11155040
11,155,040 is an even composite number composed of five prime numbers multiplied together.
11155040 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 11155040:
25 × 5 × 13 × 31 × 173
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 31 × 173)See below for interesting mathematical facts about the number 11155040 from the Numbermatics database.
Names of 11155040
- Cardinal: 11155040 can be written as Eleven million, one hundred fifty-five thousand and forty.
Scientific notation
- Scientific notation: 1.115504 × 107
Factors of 11155040
Divisors of 11155040
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 65 80 104 124 130 155 160 173 208 248 260 310 346 403 416 496 520 620 692 806 865 992 1040 1240 1384 1612 1730 2015 2080 2249 2480 2768 3224 3460 4030 4498 4960 5363 5536 6448 6920 8060 8996 10726 11245 12896 13840 16120 17992 21452 22490 26815 27680 32240 35984 42904 44980 53630 64480 69719 71968 85808 89960 107260 139438 171616 179920 214520 278876 348595 359840 429040 557752 697190 858080 1115504 1394380 2231008 2788760 5577520 11155040
- Sum of all divisors σ(n): 29465856
- Sum of proper divisors (its aliquot sum) s(n): 18310816
- 11155040 is an abundant number, because the sum of its proper divisors (18310816) is greater than itself. Its abundance is 7155776
Bases of 11155040
- Binary: 1010101000110110011000002
- Hexadecimal: 0xAA3660
- Base-36: 6N3A8
Squares and roots of 11155040
- 11155040 squared (111550402) is 124434917401600
- 11155040 cubed (111550403) is 1388076481011544064000
-
The
square root of 11155040 is 3339.9161666125 -
The
cube root of 11155040 is 223.4380044489
Scales and comparisons
How big is 11155040?- 11,155,040 seconds is equal to 18 weeks, 3 days, 2 hours, 37 minutes, 20 seconds.
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To count from 1 to 11,155,040 would take you about twenty-seven 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 11155040 cubic inches would be around 18.6 feet tall.
Recreational maths with 11155040
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