 550 576 580 594 600 638 640 660 675 696 704 720 725 768 783 792 800 825 864 870 880 900 928 957 960 990 1044 1056 1080 1100 1152 1160 1188 1200 1276 1280 1305 1320 1350 1392 1408 1440 1450 1485 1566 1584 1595 1600 1650 1728 1740 1760 1800 1856 1914 1920 1980 2088 2112 2160 2175 2200 2304 2320 2376 2400 2475 2552 2610 2640 2700 2784 2816 2871 2880 2900 2970 3132 3168 3190 3200 3300 3456 3480 3520 3600 3712 3828 3840 3915 3960 4176 4224 4320 4350 4400 4640 4752 4785 4800 4950 5104 5220 5280 5400 5568 5742 5760 5800 5940 6264 6336 6380 6400 6525 6600 6912 6960 7040 7200 7424 7425 7656 7830 7920 7975 8352 8448 8613 8640 8700 8800 9280 9504 9570 9600 9900 10208 10440 10560 10800 11136 11484 11520 11600 11880 12528 12672 12760 13050 13200 13920 14080 14355 14400 14850 15312 15660 15840 15950 16704 17226 17280 17400 17600 18560 19008 19140 19200 19575 19800 20416 20880 21120 21600 22272 22968 23200 23760 23925 25056 25344 25520 26100 26400 27840 28710 28800 29700 30624 31320 31680 31900 33408 34452 34560 34800 35200 37120 38016 38280 39150 39600 40832 41760 42240 43065 43200 45936 46400 47520 47850 50112 51040 52200 52800 55680 57420 57600 59400 61248 62640 63360 63800 66816 68904 69600 70400 71775 76032 76560 78300 79200 81664 83520 86130 86400 91872 92800 95040 95700 100224 102080 104400 105600 111360 114840 118800 122496 125280 126720 127600 137808 139200 143550 153120 156600 158400 167040 172260 172800 183744 185600 190080 191400 200448 204160 208800 211200 215325 229680 237600 244992 250560 255200 275616 278400 287100 306240 313200 316800 334080 344520 367488 380160 382800 408320 417600 430650 459360 475200 501120 510400 551232 556800 574200 612480 626400 633600 689040 734976 765600 835200 861300 918720 950400 1002240 1020800 1102464 1148400 1224960 1252800 1378080 1531200 1670400 1722600 1837440 1900800 2041600 2204928 2296800 2505600 2756160 3062400 3445200 3674880 4593600 5011200 5512320 6124800 6890400 9187200 11024640 13780800 18374400 27561600 55123200
- Sum of all divisors σ(n): 228110400
- Sum of proper divisors (its aliquot sum) s(n): 172987200
- 55123200 is an abundant number, because the sum of its proper divisors (172987200) is greater than itself. Its abundance is 117864000
Bases of 55123200
- Binary: 110100100100011101000000002
- Hexadecimal: 0x3491D00
- Base-36: WTHC0
Squares and roots of 55123200
- 55123200 squared (551232002) is 3038567178240000
- 55123200 cubed (551232003) is 167495546279559168000000
-
The
square root of 55123200 is 7424.4999831639 -
The
cube root of 55123200 is 380.5789881045
Scales and comparisons
How big is 55123200?- 55,123,200 seconds is equal to 1 year, 39 weeks, 1 day.
-
To count from 1 to 55,123,200 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 55123200 cubic inches would be around 31.7 feet tall.
Recreational maths with 55123200
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