142982112
142,982,112 is an even composite number composed of five prime numbers multiplied together.
142982112 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 142982112:
25 × 3 × 7 × 132 × 1259
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 13 × 1259)See below for interesting mathematical facts about the number 142982112 from the Numbermatics database.
Names of 142982112
- Cardinal: 142982112 can be written as One hundred forty-two million, nine hundred eighty-two thousand, one hundred twelve.
Scientific notation
- Scientific notation: 1.42982112 × 108
Factors of 142982112
Divisors of 142982112
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 156 168 169 182 208 224 273 312 336 338 364 416 507 546 624 672 676 728 1014 1092 1183 1248 1259 1352 1456 2028 2184 2366 2518 2704 2912 3549 3777 4056 4368 4732 5036 5408 7098 7554 8112 8736 8813 9464 10072 14196 15108 16224 16367 17626 18928 20144 26439 28392 30216 32734 35252 37856 40288 49101 52878 56784 60432 65468 70504 98202 105756 113568 114569 120864 130936 141008 196404 211512 212771 229138 261872 282016 343707 392808 423024 425542 458276 523744 638313 687414 785616 846048 851084 916552 1276626 1374828 1489397 1571232 1702168 1833104 2553252 2749656 2978794 3404336 3666208 4468191 5106504 5499312 5957588 6808672 8936382 10213008 10998624 11915176 17872764 20426016 23830352 35745528 47660704 71491056 142982112
- Sum of all divisors σ(n): 464849280
- Sum of proper divisors (its aliquot sum) s(n): 321867168
- 142982112 is an abundant number, because the sum of its proper divisors (321867168) is greater than itself. Its abundance is 178885056
Bases of 142982112
- Binary: 10001000010110111011111000002
- Hexadecimal: 0x885BBE0
- Base-36: 2D4LPC
Squares and roots of 142982112
- 142982112 squared (1429821122) is 20443884351980544
- 142982112 cubed (1429821123) is 2923109762129929564028928
-
The
square root of 142982112 is 11957.5127848563 -
The
cube root of 142982112 is 522.9103475803
Scales and comparisons
How big is 142982112?- 142,982,112 seconds is equal to 4 years, 28 weeks, 2 days, 21 hours, 15 minutes, 12 seconds.
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To count from 1 to 142,982,112 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 142982112 cubic inches would be around 43.6 feet tall.
Recreational maths with 142982112
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