53443390
53,443,390 is an even composite number composed of seven prime numbers multiplied together.
53443390 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 53443390:
2 × 5 × 7 × 11 × 13 × 19 × 281
See below for interesting mathematical facts about the number 53443390 from the Numbermatics database.
Names of 53443390
- Cardinal: 53443390 can be written as Fifty-three million, four hundred forty-three thousand, three hundred ninety.
Scientific notation
- Scientific notation: 5.344339 × 107
Factors of 53443390
Divisors of 53443390
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 5 7 10 11 13 14 19 22 26 35 38 55 65 70 77 91 95 110 130 133 143 154 182 190 209 247 266 281 286 385 418 455 494 562 665 715 770 910 1001 1045 1235 1330 1405 1430 1463 1729 1967 2002 2090 2470 2717 2810 2926 3091 3458 3653 3934 5005 5339 5434 6182 7306 7315 8645 9835 10010 10678 13585 14630 15455 17290 18265 19019 19670 21637 25571 26695 27170 30910 36530 37373 38038 40183 43274 51142 53390 58729 69407 74746 80366 95095 108185 117458 127855 138814 186865 190190 200915 216370 255710 281281 293645 347035 373730 401830 411103 485849 562562 587290 694070 763477 822206 971698 1406405 1526954 2055515 2429245 2812810 3817385 4111030 4858490 5344339 7634770 10688678 26721695 53443390
- Sum of all divisors σ(n): 136442880
- Sum of proper divisors (its aliquot sum) s(n): 82999490
- 53443390 is an abundant number, because the sum of its proper divisors (82999490) is greater than itself. Its abundance is 29556100
Bases of 53443390
- Binary: 110010111101111011001111102
- Hexadecimal: 0x32F7B3E
- Base-36: VTH6M
Squares and roots of 53443390
- 53443390 squared (534433902) is 2856195934692100
- 53443390 cubed (534433903) is 152644793254164430219000
-
The
square root of 53443390 is 7310.4986150057 -
The
cube root of 53443390 is 376.6731518797
Scales and comparisons
How big is 53443390?- 53,443,390 seconds is equal to 1 year, 36 weeks, 2 days, 13 hours, 23 minutes, 10 seconds.
-
To count from 1 to 53,443,390 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 53443390 cubic inches would be around 31.4 feet tall.
Recreational maths with 53443390
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The information we have on file for 53443390 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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