421482144
421,482,144 is an even composite number composed of five prime numbers multiplied together.
What does the number 421482144 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
421482144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 421482144:
25 × 3 × 73 × 137 × 439
(2 × 2 × 2 × 2 × 2 × 3 × 73 × 137 × 439)See below for interesting mathematical facts about the number 421482144 from the Numbermatics database.
Names of 421482144
- Cardinal: 421482144 can be written as Four hundred twenty-one million, four hundred eighty-two thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 4.21482144 × 108
Factors of 421482144
Divisors of 421482144
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 73 96 137 146 219 274 292 411 438 439 548 584 822 876 878 1096 1168 1317 1644 1752 1756 2192 2336 2634 3288 3504 3512 4384 5268 6576 7008 7024 10001 10536 13152 14048 20002 21072 30003 32047 40004 42144 60006 60143 64094 80008 96141 120012 120286 128188 160016 180429 192282 240024 240572 256376 320032 360858 384564 480048 481144 512752 721716 769128 960096 962288 1025504 1443432 1538256 1924576 2886864 3076512 4390439 5773728 8780878 13171317 17561756 26342634 35123512 52685268 70247024 105370536 140494048 210741072 421482144
- Sum of all divisors σ(n): 1132306560
- Sum of proper divisors (its aliquot sum) s(n): 710824416
- 421482144 is an abundant number, because the sum of its proper divisors (710824416) is greater than itself. Its abundance is 289342272
Bases of 421482144
- Binary: 110010001111101001110101000002
- Hexadecimal: 0x191F4EA0
- Base-36: 6YXTPC
Squares and roots of 421482144
- 421482144 squared (4214821442) is 177647197710836736
- 421482144 cubed (4214821443) is 74875121766755359523241984
-
The
square root of 421482144 is 20530.0302971039 -
The
cube root of 421482144 is 749.7671241437
Scales and comparisons
How big is 421482144?- 421,482,144 seconds is equal to 13 years, 20 weeks, 6 days, 6 hours, 22 minutes, 24 seconds.
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To count from 1 to 421,482,144 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 421482144 cubic inches would be around 62.5 feet tall.
Recreational maths with 421482144
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