142127505
142,127,505 is an odd composite number composed of five prime numbers multiplied together.
What does the number 142127505 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
142127505 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142127505:
32 × 5 × 13 × 192 × 673
(3 × 3 × 5 × 13 × 19 × 19 × 673)See below for interesting mathematical facts about the number 142127505 from the Numbermatics database.
Names of 142127505
- Cardinal: 142127505 can be written as One hundred forty-two million, one hundred twenty-seven thousand, five hundred five.
Scientific notation
- Scientific notation: 1.42127505 × 108
Factors of 142127505
Divisors of 142127505
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 9 13 15 19 39 45 57 65 95 117 171 195 247 285 361 585 673 741 855 1083 1235 1805 2019 2223 3249 3365 3705 4693 5415 6057 8749 10095 11115 12787 14079 16245 23465 26247 30285 38361 42237 43745 63935 70395 78741 115083 131235 166231 191805 211185 242953 393705 498693 575415 728859 831155 1214765 1496079 2186577 2493465 3158389 3644295 7480395 9475167 10932885 15791945 28425501 47375835 142127505
- Sum of all divisors σ(n): 280419048
- Sum of proper divisors (its aliquot sum) s(n): 138291543
- 142127505 is a deficient number, because the sum of its proper divisors (138291543) is less than itself. Its deficiency is 3835962
Bases of 142127505
- Binary: 10000111100010110001100100012
- Hexadecimal: 0x878B191
- Base-36: 2CMAA9
Squares and roots of 142127505
- 142127505 squared (1421275052) is 20200227677525025
- 142127505 cubed (1421275053) is 2871007960238576378312625
-
The
square root of 142127505 is 11921.7240783369 -
The
cube root of 142127505 is 521.8664497387
Scales and comparisons
How big is 142127505?- 142,127,505 seconds is equal to 4 years, 26 weeks, 6 days, 23 hours, 51 minutes, 45 seconds.
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To count from 1 to 142,127,505 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 142127505 cubic inches would be around 43.5 feet tall.
Recreational maths with 142127505
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The information we have on file for 142127505 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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