142401350
142,401,350 is an even composite number composed of six prime numbers multiplied together.
142401350 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142401350:
2 × 52 × 72 × 13 × 17 × 263
(2 × 5 × 5 × 7 × 7 × 13 × 17 × 263)See below for interesting mathematical facts about the number 142401350 from the Numbermatics database.
Names of 142401350
- Cardinal: 142401350 can be written as One hundred forty-two million, four hundred one thousand, three hundred fifty.
Scientific notation
- Scientific notation: 1.4240135 × 108
Factors of 142401350
Divisors of 142401350
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 5 7 10 13 14 17 25 26 34 35 49 50 65 70 85 91 98 119 130 170 175 182 221 238 245 263 325 350 425 442 455 490 526 595 637 650 833 850 910 1105 1190 1225 1274 1315 1547 1666 1841 2210 2275 2450 2630 2975 3094 3185 3419 3682 4165 4471 4550 5525 5950 6370 6575 6838 7735 8330 8942 9205 10829 11050 12887 13150 15470 15925 17095 18410 20825 21658 22355 23933 25774 31297 31850 34190 38675 41650 44710 46025 47866 54145 58123 62594 64435 77350 85475 92050 108290 111775 116246 119665 128870 156485 167531 170950 219079 223550 239330 270725 290615 312970 322175 335062 406861 438158 541450 581230 598325 644350 782425 813722 837655 1095395 1196650 1453075 1564850 1675310 2034305 2190790 2848027 2906150 4068610 4188275 5476975 5696054 8376550 10171525 10953950 14240135 20343050 28480270 71200675 142401350
- Sum of all divisors σ(n): 352664928
- Sum of proper divisors (its aliquot sum) s(n): 210263578
- 142401350 is an abundant number, because the sum of its proper divisors (210263578) is greater than itself. Its abundance is 67862228
Bases of 142401350
- Binary: 10000111110011011111010001102
- Hexadecimal: 0x87CDF46
- Base-36: 2CS5L2
Squares and roots of 142401350
- 142401350 squared (1424013502) is 20278144481822500
- 142401350 cubed (1424013503) is 2887635149706574460375000
-
The
square root of 142401350 is 11933.2036771355 -
The
cube root of 142401350 is 522.2014044481
Scales and comparisons
How big is 142401350?- 142,401,350 seconds is equal to 4 years, 27 weeks, 3 days, 3 hours, 55 minutes, 50 seconds.
-
To count from 1 to 142,401,350 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 142401350 cubic inches would be around 43.5 feet tall.
Recreational maths with 142401350
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