4040040
4,040,040 is an even composite number composed of five prime numbers multiplied together.
4040040 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 4040040:
23 × 3 × 5 × 131 × 257
(2 × 2 × 2 × 3 × 5 × 131 × 257)See below for interesting mathematical facts about the number 4040040 from the Numbermatics database.
Names of 4040040
- Cardinal: 4040040 can be written as Four million, forty thousand and forty.
Scientific notation
- Scientific notation: 4.04004 × 106
Factors of 4040040
Divisors of 4040040
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 131 257 262 393 514 524 655 771 786 1028 1048 1285 1310 1542 1572 1965 2056 2570 2620 3084 3144 3855 3930 5140 5240 6168 7710 7860 10280 15420 15720 30840 33667 67334 101001 134668 168335 202002 269336 336670 404004 505005 673340 808008 1010010 1346680 2020020 4040040
- Sum of all divisors σ(n): 12260160
- Sum of proper divisors (its aliquot sum) s(n): 8220120
- 4040040 is an abundant number, because the sum of its proper divisors (8220120) is greater than itself. Its abundance is 4180080
Bases of 4040040
- Binary: 11110110100101011010002
- Hexadecimal: 0x3DA568
- Base-36: 2ELBC
Squares and roots of 4040040
- 4040040 squared (40400402) is 16321923201600
- 4040040 cubed (40400403) is 65941222611392064000
-
The
square root of 4040040 is 2009.9850745715 -
The
cube root of 4040040 is 159.2680104693
Scales and comparisons
How big is 4040040?- 4,040,040 seconds is equal to 6 weeks, 4 days, 18 hours, 14 minutes.
-
To count from 1 to 4,040,040 would take you about ten 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 4040040 cubic inches would be around 13.3 feet tall.
Recreational maths with 4040040
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