55472400
55,472,400 is an even composite number composed of five prime numbers multiplied together.
55472400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 55472400:
24 × 32 × 52 × 19 × 811
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 19 × 811)See below for interesting mathematical facts about the number 55472400 from the Numbermatics database.
Names of 55472400
- Cardinal: 55472400 can be written as Fifty-five million, four hundred seventy-two thousand, four hundred.
Scientific notation
- Scientific notation: 5.54724 × 107
Factors of 55472400
Divisors of 55472400
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 30 36 38 40 45 48 50 57 60 72 75 76 80 90 95 100 114 120 144 150 152 171 180 190 200 225 228 240 285 300 304 342 360 380 400 450 456 475 570 600 684 720 760 811 855 900 912 950 1140 1200 1368 1425 1520 1622 1710 1800 1900 2280 2433 2736 2850 3244 3420 3600 3800 4055 4275 4560 4866 5700 6488 6840 7299 7600 8110 8550 9732 11400 12165 12976 13680 14598 15409 16220 17100 19464 20275 22800 24330 29196 30818 32440 34200 36495 38928 40550 46227 48660 58392 60825 61636 64880 68400 72990 77045 81100 92454 97320 116784 121650 123272 138681 145980 154090 162200 182475 184908 194640 231135 243300 246544 277362 291960 308180 324400 364950 369816 385225 462270 486600 554724 583920 616360 693405 729900 739632 770450 924540 973200 1109448 1155675 1232720 1386810 1459800 1540900 1849080 2218896 2311350 2773620 2919600 3081800 3467025 3698160 4622700 5547240 6163600 6934050 9245400 11094480 13868100 18490800 27736200 55472400
- Sum of all divisors σ(n): 202886320
- Sum of proper divisors (its aliquot sum) s(n): 147413920
- 55472400 is an abundant number, because the sum of its proper divisors (147413920) is greater than itself. Its abundance is 91941520
Bases of 55472400
- Binary: 110100111001110001000100002
- Hexadecimal: 0x34E7110
- Base-36: X0YS0
Squares and roots of 55472400
- 55472400 squared (554724002) is 3077187161760000
- 55472400 cubed (554724003) is 170698957112015424000000
-
The
square root of 55472400 is 7447.9795918087 -
The
cube root of 55472400 is 381.3809404215
Scales and comparisons
How big is 55472400?- 55,472,400 seconds is equal to 1 year, 39 weeks, 5 days, 1 hour.
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To count from 1 to 55,472,400 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 55472400 cubic inches would be around 31.8 feet tall.
Recreational maths with 55472400
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