2450040
2,450,040 is an even composite number composed of five prime numbers multiplied together.
2450040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2450040:
23 × 3 × 5 × 17 × 1201
(2 × 2 × 2 × 3 × 5 × 17 × 1201)See below for interesting mathematical facts about the number 2450040 from the Numbermatics database.
Names of 2450040
- Cardinal: 2450040 can be written as Two million, four hundred fifty thousand and forty.
Scientific notation
- Scientific notation: 2.45004 × 106
Factors of 2450040
Divisors of 2450040
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1020 1201 2040 2402 3603 4804 6005 7206 9608 12010 14412 18015 20417 24020 28824 36030 40834 48040 61251 72060 81668 102085 122502 144120 163336 204170 245004 306255 408340 490008 612510 816680 1225020 2450040
- Sum of all divisors σ(n): 7788960
- Sum of proper divisors (its aliquot sum) s(n): 5338920
- 2450040 is an abundant number, because the sum of its proper divisors (5338920) is greater than itself. Its abundance is 2888880
Bases of 2450040
- Binary: 10010101100010011110002
- Hexadecimal: 0x256278
- Base-36: 1GIGO
Squares and roots of 2450040
- 2450040 squared (24500402) is 6002696001600
- 2450040 cubed (24500403) is 14706845311760064000
-
The
square root of 2450040 is 1565.2603617289 -
The
cube root of 2450040 is 134.8107086445
Scales and comparisons
How big is 2450040?- 2,450,040 seconds is equal to 4 weeks, 8 hours, 34 minutes.
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To count from 1 to 2,450,040 would take you about six weeks!
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 2450040 cubic inches would be around 11.2 feet tall.
Recreational maths with 2450040
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