20047040
20,047,040 is an even composite number composed of five prime numbers multiplied together.
20047040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 20047040:
26 × 5 × 13 × 61 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 61 × 79)See below for interesting mathematical facts about the number 20047040 from the Numbermatics database.
Names of 20047040
- Cardinal: 20047040 can be written as Twenty million, forty-seven thousand and forty.
Scientific notation
- Scientific notation: 2.004704 × 107
Factors of 20047040
Divisors of 20047040
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 61 64 65 79 80 104 122 130 158 160 208 244 260 305 316 320 395 416 488 520 610 632 790 793 832 976 1027 1040 1220 1264 1580 1586 1952 2054 2080 2440 2528 3160 3172 3904 3965 4108 4160 4819 4880 5056 5135 6320 6344 7930 8216 9638 9760 10270 12640 12688 15860 16432 19276 19520 20540 24095 25280 25376 31720 32864 38552 41080 48190 50752 62647 63440 65728 77104 82160 96380 125294 126880 154208 164320 192760 250588 253760 308416 313235 328640 385520 501176 626470 771040 1002352 1252940 1542080 2004704 2505880 4009408 5011760 10023520 20047040
- Sum of all divisors σ(n): 52913280
- Sum of proper divisors (its aliquot sum) s(n): 32866240
- 20047040 is an abundant number, because the sum of its proper divisors (32866240) is greater than itself. Its abundance is 12819200
Bases of 20047040
- Binary: 10011000111100100110000002
- Hexadecimal: 0x131E4C0
- Base-36: BXOE8
Squares and roots of 20047040
- 20047040 squared (200470402) is 401883812761600
- 20047040 cubed (200470403) is 8056580869784305664000
-
The
square root of 20047040 is 4477.3920980857 -
The
cube root of 20047040 is 271.6544053749
Scales and comparisons
How big is 20047040?- 20,047,040 seconds is equal to 33 weeks, 1 day, 37 minutes, 20 seconds.
-
To count from 1 to 20,047,040 would take you about forty-nine weeks!
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 20047040 cubic inches would be around 22.6 feet tall.
Recreational maths with 20047040
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 20047040 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 20047040 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/20047040/
Chicago style:
Numbermatics. 2024. "Number 20047040 - Facts about the integer". https://numbermatics.com/n/20047040/
The information we have on file for 20047040 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 20047040, math, Factors of 20047040, curriculum, school, college, exams, university, Prime factorization of 20047040, STEM, science, technology, engineering, physics, economics, calculator, twenty million, forty-seven thousand and forty.