142203200
142,203,200 is an even composite number composed of five prime numbers multiplied together.
142203200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142203200:
26 × 52 × 31 × 47 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 31 × 47 × 61)See below for interesting mathematical facts about the number 142203200 from the Numbermatics database.
Names of 142203200
- Cardinal: 142203200 can be written as One hundred forty-two million, two hundred three thousand, two hundred.
Scientific notation
- Scientific notation: 1.422032 × 108
Factors of 142203200
Divisors of 142203200
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 47 50 61 62 64 80 94 100 122 124 155 160 188 200 235 244 248 305 310 320 376 400 470 488 496 610 620 752 775 800 940 976 992 1175 1220 1240 1457 1504 1525 1550 1600 1880 1891 1952 1984 2350 2440 2480 2867 2914 3008 3050 3100 3760 3782 3904 4700 4880 4960 5734 5828 6100 6200 7285 7520 7564 9400 9455 9760 9920 11468 11656 12200 12400 14335 14570 15040 15128 18800 18910 19520 22936 23312 24400 24800 28670 29140 30256 36425 37600 37820 45872 46624 47275 48800 49600 57340 58280 60512 71675 72850 75200 75640 88877 91744 93248 94550 97600 114680 116560 121024 143350 145700 151280 177754 183488 189100 229360 233120 286700 291400 302560 355508 378200 444385 458720 466240 573400 582800 605120 711016 756400 888770 917440 1146800 1165600 1422032 1512800 1777540 2221925 2293600 2331200 2844064 3025600 3555080 4443850 4587200 5688128 7110160 8887700 14220320 17775400 28440640 35550800 71101600 142203200
- Sum of all divisors σ(n): 374928384
- Sum of proper divisors (its aliquot sum) s(n): 232725184
- 142203200 is an abundant number, because the sum of its proper divisors (232725184) is greater than itself. Its abundance is 90521984
Bases of 142203200
- Binary: 10000111100111011001010000002
- Hexadecimal: 0x879D940
- Base-36: 2CNWOW
Squares and roots of 142203200
- 142203200 squared (1422032002) is 20221750090240000
- 142203200 cubed (1422032003) is 2875597572432416768000000
-
The
square root of 142203200 is 11924.8983224177 -
The
cube root of 142203200 is 521.9590794051
Scales and comparisons
How big is 142203200?- 142,203,200 seconds is equal to 4 years, 27 weeks, 20 hours, 53 minutes, 20 seconds.
-
To count from 1 to 142,203,200 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 142203200 cubic inches would be around 43.5 feet tall.
Recreational maths with 142203200
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