385229440
385,229,440 is an even composite number composed of five prime numbers multiplied together.
385229440 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 385229440:
27 × 5 × 41 × 53 × 277
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 53 × 277)See below for interesting mathematical facts about the number 385229440 from the Numbermatics database.
Names of 385229440
- Cardinal: 385229440 can be written as Three hundred eighty-five million, two hundred twenty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 3.8522944 × 108
Factors of 385229440
Divisors of 385229440
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 41 53 64 80 82 106 128 160 164 205 212 265 277 320 328 410 424 530 554 640 656 820 848 1060 1108 1312 1385 1640 1696 2120 2173 2216 2624 2770 3280 3392 4240 4346 4432 5248 5540 6560 6784 8480 8692 8864 10865 11080 11357 13120 14681 16960 17384 17728 21730 22160 22714 26240 29362 33920 34768 35456 43460 44320 45428 56785 58724 69536 73405 86920 88640 90856 113570 117448 139072 146810 173840 177280 181712 227140 234896 278144 293620 347680 363424 454280 469792 587240 601921 695360 726848 908560 939584 1174480 1203842 1390720 1453696 1817120 1879168 2348960 2407684 3009605 3634240 4697920 4815368 6019210 7268480 9395840 9630736 12038420 19261472 24076840 38522944 48153680 77045888 96307360 192614720 385229440
- Sum of all divisors σ(n): 964671120
- Sum of proper divisors (its aliquot sum) s(n): 579441680
- 385229440 is an abundant number, because the sum of its proper divisors (579441680) is greater than itself. Its abundance is 194212240
Bases of 385229440
- Binary: 101101111011000100010100000002
- Hexadecimal: 0x16F62280
- Base-36: 6DCSXS
Squares and roots of 385229440
- 385229440 squared (3852294402) is 148401721442713600
- 385229440 cubed (3852294403) is 57168712046412552208384000
-
The
square root of 385229440 is 19627.2626721099 -
The
cube root of 385229440 is 727.6231193397
Scales and comparisons
How big is 385229440?- 385,229,440 seconds is equal to 12 years, 12 weeks, 6 days, 16 hours, 10 minutes, 40 seconds.
-
To count from 1 to 385,229,440 would take you about eighteen 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 385229440 cubic inches would be around 60.6 feet tall.
Recreational maths with 385229440
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 385229440 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 385229440 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/385229440/
Chicago style:
Numbermatics. 2024. "Number 385229440 - Facts about the integer". https://numbermatics.com/n/385229440/
The information we have on file for 385229440 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 385229440, math, Factors of 385229440, curriculum, school, college, exams, university, Prime factorization of 385229440, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-five million, two hundred twenty-nine thousand, four hundred forty.