55997760
55,997,760 is an even composite number composed of six prime numbers multiplied together.
55997760 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 55997760:
26 × 3 × 5 × 7 × 13 × 641
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 641)See below for interesting mathematical facts about the number 55997760 from the Numbermatics database.
Names of 55997760
- Cardinal: 55997760 can be written as Fifty-five million, nine hundred ninety-seven thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 5.599776 × 107
Factors of 55997760
Divisors of 55997760
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 192 195 208 210 224 240 260 273 280 312 320 336 364 390 416 420 448 455 480 520 546 560 624 641 672 728 780 832 840 910 960 1040 1092 1120 1248 1282 1344 1365 1456 1560 1680 1820 1923 2080 2184 2240 2496 2564 2730 2912 3120 3205 3360 3640 3846 4160 4368 4487 5128 5460 5824 6240 6410 6720 7280 7692 8333 8736 8974 9615 10256 10920 12480 12820 13461 14560 15384 16666 17472 17948 19230 20512 21840 22435 24999 25640 26922 29120 30768 33332 35896 38460 41024 41665 43680 44870 49998 51280 53844 58331 61536 66664 67305 71792 76920 83330 87360 89740 99996 102560 107688 116662 123072 124995 133328 134610 143584 153840 166660 174993 179480 199992 205120 215376 233324 249990 266656 269220 287168 291655 307680 333320 349986 358960 399984 430752 466648 499980 533312 538440 583310 615360 666640 699972 717920 799968 861504 874965 933296 999960 1076880 1166620 1333280 1399944 1435840 1599936 1749930 1866592 1999920 2153760 2333240 2666560 2799888 3499860 3733184 3999840 4307520 4666480 5599776 6999720 7999680 9332960 11199552 13999440 18665920 27998880 55997760
- Sum of all divisors σ(n): 219163392
- Sum of proper divisors (its aliquot sum) s(n): 163165632
- 55997760 is an abundant number, because the sum of its proper divisors (163165632) is greater than itself. Its abundance is 107167872
Bases of 55997760
- Binary: 110101011001110101010000002
- Hexadecimal: 0x3567540
- Base-36: XC85C
Squares and roots of 55997760
- 55997760 squared (559977602) is 3135749125017600
- 55997760 cubed (559977603) is 175594926922945560576000
-
The
square root of 55997760 is 7483.1651057557 -
The
cube root of 55997760 is 382.5811353367
Scales and comparisons
How big is 55997760?- 55,997,760 seconds is equal to 1 year, 40 weeks, 4 days, 2 hours, 56 minutes.
-
To count from 1 to 55,997,760 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 55997760 cubic inches would be around 31.9 feet tall.
Recreational maths with 55997760
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