49421440
49,421,440 is an even composite number composed of five prime numbers multiplied together.
49421440 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 49421440:
27 × 5 × 31 × 47 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 47 × 53)See below for interesting mathematical facts about the number 49421440 from the Numbermatics database.
Names of 49421440
- Cardinal: 49421440 can be written as Forty-nine million, four hundred twenty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.942144 × 107
Factors of 49421440
Divisors of 49421440
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 47 53 62 64 80 94 106 124 128 155 160 188 212 235 248 265 310 320 376 424 470 496 530 620 640 752 848 940 992 1060 1240 1457 1504 1643 1696 1880 1984 2120 2480 2491 2914 3008 3286 3392 3760 3968 4240 4960 4982 5828 6016 6572 6784 7285 7520 8215 8480 9920 9964 11656 12455 13144 14570 15040 16430 16960 19840 19928 23312 24910 26288 29140 30080 32860 33920 39856 46624 49820 52576 58280 65720 77221 79712 93248 99640 105152 116560 131440 154442 159424 186496 199280 210304 233120 262880 308884 318848 386105 398560 466240 525760 617768 772210 797120 932480 1051520 1235536 1544420 1594240 2471072 3088840 4942144 6177680 9884288 12355360 24710720 49421440
- Sum of all divisors σ(n): 126904320
- Sum of proper divisors (its aliquot sum) s(n): 77482880
- 49421440 is an abundant number, because the sum of its proper divisors (77482880) is greater than itself. Its abundance is 28061440
Bases of 49421440
- Binary: 101111001000011100100000002
- Hexadecimal: 0x2F21C80
- Base-36: TF9TS
Squares and roots of 49421440
- 49421440 squared (494214402) is 2442478731673600
- 49421440 cubed (494214403) is 120710816088682921984000
-
The
square root of 49421440 is 7030.0384067229 -
The
cube root of 49421440 is 366.9766781281
Scales and comparisons
How big is 49421440?- 49,421,440 seconds is equal to 1 year, 29 weeks, 5 days, 10 minutes, 40 seconds.
-
To count from 1 to 49,421,440 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 49421440 cubic inches would be around 30.6 feet tall.
Recreational maths with 49421440
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 49421440 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 49421440 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/49421440/
Chicago style:
Numbermatics. 2024. "Number 49421440 - Facts about the integer". https://numbermatics.com/n/49421440/
The information we have on file for 49421440 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 49421440, math, Factors of 49421440, curriculum, school, college, exams, university, Prime factorization of 49421440, STEM, science, technology, engineering, physics, economics, calculator, forty-nine million, four hundred twenty-one thousand, four hundred forty.