142435072
142,435,072 is an even composite number composed of four prime numbers multiplied together.
142435072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142435072:
28 × 13 × 127 × 337
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 127 × 337)See below for interesting mathematical facts about the number 142435072 from the Numbermatics database.
Names of 142435072
- Cardinal: 142435072 can be written as One hundred forty-two million, four hundred thirty-five thousand and seventy-two.
Scientific notation
- Scientific notation: 1.42435072 × 108
Factors of 142435072
Divisors of 142435072
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 127 128 208 254 256 337 416 508 674 832 1016 1348 1651 1664 2032 2696 3302 3328 4064 4381 5392 6604 8128 8762 10784 13208 16256 17524 21568 26416 32512 35048 42799 43136 52832 70096 85598 86272 105664 140192 171196 211328 280384 342392 422656 556387 560768 684784 1112774 1121536 1369568 2225548 2739136 4451096 5478272 8902192 10956544 17804384 35608768 71217536 142435072
- Sum of all divisors σ(n): 309510656
- Sum of proper divisors (its aliquot sum) s(n): 167075584
- 142435072 is an abundant number, because the sum of its proper divisors (167075584) is greater than itself. Its abundance is 24640512
Bases of 142435072
- Binary: 10000111110101100011000000002
- Hexadecimal: 0x87D6300
- Base-36: 2CSVLS
Squares and roots of 142435072
- 142435072 squared (1424350722) is 20287749735645184
- 142435072 cubed (1424350723) is 2889687094314602749493248
-
The
square root of 142435072 is 11934.6165418081 -
The
cube root of 142435072 is 522.2426219551
Scales and comparisons
How big is 142435072?- 142,435,072 seconds is equal to 4 years, 27 weeks, 3 days, 13 hours, 17 minutes, 52 seconds.
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To count from 1 to 142,435,072 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 142435072 cubic inches would be around 43.5 feet tall.
Recreational maths with 142435072
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The information we have on file for 142435072 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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