51978240
51,978,240 is an even composite number composed of four prime numbers multiplied together.
51978240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 51978240:
213 × 33 × 5 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 47)See below for interesting mathematical facts about the number 51978240 from the Numbermatics database.
Names of 51978240
- Cardinal: 51978240 can be written as Fifty-one million, nine hundred seventy-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 5.197824 × 107
Factors of 51978240
Divisors of 51978240
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 47 48 54 60 64 72 80 90 94 96 108 120 128 135 141 144 160 180 188 192 216 235 240 256 270 282 288 320 360 376 384 423 432 470 480 512 540 564 576 640 705 720 752 768 846 864 940 960 1024 1080 1128 1152 1269 1280 1410 1440 1504 1536 1692 1728 1880 1920 2048 2115 2160 2256 2304 2538 2560 2820 2880 3008 3072 3384 3456 3760 3840 4096 4230 4320 4512 4608 5076 5120 5640 5760 6016 6144 6345 6768 6912 7520 7680 8192 8460 8640 9024 9216 10152 10240 11280 11520 12032 12288 12690 13536 13824 15040 15360 16920 17280 18048 18432 20304 20480 22560 23040 24064 24576 25380 27072 27648 30080 30720 33840 34560 36096 36864 40608 40960 45120 46080 48128 50760 54144 55296 60160 61440 67680 69120 72192 73728 81216 90240 92160 96256 101520 108288 110592 120320 122880 135360 138240 144384 162432 180480 184320 192512 203040 216576 221184 240640 270720 276480 288768 324864 360960 368640 385024 406080 433152 481280 541440 552960 577536 649728 721920 812160 866304 962560 1082880 1105920 1155072 1299456 1443840 1624320 1732608 1925120 2165760 2598912 2887680 3248640 3465216 4331520 5197824 5775360 6497280 8663040 10395648 12994560 17326080 25989120 51978240
- Sum of all divisors σ(n): 188732160
- Sum of proper divisors (its aliquot sum) s(n): 136753920
- 51978240 is an abundant number, because the sum of its proper divisors (136753920) is greater than itself. Its abundance is 84775680
Bases of 51978240
- Binary: 110001100100100000000000002
- Hexadecimal: 0x3192000
- Base-36: UY2O0
Squares and roots of 51978240
- 51978240 squared (519782402) is 2701737433497600
- 51978240 cubed (519782403) is 140431556735322292224000
-
The
square root of 51978240 is 7209.5936085191 -
The
cube root of 51978240 is 373.1990446725
Scales and comparisons
How big is 51978240?- 51,978,240 seconds is equal to 1 year, 33 weeks, 6 days, 14 hours, 24 minutes.
-
To count from 1 to 51,978,240 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 51978240 cubic inches would be around 31.1 feet tall.
Recreational maths with 51978240
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 51978240 - Facts about the integer". Numbermatics.com. 2024. Web. 20 April 2024.
APA style:
Numbermatics. (2024). Number 51978240 - Facts about the integer. Retrieved 20 April 2024, from https://numbermatics.com/n/51978240/
Chicago style:
Numbermatics. 2024. "Number 51978240 - Facts about the integer". https://numbermatics.com/n/51978240/
The information we have on file for 51978240 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!
Keywords: Divisors of 51978240, math, Factors of 51978240, curriculum, school, college, exams, university, Prime factorization of 51978240, STEM, science, technology, engineering, physics, economics, calculator, fifty-one million, nine hundred seventy-eight thousand, two hundred forty.