142225200
142,225,200 is an even composite number composed of five prime numbers multiplied together.
142225200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 142225200:
24 × 33 × 52 × 13 × 1013
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 13 × 1013)See below for interesting mathematical facts about the number 142225200 from the Numbermatics database.
Names of 142225200
- Cardinal: 142225200 can be written as One hundred forty-two million, two hundred twenty-five thousand, two hundred.
Scientific notation
- Scientific notation: 1.422252 × 108
Factors of 142225200
Divisors of 142225200
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 54 60 65 72 75 78 80 90 100 104 108 117 120 130 135 144 150 156 180 195 200 208 216 225 234 240 260 270 300 312 325 351 360 390 400 432 450 468 520 540 585 600 624 650 675 702 720 780 900 936 975 1013 1040 1080 1170 1200 1300 1350 1404 1560 1755 1800 1872 1950 2026 2160 2340 2600 2700 2808 2925 3039 3120 3510 3600 3900 4052 4680 5065 5200 5400 5616 5850 6078 7020 7800 8104 8775 9117 9360 10130 10800 11700 12156 13169 14040 15195 15600 16208 17550 18234 20260 23400 24312 25325 26338 27351 28080 30390 35100 36468 39507 40520 45585 46800 48624 50650 52676 54702 60780 65845 70200 72936 75975 79014 81040 91170 101300 105352 109404 118521 121560 131690 136755 140400 145872 151950 158028 182340 197535 202600 210704 218808 227925 237042 243120 263380 273510 303900 316056 329225 355563 364680 395070 405200 437616 455850 474084 526760 547020 592605 607800 632112 658450 683775 711126 729360 790140 911700 948168 987675 1053520 1094040 1185210 1215600 1316900 1367550 1422252 1580280 1777815 1823400 1896336 1975350 2188080 2370420 2633800 2735100 2844504 2963025 3160560 3555630 3646800 3950700 4740840 5267600 5470200 5689008 5926050 7111260 7901400 8889075 9481680 10940400 11852100 14222520 15802800 17778150 23704200 28445040 35556300 47408400 71112600 142225200
- Sum of all divisors σ(n): 545694240
- Sum of proper divisors (its aliquot sum) s(n): 403469040
- 142225200 is an abundant number, because the sum of its proper divisors (403469040) is greater than itself. Its abundance is 261243840
Bases of 142225200
- Binary: 10000111101000101111001100002
- Hexadecimal: 0x87A2F30
- Base-36: 2CODO0
Squares and roots of 142225200
- 142225200 squared (1422252002) is 20228007515040000
- 142225200 cubed (1422252003) is 2876932414428067008000000
-
The
square root of 142225200 is 11925.8207264741 -
The
cube root of 142225200 is 521.9859951323
Scales and comparisons
How big is 142225200?- 142,225,200 seconds is equal to 4 years, 27 weeks, 1 day, 3 hours.
-
To count from 1 to 142,225,200 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 142225200 cubic inches would be around 43.5 feet tall.
Recreational maths with 142225200
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