55305320
55,305,320 is an even composite number composed of five prime numbers multiplied together.
55305320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 55305320:
23 × 5 × 73 × 29 × 139
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 29 × 139)See below for interesting mathematical facts about the number 55305320 from the Numbermatics database.
Names of 55305320
- Cardinal: 55305320 can be written as Fifty-five million, three hundred five thousand, three hundred twenty.
Scientific notation
- Scientific notation: 5.530532 × 107
Factors of 55305320
Divisors of 55305320
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 29 35 40 49 56 58 70 98 116 139 140 145 196 203 232 245 278 280 290 343 392 406 490 556 580 686 695 812 973 980 1015 1112 1160 1372 1390 1421 1624 1715 1946 1960 2030 2744 2780 2842 3430 3892 4031 4060 4865 5560 5684 6811 6860 7105 7784 8062 8120 9730 9947 11368 13622 13720 14210 16124 19460 19894 20155 27244 28217 28420 32248 34055 38920 39788 40310 47677 49735 54488 56434 56840 68110 79576 80620 95354 99470 112868 136220 141085 161240 190708 197519 198940 225736 238385 272440 282170 381416 395038 397880 476770 564340 790076 953540 987595 1128680 1382633 1580152 1907080 1975190 2765266 3950380 5530532 6913165 7900760 11061064 13826330 27652660 55305320
- Sum of all divisors σ(n): 151200000
- Sum of proper divisors (its aliquot sum) s(n): 95894680
- 55305320 is an abundant number, because the sum of its proper divisors (95894680) is greater than itself. Its abundance is 40589360
Bases of 55305320
- Binary: 110100101111100100011010002
- Hexadecimal: 0x34BE468
- Base-36: WXDUW
Squares and roots of 55305320
- 55305320 squared (553053202) is 3058678420302400
- 55305320 cubed (553053203) is 169161188811918728768000
-
The
square root of 55305320 is 7436.7546685365 -
The
cube root of 55305320 is 380.9976554623
Scales and comparisons
How big is 55305320?- 55,305,320 seconds is equal to 1 year, 39 weeks, 3 days, 2 hours, 35 minutes, 20 seconds.
-
To count from 1 to 55,305,320 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 55305320 cubic inches would be around 31.7 feet tall.
Recreational maths with 55305320
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The information we have on file for 55305320 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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