42668160
42,668,160 is an even composite number composed of five prime numbers multiplied together.
42668160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42668160:
27 × 3 × 5 × 71 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 71 × 313)See below for interesting mathematical facts about the number 42668160 from the Numbermatics database.
Names of 42668160
- Cardinal: 42668160 can be written as Forty-two million, six hundred sixty-eight thousand, one hundred sixty.
Scientific notation
- Scientific notation: 4.266816 × 107
Factors of 42668160
Divisors of 42668160
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 71 80 96 120 128 142 160 192 213 240 284 313 320 355 384 426 480 568 626 640 710 852 939 960 1065 1136 1252 1420 1565 1704 1878 1920 2130 2272 2504 2840 3130 3408 3756 4260 4544 4695 5008 5680 6260 6816 7512 8520 9088 9390 10016 11360 12520 13632 15024 17040 18780 20032 22223 22720 25040 27264 30048 34080 37560 40064 44446 45440 50080 60096 66669 68160 75120 88892 100160 111115 120192 133338 136320 150240 177784 200320 222230 266676 300480 333345 355568 444460 533352 600960 666690 711136 888920 1066704 1333380 1422272 1777840 2133408 2666760 2844544 3555680 4266816 5333520 7111360 8533632 10667040 14222720 21334080 42668160
- Sum of all divisors σ(n): 138360960
- Sum of proper divisors (its aliquot sum) s(n): 95692800
- 42668160 is an abundant number, because the sum of its proper divisors (95692800) is greater than itself. Its abundance is 53024640
Bases of 42668160
- Binary: 101000101100010000100000002
- Hexadecimal: 0x28B1080
- Base-36: PEIYO
Squares and roots of 42668160
- 42668160 squared (426681602) is 1820571877785600
- 42668160 cubed (426681603) is 77680452172856426496000
-
The
square root of 42668160 is 6532.0869559429 -
The
cube root of 42668160 is 349.4362625557
Scales and comparisons
How big is 42668160?- 42,668,160 seconds is equal to 1 year, 18 weeks, 3 days, 20 hours, 16 minutes.
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To count from 1 to 42,668,160 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 42668160 cubic inches would be around 29.1 feet tall.
Recreational maths with 42668160
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The information we have on file for 42668160 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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