142841664
142,841,664 is an even composite number composed of four prime numbers multiplied together.
142841664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 142841664:
26 × 33 × 73 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 241)See below for interesting mathematical facts about the number 142841664 from the Numbermatics database.
Names of 142841664
- Cardinal: 142841664 can be written as One hundred forty-two million, eight hundred forty-one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.42841664 × 108
Factors of 142841664
Divisors of 142841664
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 144 147 168 189 192 196 216 224 241 252 288 294 336 343 378 392 432 441 448 482 504 576 588 672 686 723 756 784 864 882 964 1008 1029 1176 1323 1344 1372 1446 1512 1568 1687 1728 1764 1928 2016 2058 2169 2352 2646 2744 2892 3024 3087 3136 3374 3528 3856 4032 4116 4338 4704 5061 5292 5488 5784 6048 6174 6507 6748 7056 7712 8232 8676 9261 9408 10122 10584 10976 11568 11809 12096 12348 13014 13496 14112 15183 15424 16464 17352 18522 20244 21168 21952 23136 23618 24696 26028 26992 28224 30366 32928 34704 35427 37044 40488 42336 45549 46272 47236 49392 52056 53984 60732 65856 69408 70854 74088 80976 82663 84672 91098 94472 98784 104112 106281 107968 121464 138816 141708 148176 161952 165326 182196 188944 197568 208224 212562 242928 247989 283416 296352 318843 323904 330652 364392 377888 416448 425124 485856 495978 566832 592704 637686 661304 728784 743967 755776 850248 971712 991956 1133664 1275372 1322608 1457568 1487934 1700496 1983912 2231901 2267328 2550744 2645216 2915136 2975868 3400992 3967824 4463802 5101488 5290432 5951736 6801984 7935648 8927604 10202976 11903472 15871296 17855208 20405952 23806944 35710416 47613888 71420832 142841664
- Sum of all divisors σ(n): 491744000
- Sum of proper divisors (its aliquot sum) s(n): 348902336
- 142841664 is an abundant number, because the sum of its proper divisors (348902336) is greater than itself. Its abundance is 206060672
Bases of 142841664
- Binary: 10001000001110010111010000002
- Hexadecimal: 0x8839740
- Base-36: 2D1LC0
Squares and roots of 142841664
- 142841664 squared (1428416642) is 20403740974288896
- 142841664 cubed (1428416643) is 2914504312592407121362944
-
The
square root of 142841664 is 11951.6385487513 -
The
cube root of 142841664 is 522.7390772693
Scales and comparisons
How big is 142841664?- 142,841,664 seconds is equal to 4 years, 28 weeks, 1 day, 6 hours, 14 minutes, 24 seconds.
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To count from 1 to 142,841,664 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 142841664 cubic inches would be around 43.6 feet tall.
Recreational maths with 142841664
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