420228240
420,228,240 is an even composite number composed of five prime numbers multiplied together.
420228240 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 420228240:
24 × 3 × 5 × 372 × 1279
(2 × 2 × 2 × 2 × 3 × 5 × 37 × 37 × 1279)See below for interesting mathematical facts about the number 420228240 from the Numbermatics database.
Names of 420228240
- Cardinal: 420228240 can be written as Four hundred twenty million, two hundred twenty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 4.2022824 × 108
Factors of 420228240
Divisors of 420228240
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 37 40 48 60 74 80 111 120 148 185 222 240 296 370 444 555 592 740 888 1110 1279 1369 1480 1776 2220 2558 2738 2960 3837 4107 4440 5116 5476 6395 6845 7674 8214 8880 10232 10952 12790 13690 15348 16428 19185 20464 20535 21904 25580 27380 30696 32856 38370 41070 47323 51160 54760 61392 65712 76740 82140 94646 102320 109520 141969 153480 164280 189292 236615 283938 306960 328560 378584 473230 567876 709845 757168 946460 1135752 1419690 1750951 1892920 2271504 2839380 3501902 3785840 5252853 5678760 7003804 8754755 10505706 11357520 14007608 17509510 21011412 26264265 28015216 35019020 42022824 52528530 70038040 84045648 105057060 140076080 210114120 420228240
- Sum of all divisors σ(n): 1339914240
- Sum of proper divisors (its aliquot sum) s(n): 919686000
- 420228240 is an abundant number, because the sum of its proper divisors (919686000) is greater than itself. Its abundance is 499457760
Bases of 420228240
- Binary: 110010000110000101100100100002
- Hexadecimal: 0x190C2C90
- Base-36: 6Y6Y6O
Squares and roots of 420228240
- 420228240 squared (4202282402) is 176591773693497600
- 420228240 cubed (4202282403) is 74208850257696795892224000
-
The
square root of 420228240 is 20499.4692614223 -
The
cube root of 420228240 is 749.0228697305
Scales and comparisons
How big is 420228240?- 420,228,240 seconds is equal to 13 years, 18 weeks, 5 days, 18 hours, 4 minutes.
-
To count from 1 to 420,228,240 would take you about twenty 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 420228240 cubic inches would be around 62.4 feet tall.
Recreational maths with 420228240
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"Number 420228240 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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The information we have on file for 420228240 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!
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