55688220
55,688,220 is an even composite number composed of six prime numbers multiplied together.
55688220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 55688220:
22 × 32 × 5 × 7 × 193 × 229
(2 × 2 × 3 × 3 × 5 × 7 × 193 × 229)See below for interesting mathematical facts about the number 55688220 from the Numbermatics database.
Names of 55688220
- Cardinal: 55688220 can be written as Fifty-five million, six hundred eighty-eight thousand, two hundred twenty.
Scientific notation
- Scientific notation: 5.568822 × 107
Factors of 55688220
Divisors of 55688220
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 193 210 229 252 315 386 420 458 579 630 687 772 916 965 1145 1158 1260 1351 1374 1603 1737 1930 2061 2290 2316 2702 2748 2895 3206 3435 3474 3860 4053 4122 4580 4809 5404 5790 6412 6755 6870 6948 8015 8106 8244 8685 9618 10305 11580 12159 13510 13740 14427 16030 16212 17370 19236 20265 20610 24045 24318 27020 28854 32060 34740 40530 41220 44197 48090 48636 57708 60795 72135 81060 88394 96180 121590 132591 144270 176788 220985 243180 265182 288540 309379 397773 441970 530364 618758 662955 795546 883940 928137 1237516 1325910 1546895 1591092 1856274 1988865 2651820 2784411 3093790 3712548 3977730 4640685 5568822 6187580 7955460 9281370 11137644 13922055 18562740 27844110 55688220
- Sum of all divisors σ(n): 194900160
- Sum of proper divisors (its aliquot sum) s(n): 139211940
- 55688220 is an abundant number, because the sum of its proper divisors (139211940) is greater than itself. Its abundance is 83523720
Bases of 55688220
- Binary: 110101000110111100000111002
- Hexadecimal: 0x351BC1C
- Base-36: X5LB0
Squares and roots of 55688220
- 55688220 squared (556882202) is 3101177846768400
- 55688220 cubed (556882203) is 172699074189964948248000
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The
square root of 55688220 is 7462.4540199589 -
The
cube root of 55688220 is 381.8748985011
Scales and comparisons
How big is 55688220?- 55,688,220 seconds is equal to 1 year, 40 weeks, 12 hours, 57 minutes.
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To count from 1 to 55,688,220 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 55688220 cubic inches would be around 31.8 feet tall.
Recreational maths with 55688220
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The information we have on file for 55688220 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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