384947920
384,947,920 is an even composite number composed of five prime numbers multiplied together.
384947920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 384947920:
24 × 5 × 72 × 283 × 347
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 283 × 347)See below for interesting mathematical facts about the number 384947920 from the Numbermatics database.
Names of 384947920
- Cardinal: 384947920 can be written as Three hundred eighty-four million, nine hundred forty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.8494792 × 108
Factors of 384947920
Divisors of 384947920
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 140 196 245 280 283 347 392 490 560 566 694 784 980 1132 1388 1415 1735 1960 1981 2264 2429 2776 2830 3470 3920 3962 4528 4858 5552 5660 6940 7924 9716 9905 11320 12145 13867 13880 15848 17003 19432 19810 22640 24290 27734 27760 31696 34006 38864 39620 48580 55468 68012 69335 79240 85015 97160 98201 110936 136024 138670 158480 170030 194320 196402 221872 272048 277340 340060 392804 491005 554680 680120 687407 785608 982010 1109360 1360240 1374814 1571216 1964020 2749628 3437035 3928040 4811849 5499256 6874070 7856080 9623698 10998512 13748140 19247396 24059245 27496280 38494792 48118490 54992560 76989584 96236980 192473960 384947920
- Sum of all divisors σ(n): 1047816864
- Sum of proper divisors (its aliquot sum) s(n): 662868944
- 384947920 is an abundant number, because the sum of its proper divisors (662868944) is greater than itself. Its abundance is 277921024
Bases of 384947920
- Binary: 101101111000111010110110100002
- Hexadecimal: 0x16F1D6D0
- Base-36: 6D6RPS
Squares and roots of 384947920
- 384947920 squared (3849479202) is 148184901112326400
- 384947920 cubed (3849479203) is 57043469458595734041088000
-
The
square root of 384947920 is 19620.0897041783 -
The
cube root of 384947920 is 727.4458307271
Scales and comparisons
How big is 384947920?- 384,947,920 seconds is equal to 12 years, 12 weeks, 3 days, 9 hours, 58 minutes, 40 seconds.
-
To count from 1 to 384,947,920 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 384947920 cubic inches would be around 60.6 feet tall.
Recreational maths with 384947920
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 384947920 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 384947920 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/384947920/
Chicago style:
Numbermatics. 2024. "Number 384947920 - Facts about the integer". https://numbermatics.com/n/384947920/
The information we have on file for 384947920 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 384947920, math, Factors of 384947920, curriculum, school, college, exams, university, Prime factorization of 384947920, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-four million, nine hundred forty-seven thousand, nine hundred twenty.