131489280
131,489,280 is an even composite number composed of five prime numbers multiplied together.
131489280 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 131489280:
29 × 32 × 5 × 13 × 439
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 439)See below for interesting mathematical facts about the number 131489280 from the Numbermatics database.
Names of 131489280
- Cardinal: 131489280 can be written as One hundred thirty-one million, four hundred eighty-nine thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.3148928 × 108
Factors of 131489280
Divisors of 131489280
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 439 468 480 512 520 576 585 624 640 720 768 780 832 878 936 960 1040 1152 1170 1248 1280 1317 1440 1536 1560 1664 1756 1872 1920 2080 2195 2304 2340 2496 2560 2634 2880 3120 3328 3512 3744 3840 3951 4160 4390 4608 4680 4992 5268 5707 5760 6240 6585 6656 7024 7488 7680 7902 8320 8780 9360 9984 10536 11414 11520 12480 13170 14048 14976 15804 16640 17121 17560 18720 19755 19968 21072 22828 23040 24960 26340 28096 28535 29952 31608 33280 34242 35120 37440 39510 42144 45656 49920 51363 52680 56192 57070 59904 63216 68484 70240 74880 79020 84288 85605 91312 99840 102726 105360 112384 114140 126432 136968 140480 149760 158040 168576 171210 182624 205452 210720 224768 228280 252864 256815 273936 280960 299520 316080 337152 342420 365248 410904 421440 456560 505728 513630 547872 561920 632160 674304 684840 730496 821808 842880 913120 1011456 1027260 1095744 1123840 1264320 1369680 1460992 1643616 1685760 1826240 2022912 2054520 2191488 2528640 2739360 2921984 3287232 3371520 3652480 4109040 4382976 5057280 5478720 6574464 7304960 8218080 8765952 10114560 10957440 13148928 14609920 16436160 21914880 26297856 32872320 43829760 65744640 131489280
- Sum of all divisors σ(n): 491531040
- Sum of proper divisors (its aliquot sum) s(n): 360041760
- 131489280 is an abundant number, because the sum of its proper divisors (360041760) is greater than itself. Its abundance is 228552480
Bases of 131489280
- Binary: 1111101011001011110000000002
- Hexadecimal: 0x7D65E00
- Base-36: 26A9S0
Squares and roots of 131489280
- 131489280 squared (1314892802) is 17289430754918400
- 131489280 cubed (1314892803) is 2273374801574076874752000
-
The
square root of 131489280 is 11466.8775174411 -
The
cube root of 131489280 is 508.5068205361
Scales and comparisons
How big is 131489280?- 131,489,280 seconds is equal to 4 years, 9 weeks, 2 days, 20 hours, 48 minutes.
-
To count from 1 to 131,489,280 would take you about six 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 131489280 cubic inches would be around 42.4 feet tall.
Recreational maths with 131489280
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 131489280 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.
APA style:
Numbermatics. (2024). Number 131489280 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/131489280/
Chicago style:
Numbermatics. 2024. "Number 131489280 - Facts about the integer". https://numbermatics.com/n/131489280/
The information we have on file for 131489280 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 131489280, math, Factors of 131489280, curriculum, school, college, exams, university, Prime factorization of 131489280, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-one million, four hundred eighty-nine thousand, two hundred eighty.