142444500
142,444,500 is an even composite number composed of six prime numbers multiplied together.
142444500 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 142444500:
22 × 3 × 53 × 11 × 89 × 97
(2 × 2 × 3 × 5 × 5 × 5 × 11 × 89 × 97)See below for interesting mathematical facts about the number 142444500 from the Numbermatics database.
Names of 142444500
- Cardinal: 142444500 can be written as One hundred forty-two million, four hundred forty-four thousand, five hundred.
Scientific notation
- Scientific notation: 1.424445 × 108
Factors of 142444500
Divisors of 142444500
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 44 50 55 60 66 75 89 97 100 110 125 132 150 165 178 194 220 250 267 275 291 300 330 356 375 388 445 485 500 534 550 582 660 750 825 890 970 979 1067 1068 1100 1164 1335 1375 1455 1500 1650 1780 1940 1958 2134 2225 2425 2670 2750 2910 2937 3201 3300 3916 4125 4268 4450 4850 4895 5335 5340 5500 5820 5874 6402 6675 7275 8250 8633 8900 9700 9790 10670 11125 11748 12125 12804 13350 14550 14685 16005 16500 17266 19580 21340 22250 24250 24475 25899 26675 26700 29100 29370 32010 33375 34532 36375 43165 44500 48500 48950 51798 53350 58740 64020 66750 72750 73425 80025 86330 94963 97900 103596 106700 122375 129495 133375 133500 145500 146850 160050 172660 189926 215825 244750 258990 266750 284889 293700 320100 367125 379852 400125 431650 474815 489500 517980 533500 569778 647475 734250 800250 863300 949630 1079125 1139556 1294950 1424445 1468500 1600500 1899260 2158250 2374075 2589900 2848890 3237375 4316500 4748150 5697780 6474750 7122225 9496300 11870375 12949500 14244450 23740750 28488900 35611125 47481500 71222250 142444500
- Sum of all divisors σ(n): 462309120
- Sum of proper divisors (its aliquot sum) s(n): 319864620
- 142444500 is an abundant number, because the sum of its proper divisors (319864620) is greater than itself. Its abundance is 177420120
Bases of 142444500
- Binary: 10000111110110000111110101002
- Hexadecimal: 0x87D87D4
- Base-36: 2CT2VO
Squares and roots of 142444500
- 142444500 squared (1424445002) is 20290435580250000
- 142444500 cubed (1424445003) is 2890260951010921125000000
-
The
square root of 142444500 is 11935.0115207317 -
The
cube root of 142444500 is 522.2541443861
Scales and comparisons
How big is 142444500?- 142,444,500 seconds is equal to 4 years, 27 weeks, 3 days, 15 hours, 55 minutes.
-
To count from 1 to 142,444,500 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 142444500 cubic inches would be around 43.5 feet tall.
Recreational maths with 142444500
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