142328250
142,328,250 is an even composite number composed of five prime numbers multiplied together.
142328250 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 142328250:
2 × 32 × 53 × 17 × 612
(2 × 3 × 3 × 5 × 5 × 5 × 17 × 61 × 61)See below for interesting mathematical facts about the number 142328250 from the Numbermatics database.
Names of 142328250
- Cardinal: 142328250 can be written as One hundred forty-two million, three hundred twenty-eight thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.4232825 × 108
Factors of 142328250
Divisors of 142328250
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 25 30 34 45 50 51 61 75 85 90 102 122 125 150 153 170 183 225 250 255 305 306 366 375 425 450 510 549 610 750 765 850 915 1037 1098 1125 1275 1525 1530 1830 2074 2125 2250 2550 2745 3050 3111 3721 3825 4250 4575 5185 5490 6222 6375 7442 7625 7650 9150 9333 10370 11163 12750 13725 15250 15555 18605 18666 19125 22326 22875 25925 27450 31110 33489 37210 38250 45750 46665 51850 55815 63257 66978 68625 77775 93025 93330 111630 126514 129625 137250 155550 167445 186050 189771 233325 259250 279075 316285 334890 379542 388875 465125 466650 558150 569313 632570 777750 837225 930250 948855 1138626 1166625 1395375 1581425 1674450 1897710 2333250 2790750 2846565 3162850 4186125 4744275 5693130 7907125 8372250 9488550 14232825 15814250 23721375 28465650 47442750 71164125 142328250
- Sum of all divisors σ(n): 414283896
- Sum of proper divisors (its aliquot sum) s(n): 271955646
- 142328250 is an abundant number, because the sum of its proper divisors (271955646) is greater than itself. Its abundance is 129627396
Bases of 142328250
- Binary: 10000111101111000001101110102
- Hexadecimal: 0x87BC1BA
- Base-36: 2CQL6I
Squares and roots of 142328250
- 142328250 squared (1423282502) is 20257330748062500
- 142328250 cubed (1423282503) is 2883190435042926515625000
-
The
square root of 142328250 is 11930.1404015209 -
The
cube root of 142328250 is 522.1120339087
Scales and comparisons
How big is 142328250?- 142,328,250 seconds is equal to 4 years, 27 weeks, 2 days, 7 hours, 37 minutes, 30 seconds.
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To count from 1 to 142,328,250 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 142328250 cubic inches would be around 43.5 feet tall.
Recreational maths with 142328250
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