142166772
142,166,772 is an even composite number composed of five prime numbers multiplied together.
142166772 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142166772:
22 × 33 × 113 × 23 × 43
(2 × 2 × 3 × 3 × 3 × 11 × 11 × 11 × 23 × 43)See below for interesting mathematical facts about the number 142166772 from the Numbermatics database.
Names of 142166772
- Cardinal: 142166772 can be written as One hundred forty-two million, one hundred sixty-six thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 1.42166772 × 108
Factors of 142166772
Divisors of 142166772
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 23 27 33 36 43 44 46 54 66 69 86 92 99 108 121 129 132 138 172 198 207 242 253 258 276 297 363 387 396 414 473 484 506 516 594 621 726 759 774 828 946 989 1012 1089 1161 1188 1242 1331 1419 1452 1518 1548 1892 1978 2178 2277 2322 2484 2662 2783 2838 2967 3036 3267 3956 3993 4257 4356 4554 4644 5203 5324 5566 5676 5934 6534 6831 7986 8349 8514 8901 9108 10406 10879 11132 11868 11979 12771 13068 13662 15609 15972 16698 17028 17802 20812 21758 23958 25047 25542 26703 27324 30613 31218 32637 33396 35604 35937 43516 46827 47916 50094 51084 53406 57233 61226 62436 65274 71874 75141 91839 93654 97911 100188 106812 114466 119669 122452 130548 140481 143748 150282 171699 183678 187308 195822 228932 239338 275517 280962 293733 300564 343398 359007 367356 391644 478676 515097 551034 561924 587466 686796 718014 826551 1030194 1077021 1102068 1174932 1316359 1436028 1545291 1653102 2060388 2154042 2632718 3090582 3231063 3306204 3949077 4308084 5265436 6181164 6462126 7898154 11847231 12924252 15796308 23694462 35541693 47388924 71083386 142166772
- Sum of all divisors σ(n): 432875520
- Sum of proper divisors (its aliquot sum) s(n): 290708748
- 142166772 is an abundant number, because the sum of its proper divisors (290708748) is greater than itself. Its abundance is 148541976
Bases of 142166772
- Binary: 10000111100101001010111101002
- Hexadecimal: 0x8794AF4
- Base-36: 2CN4L0
Squares and roots of 142166772
- 142166772 squared (1421667722) is 20211391060899984
- 142166772 cubed (1421667723) is 2873388224757806140131648
-
The
square root of 142166772 is 11923.3708321097 -
The
cube root of 142166772 is 521.9145057497
Scales and comparisons
How big is 142166772?- 142,166,772 seconds is equal to 4 years, 27 weeks, 10 hours, 46 minutes, 12 seconds.
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To count from 1 to 142,166,772 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 142166772 cubic inches would be around 43.5 feet tall.
Recreational maths with 142166772
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The information we have on file for 142166772 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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