142406250
142,406,250 is an even composite number composed of five prime numbers multiplied together.
142406250 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 142406250:
2 × 3 × 56 × 72 × 31
(2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 31)See below for interesting mathematical facts about the number 142406250 from the Numbermatics database.
Names of 142406250
- Cardinal: 142406250 can be written as One hundred forty-two million, four hundred six thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.4240625 × 108
Factors of 142406250
Divisors of 142406250
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 25 30 31 35 42 49 50 62 70 75 93 98 105 125 147 150 155 175 186 210 217 245 250 294 310 350 375 434 465 490 525 625 651 735 750 775 875 930 1050 1085 1225 1250 1302 1470 1519 1550 1750 1875 2170 2325 2450 2625 3038 3125 3255 3675 3750 3875 4375 4557 4650 5250 5425 6125 6250 6510 7350 7595 7750 8750 9114 9375 10850 11625 12250 13125 15190 15625 16275 18375 18750 19375 21875 22785 23250 26250 27125 30625 31250 32550 36750 37975 38750 43750 45570 46875 54250 58125 61250 65625 75950 81375 91875 93750 96875 109375 113925 116250 131250 135625 153125 162750 183750 189875 193750 218750 227850 271250 290625 306250 328125 379750 406875 459375 484375 569625 581250 656250 678125 765625 813750 918750 949375 968750 1139250 1356250 1453125 1531250 1898750 2034375 2296875 2848125 2906250 3390625 4068750 4593750 4746875 5696250 6781250 9493750 10171875 14240625 20343750 23734375 28481250 47468750 71203125 142406250
- Sum of all divisors σ(n): 427494528
- Sum of proper divisors (its aliquot sum) s(n): 285088278
- 142406250 is an abundant number, because the sum of its proper divisors (285088278) is greater than itself. Its abundance is 142682028
Bases of 142406250
- Binary: 10000111110011110010011010102
- Hexadecimal: 0x87CF26A
- Base-36: 2CS9D6
Squares and roots of 142406250
- 142406250 squared (1424062502) is 20279540039062500
- 142406250 cubed (1424062503) is 2887933248687744140625000
-
The
square root of 142406250 is 11933.4089848627 -
The
cube root of 142406250 is 522.2073939923
Scales and comparisons
How big is 142406250?- 142,406,250 seconds is equal to 4 years, 27 weeks, 3 days, 5 hours, 17 minutes, 30 seconds.
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To count from 1 to 142,406,250 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 142406250 cubic inches would be around 43.5 feet tall.
Recreational maths with 142406250
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The information we have on file for 142406250 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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