42080000
42,080,000 is an even composite number composed of three prime numbers multiplied together.
42080000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 42080000:
28 × 54 × 263
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 263)See below for interesting mathematical facts about the number 42080000 from the Numbermatics database.
Names of 42080000
- Cardinal: 42080000 can be written as Forty-two million, eighty thousand.
Scientific notation
- Scientific notation: 4.208 × 107
Factors of 42080000
Divisors of 42080000
- Number of divisors d(n): 90
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 263 320 400 500 526 625 640 800 1000 1052 1250 1280 1315 1600 2000 2104 2500 2630 3200 4000 4208 5000 5260 6400 6575 8000 8416 10000 10520 13150 16000 16832 20000 21040 26300 32000 32875 33664 40000 42080 52600 65750 67328 80000 84160 105200 131500 160000 164375 168320 210400 263000 328750 336640 420800 526000 657500 841600 1052000 1315000 1683200 2104000 2630000 4208000 5260000 8416000 10520000 21040000 42080000
- Sum of all divisors σ(n): 105360024
- Sum of proper divisors (its aliquot sum) s(n): 63280024
- 42080000 is an abundant number, because the sum of its proper divisors (63280024) is greater than itself. Its abundance is 21200024
Bases of 42080000
- Binary: 101000001000010111000000002
- Hexadecimal: 0x2821700
- Base-36: P1X4W
Squares and roots of 42080000
- 42080000 squared (420800002) is 1770726400000000
- 42080000 cubed (420800003) is 74512166912000000000000
-
The
square root of 42080000 is 6486.9098960907 -
The
cube root of 42080000 is 347.8232246141
Scales and comparisons
How big is 42080000?- 42,080,000 seconds is equal to 1 year, 17 weeks, 4 days, 53 minutes, 20 seconds.
-
To count from 1 to 42,080,000 would take you about two 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 42080000 cubic inches would be around 29 feet tall.
Recreational maths with 42080000
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