142392180
142,392,180 is an even composite number composed of six prime numbers multiplied together.
What does the number 142392180 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
142392180 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142392180:
22 × 3 × 5 × 7 × 41 × 8269
(2 × 2 × 3 × 5 × 7 × 41 × 8269)See below for interesting mathematical facts about the number 142392180 from the Numbermatics database.
Names of 142392180
- Cardinal: 142392180 can be written as One hundred forty-two million, three hundred ninety-two thousand, one hundred eighty.
Scientific notation
- Scientific notation: 1.4239218 × 108
Factors of 142392180
Divisors of 142392180
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 41 42 60 70 82 84 105 123 140 164 205 210 246 287 410 420 492 574 615 820 861 1148 1230 1435 1722 2460 2870 3444 4305 5740 8269 8610 16538 17220 24807 33076 41345 49614 57883 82690 99228 115766 124035 165380 173649 231532 248070 289415 339029 347298 496140 578830 678058 694596 868245 1017087 1157660 1356116 1695145 1736490 2034174 2373203 3390290 3472980 4068348 4746406 5085435 6780580 7119609 9492812 10170870 11866015 14239218 20341740 23732030 28478436 35598045 47464060 71196090 142392180
- Sum of all divisors σ(n): 466824960
- Sum of proper divisors (its aliquot sum) s(n): 324432780
- 142392180 is an abundant number, because the sum of its proper divisors (324432780) is greater than itself. Its abundance is 182040600
Bases of 142392180
- Binary: 10000111110010111011011101002
- Hexadecimal: 0x87CBB74
- Base-36: 2CRYIC
Squares and roots of 142392180
- 142392180 squared (1423921802) is 20275532925152400
- 142392180 cubed (1423921803) is 2887077333874227068232000
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The
square root of 142392180 is 11932.8194488981 -
The
cube root of 142392180 is 522.1901950749
Scales and comparisons
How big is 142392180?- 142,392,180 seconds is equal to 4 years, 27 weeks, 3 days, 1 hour, 23 minutes.
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To count from 1 to 142,392,180 would take you about six 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 142392180 cubic inches would be around 43.5 feet tall.
Recreational maths with 142392180
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