142026640
142,026,640 is an even composite number composed of five prime numbers multiplied together.
142026640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142026640:
24 × 5 × 7 × 127 × 1997
(2 × 2 × 2 × 2 × 5 × 7 × 127 × 1997)See below for interesting mathematical facts about the number 142026640 from the Numbermatics database.
Names of 142026640
- Cardinal: 142026640 can be written as One hundred forty-two million, twenty-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.4202664 × 108
Factors of 142026640
Divisors of 142026640
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 127 140 254 280 508 560 635 889 1016 1270 1778 1997 2032 2540 3556 3994 4445 5080 7112 7988 8890 9985 10160 13979 14224 15976 17780 19970 27958 31952 35560 39940 55916 69895 71120 79880 111832 139790 159760 223664 253619 279580 507238 559160 1014476 1118320 1268095 1775333 2028952 2536190 3550666 4057904 5072380 7101332 8876665 10144760 14202664 17753330 20289520 28405328 35506660 71013320 142026640
- Sum of all divisors σ(n): 380547072
- Sum of proper divisors (its aliquot sum) s(n): 238520432
- 142026640 is an abundant number, because the sum of its proper divisors (238520432) is greater than itself. Its abundance is 96493792
Bases of 142026640
- Binary: 10000111011100100111100100002
- Hexadecimal: 0x8772790
- Base-36: 2CK4GG
Squares and roots of 142026640
- 142026640 squared (1420266402) is 20171566469689600
- 142026640 cubed (1420266403) is 2864899809226675730944000
-
The
square root of 142026640 is 11917.4930249613 -
The
cube root of 142026640 is 521.7429678543
Scales and comparisons
How big is 142026640?- 142,026,640 seconds is equal to 4 years, 26 weeks, 5 days, 19 hours, 50 minutes, 40 seconds.
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To count from 1 to 142,026,640 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 142026640 cubic inches would be around 43.5 feet tall.
Recreational maths with 142026640
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The information we have on file for 142026640 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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