142303200
142,303,200 is an even composite number composed of five prime numbers multiplied together.
142303200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142303200:
25 × 3 × 52 × 13 × 4561
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 4561)See below for interesting mathematical facts about the number 142303200 from the Numbermatics database.
Names of 142303200
- Cardinal: 142303200 can be written as One hundred forty-two million, three hundred three thousand, two hundred.
Scientific notation
- Scientific notation: 1.423032 × 108
Factors of 142303200
Divisors of 142303200
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 65 75 78 80 96 100 104 120 130 150 156 160 195 200 208 240 260 300 312 325 390 400 416 480 520 600 624 650 780 800 975 1040 1200 1248 1300 1560 1950 2080 2400 2600 3120 3900 4561 5200 6240 7800 9122 10400 13683 15600 18244 22805 27366 31200 36488 45610 54732 59293 68415 72976 91220 109464 114025 118586 136830 145952 177879 182440 218928 228050 237172 273660 296465 342075 355758 364880 437856 456100 474344 547320 592930 684150 711516 729760 889395 912200 948688 1094640 1185860 1368300 1423032 1482325 1778790 1824400 1897376 2189280 2371720 2736600 2846064 2964650 3557580 3648800 4446975 4743440 5473200 5692128 5929300 7115160 8893950 9486880 10946400 11858600 14230320 17787900 23717200 28460640 35575800 47434400 71151600 142303200
- Sum of all divisors σ(n): 498936816
- Sum of proper divisors (its aliquot sum) s(n): 356633616
- 142303200 is an abundant number, because the sum of its proper divisors (356633616) is greater than itself. Its abundance is 214330416
Bases of 142303200
- Binary: 10000111101101011111111000002
- Hexadecimal: 0x87B5FE0
- Base-36: 2CQ1UO
Squares and roots of 142303200
- 142303200 squared (1423032002) is 20250200730240000
- 142303200 cubed (1423032003) is 2881668364555488768000000
-
The
square root of 142303200 is 11929.0904934115 -
The
cube root of 142303200 is 522.0814012601
Scales and comparisons
How big is 142303200?- 142,303,200 seconds is equal to 4 years, 27 weeks, 2 days, 40 minutes.
-
To count from 1 to 142,303,200 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 142303200 cubic inches would be around 43.5 feet tall.
Recreational maths with 142303200
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