164242880
164,242,880 is an even composite number composed of four prime numbers multiplied together.
164242880 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 164242880:
26 × 5 × 71 × 7229
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 71 × 7229)See below for interesting mathematical facts about the number 164242880 from the Numbermatics database.
Names of 164242880
- Cardinal: 164242880 can be written as One hundred sixty-four million, two hundred forty-two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.6424288 × 108
Factors of 164242880
Divisors of 164242880
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 71 80 142 160 284 320 355 568 710 1136 1420 2272 2840 4544 5680 7229 11360 14458 22720 28916 36145 57832 72290 115664 144580 231328 289160 462656 513259 578320 1026518 1156640 2053036 2313280 2566295 4106072 5132590 8212144 10265180 16424288 20530360 32848576 41060720 82121440 164242880
- Sum of all divisors σ(n): 396666720
- Sum of proper divisors (its aliquot sum) s(n): 232423840
- 164242880 is an abundant number, because the sum of its proper divisors (232423840) is greater than itself. Its abundance is 68180960
Bases of 164242880
- Binary: 10011100101000100101110000002
- Hexadecimal: 0x9CA25C0
- Base-36: 2PSAM8
Squares and roots of 164242880
- 164242880 squared (1642428802) is 26975723630694400
- 164242880 cubed (1642428803) is 4430570539189304655872000
-
The
square root of 164242880 is 12815.7278373099 -
The
cube root of 164242880 is 547.6404482505
Scales and comparisons
How big is 164242880?- 164,242,880 seconds is equal to 5 years, 11 weeks, 3 days, 23 hours, 1 minute, 20 seconds.
-
To count from 1 to 164,242,880 would take you about seven 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 164242880 cubic inches would be around 45.6 feet tall.
Recreational maths with 164242880
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The information we have on file for 164242880 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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