142990128
142,990,128 is an even composite number composed of four prime numbers multiplied together.
What does the number 142990128 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.
142990128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 142990128:
24 × 32 × 17 × 58411
(2 × 2 × 2 × 2 × 3 × 3 × 17 × 58411)See below for interesting mathematical facts about the number 142990128 from the Numbermatics database.
Names of 142990128
- Cardinal: 142990128 can be written as One hundred forty-two million, nine hundred ninety thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42990128 × 108
Factors of 142990128
Divisors of 142990128
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 68 72 102 136 144 153 204 272 306 408 612 816 1224 2448 58411 116822 175233 233644 350466 467288 525699 700932 934576 992987 1051398 1401864 1985974 2102796 2803728 2978961 3971948 4205592 5957922 7943896 8411184 8936883 11915844 15887792 17873766 23831688 35747532 47663376 71495064 142990128
- Sum of all divisors σ(n): 423720648
- Sum of proper divisors (its aliquot sum) s(n): 280730520
- 142990128 is an abundant number, because the sum of its proper divisors (280730520) is greater than itself. Its abundance is 137740392
Bases of 142990128
- Binary: 10001000010111011011001100002
- Hexadecimal: 0x885DB30
- Base-36: 2D4RW0
Squares and roots of 142990128
- 142990128 squared (1429901282) is 20446176705456384
- 142990128 cubed (1429901283) is 2923601424223826646577152
-
The
square root of 142990128 is 11957.8479669211 -
The
cube root of 142990128 is 522.9201193643
Scales and comparisons
How big is 142990128?- 142,990,128 seconds is equal to 4 years, 28 weeks, 2 days, 23 hours, 28 minutes, 48 seconds.
-
To count from 1 to 142,990,128 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 142990128 cubic inches would be around 43.6 feet tall.
Recreational maths with 142990128
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The information we have on file for 142990128 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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