142312872
142,312,872 is an even composite number composed of four prime numbers multiplied together.
What does the number 142312872 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
142312872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142312872:
23 × 3 × 133 × 2699
(2 × 2 × 2 × 3 × 13 × 13 × 13 × 2699)See below for interesting mathematical facts about the number 142312872 from the Numbermatics database.
Names of 142312872
- Cardinal: 142312872 can be written as One hundred forty-two million, three hundred twelve thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.42312872 × 108
Factors of 142312872
Divisors of 142312872
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 169 312 338 507 676 1014 1352 2028 2197 2699 4056 4394 5398 6591 8097 8788 10796 13182 16194 17576 21592 26364 32388 35087 52728 64776 70174 105261 140348 210522 280696 421044 456131 842088 912262 1368393 1824524 2736786 3649048 5473572 5929703 10947144 11859406 17789109 23718812 35578218 47437624 71156436 142312872
- Sum of all divisors σ(n): 385560000
- Sum of proper divisors (its aliquot sum) s(n): 243247128
- 142312872 is an abundant number, because the sum of its proper divisors (243247128) is greater than itself. Its abundance is 100934256
Bases of 142312872
- Binary: 10000111101110000101101010002
- Hexadecimal: 0x87B85A8
- Base-36: 2CQ9BC
Squares and roots of 142312872
- 142312872 squared (1423128722) is 20252953536888384
- 142312872 cubed (1423128723) is 2882255984317143870478848
-
The
square root of 142312872 is 11929.4958820563 -
The
cube root of 142312872 is 522.0932291903
Scales and comparisons
How big is 142312872?- 142,312,872 seconds is equal to 4 years, 27 weeks, 2 days, 3 hours, 21 minutes, 12 seconds.
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To count from 1 to 142,312,872 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 142312872 cubic inches would be around 43.5 feet tall.
Recreational maths with 142312872
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The information we have on file for 142312872 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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