142061440
142,061,440 is an even composite number composed of four prime numbers multiplied together.
What does the number 142061440 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
142061440 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 142061440:
27 × 5 × 67 × 3313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 67 × 3313)See below for interesting mathematical facts about the number 142061440 from the Numbermatics database.
Names of 142061440
- Cardinal: 142061440 can be written as One hundred forty-two million, sixty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.4206144 × 108
Factors of 142061440
Divisors of 142061440
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 67 80 128 134 160 268 320 335 536 640 670 1072 1340 2144 2680 3313 4288 5360 6626 8576 10720 13252 16565 21440 26504 33130 42880 53008 66260 106016 132520 212032 221971 265040 424064 443942 530080 887884 1060160 1109855 1775768 2120320 2219710 3551536 4439420 7103072 8878840 14206144 17757680 28412288 35515360 71030720 142061440
- Sum of all divisors σ(n): 344788560
- Sum of proper divisors (its aliquot sum) s(n): 202727120
- 142061440 is an abundant number, because the sum of its proper divisors (202727120) is greater than itself. Its abundance is 60665680
Bases of 142061440
- Binary: 10000111011110101111100000002
- Hexadecimal: 0x877AF80
- Base-36: 2CKVB4
Squares and roots of 142061440
- 142061440 squared (1420614402) is 20181452734873600
- 142061440 cubed (1420614403) is 2867006236808081833984000
-
The
square root of 142061440 is 11918.9529741499 -
The
cube root of 142061440 is 521.7855776363
Scales and comparisons
How big is 142061440?- 142,061,440 seconds is equal to 4 years, 26 weeks, 6 days, 5 hours, 30 minutes, 40 seconds.
-
To count from 1 to 142,061,440 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 142061440 cubic inches would be around 43.5 feet tall.
Recreational maths with 142061440
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The information we have on file for 142061440 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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