142248288
142,248,288 is an even composite number composed of six prime numbers multiplied together.
142248288 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142248288:
25 × 3 × 7 × 13 × 19 × 857
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 19 × 857)See below for interesting mathematical facts about the number 142248288 from the Numbermatics database.
Names of 142248288
- Cardinal: 142248288 can be written as One hundred forty-two million, two hundred forty-eight thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42248288 × 108
Factors of 142248288
Divisors of 142248288
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 32 38 39 42 48 52 56 57 76 78 84 91 96 104 112 114 133 152 156 168 182 208 224 228 247 266 273 304 312 336 364 399 416 456 494 532 546 608 624 672 728 741 798 857 912 988 1064 1092 1248 1456 1482 1596 1714 1729 1824 1976 2128 2184 2571 2912 2964 3192 3428 3458 3952 4256 4368 5142 5187 5928 5999 6384 6856 6916 7904 8736 10284 10374 11141 11856 11998 12768 13712 13832 16283 17997 20568 20748 22282 23712 23996 27424 27664 32566 33423 35994 41136 41496 44564 47992 48849 55328 65132 66846 71988 77987 82272 82992 89128 95984 97698 113981 130264 133692 143976 155974 165984 178256 191968 195396 211679 227962 233961 260528 267384 287952 311948 341943 356512 390792 423358 455924 467922 521056 534768 575904 623896 635037 683886 781584 846716 911848 935844 1069536 1247792 1270074 1367772 1481753 1563168 1693432 1823696 1871688 2495584 2540148 2735544 2963506 3386864 3647392 3743376 4445259 5080296 5471088 5927012 6773728 7486752 8890518 10160592 10942176 11854024 17781036 20321184 23708048 35562072 47416096 71124144 142248288
- Sum of all divisors σ(n): 484323840
- Sum of proper divisors (its aliquot sum) s(n): 342075552
- 142248288 is an abundant number, because the sum of its proper divisors (342075552) is greater than itself. Its abundance is 199827264
Bases of 142248288
- Binary: 10000111101010001001011000002
- Hexadecimal: 0x87A8960
- Base-36: 2COVHC
Squares and roots of 142248288
- 142248288 squared (1422482882) is 20234575438930944
- 142248288 cubed (1422482883) is 2878333714594775334223872
-
The
square root of 142248288 is 11926.7886708871 -
The
cube root of 142248288 is 522.0142389799
Scales and comparisons
How big is 142248288?- 142,248,288 seconds is equal to 4 years, 27 weeks, 1 day, 9 hours, 24 minutes, 48 seconds.
-
To count from 1 to 142,248,288 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 142248288 cubic inches would be around 43.5 feet tall.
Recreational maths with 142248288
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