142239800
142,239,800 is an even composite number composed of five prime numbers multiplied together.
142239800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142239800:
23 × 52 × 61 × 89 × 131
(2 × 2 × 2 × 5 × 5 × 61 × 89 × 131)See below for interesting mathematical facts about the number 142239800 from the Numbermatics database.
Names of 142239800
- Cardinal: 142239800 can be written as One hundred forty-two million, two hundred thirty-nine thousand, eight hundred.
Scientific notation
- Scientific notation: 1.422398 × 108
Factors of 142239800
Divisors of 142239800
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 61 89 100 122 131 178 200 244 262 305 356 445 488 524 610 655 712 890 1048 1220 1310 1525 1780 2225 2440 2620 3050 3275 3560 4450 5240 5429 6100 6550 7991 8900 10858 11659 12200 13100 15982 17800 21716 23318 26200 27145 31964 39955 43432 46636 54290 58295 63928 79910 93272 108580 116590 135725 159820 199775 217160 233180 271450 291475 319640 399550 466360 542900 582950 711199 799100 1085800 1165900 1422398 1598200 2331800 2844796 3555995 5689592 7111990 14223980 17779975 28447960 35559950 71119900 142239800
- Sum of all divisors σ(n): 342500400
- Sum of proper divisors (its aliquot sum) s(n): 200260600
- 142239800 is an abundant number, because the sum of its proper divisors (200260600) is greater than itself. Its abundance is 58020800
Bases of 142239800
- Binary: 10000111101001101000001110002
- Hexadecimal: 0x87A6838
- Base-36: 2COOXK
Squares and roots of 142239800
- 142239800 squared (1422398002) is 20232160704040000
- 142239800 cubed (1422398003) is 2877818492110508792000000
-
The
square root of 142239800 is 11926.4328279667 -
The
cube root of 142239800 is 522.0038558555
Scales and comparisons
How big is 142239800?- 142,239,800 seconds is equal to 4 years, 27 weeks, 1 day, 7 hours, 3 minutes, 20 seconds.
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To count from 1 to 142,239,800 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 142239800 cubic inches would be around 43.5 feet tall.
Recreational maths with 142239800
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The information we have on file for 142239800 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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