420050290
420,050,290 is an even composite number composed of five prime numbers multiplied together.
420050290 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 420050290:
2 × 5 × 114 × 19 × 151
(2 × 5 × 11 × 11 × 11 × 11 × 19 × 151)See below for interesting mathematical facts about the number 420050290 from the Numbermatics database.
Names of 420050290
- Cardinal: 420050290 can be written as Four hundred twenty million, fifty thousand, two hundred ninety.
Scientific notation
- Scientific notation: 4.2005029 × 108
Factors of 420050290
Divisors of 420050290
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 5 10 11 19 22 38 55 95 110 121 151 190 209 242 302 418 605 755 1045 1210 1331 1510 1661 2090 2299 2662 2869 3322 4598 5738 6655 8305 11495 13310 14345 14641 16610 18271 22990 25289 28690 29282 31559 36542 50578 63118 73205 91355 126445 146410 157795 182710 200981 252890 278179 315590 347149 401962 556358 694298 1004905 1390895 1735745 2009810 2210791 2781790 3471490 3818639 4421582 7637278 11053955 19093195 22107910 38186390 42005029 84010058 210025145 420050290
- Sum of all divisors σ(n): 881265600
- Sum of proper divisors (its aliquot sum) s(n): 461215310
- 420050290 is an abundant number, because the sum of its proper divisors (461215310) is greater than itself. Its abundance is 41165020
Bases of 420050290
- Binary: 110010000100101110101011100102
- Hexadecimal: 0x19097572
- Base-36: 6Y34VM
Squares and roots of 420050290
- 420050290 squared (4200502902) is 176442246129084100
- 420050290 cubed (4200502903) is 74114616654773153639389000
-
The
square root of 420050290 is 20495.1284455599 -
The
cube root of 420050290 is 748.9171276395
Scales and comparisons
How big is 420050290?- 420,050,290 seconds is equal to 13 years, 18 weeks, 3 days, 16 hours, 38 minutes, 10 seconds.
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To count from 1 to 420,050,290 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 420050290 cubic inches would be around 62.4 feet tall.
Recreational maths with 420050290
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