55321380
55,321,380 is an even composite number composed of four prime numbers multiplied together.
55321380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55321380:
22 × 35 × 5 × 11383
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11383)See below for interesting mathematical facts about the number 55321380 from the Numbermatics database.
Names of 55321380
- Cardinal: 55321380 can be written as Fifty-five million, three hundred twenty-one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 5.532138 × 107
Factors of 55321380
Divisors of 55321380
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 810 972 1215 1620 2430 4860 11383 22766 34149 45532 56915 68298 102447 113830 136596 170745 204894 227660 307341 341490 409788 512235 614682 682980 922023 1024470 1229364 1536705 1844046 2048940 2766069 3073410 3688092 4610115 5532138 6146820 9220230 11064276 13830345 18440460 27660690 55321380
- Sum of all divisors σ(n): 174038592
- Sum of proper divisors (its aliquot sum) s(n): 118717212
- 55321380 is an abundant number, because the sum of its proper divisors (118717212) is greater than itself. Its abundance is 63395832
Bases of 55321380
- Binary: 110100110000100011001001002
- Hexadecimal: 0x34C2324
- Base-36: WXQ90
Squares and roots of 55321380
- 55321380 squared (553213802) is 3060455085104400
- 55321380 cubed (553213803) is 169308598735992852072000
-
The
square root of 55321380 is 7437.8343622321 -
The
cube root of 55321380 is 381.0345309393
Scales and comparisons
How big is 55321380?- 55,321,380 seconds is equal to 1 year, 39 weeks, 3 days, 7 hours, 3 minutes.
-
To count from 1 to 55,321,380 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 55321380 cubic inches would be around 31.8 feet tall.
Recreational maths with 55321380
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The information we have on file for 55321380 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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