55408220
55,408,220 is an even composite number composed of five prime numbers multiplied together.
55408220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55408220:
22 × 5 × 73 × 41 × 197
(2 × 2 × 5 × 7 × 7 × 7 × 41 × 197)See below for interesting mathematical facts about the number 55408220 from the Numbermatics database.
Names of 55408220
- Cardinal: 55408220 can be written as Fifty-five million, four hundred eight thousand, two hundred twenty.
Scientific notation
- Scientific notation: 5.540822 × 107
Factors of 55408220
Divisors of 55408220
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 41 49 70 82 98 140 164 196 197 205 245 287 343 394 410 490 574 686 788 820 980 985 1148 1372 1379 1435 1715 1970 2009 2758 2870 3430 3940 4018 5516 5740 6860 6895 8036 8077 9653 10045 13790 14063 16154 19306 20090 27580 28126 32308 38612 40180 40385 48265 56252 56539 67571 70315 80770 96530 113078 135142 140630 161540 193060 226156 270284 281260 282695 337855 395773 565390 675710 791546 1130780 1351420 1583092 1978865 2770411 3957730 5540822 7915460 11081644 13852055 27704110 55408220
- Sum of all divisors σ(n): 139708800
- Sum of proper divisors (its aliquot sum) s(n): 84300580
- 55408220 is an abundant number, because the sum of its proper divisors (84300580) is greater than itself. Its abundance is 28892360
Bases of 55408220
- Binary: 110100110101110110010111002
- Hexadecimal: 0x34D765C
- Base-36: WZL98
Squares and roots of 55408220
- 55408220 squared (554082202) is 3070070843568400
- 55408220 cubed (554082203) is 170107160716023492248000
-
The
square root of 55408220 is 7443.6697938585 -
The
cube root of 55408220 is 381.2338013363
Scales and comparisons
How big is 55408220?- 55,408,220 seconds is equal to 1 year, 39 weeks, 4 days, 7 hours, 10 minutes, 20 seconds.
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To count from 1 to 55,408,220 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 55408220 cubic inches would be around 31.8 feet tall.
Recreational maths with 55408220
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The information we have on file for 55408220 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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