242942000
242,942,000 is an even composite number composed of five prime numbers multiplied together.
242942000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 242942000:
24 × 53 × 72 × 37 × 67
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 37 × 67)See below for interesting mathematical facts about the number 242942000 from the Numbermatics database.
Names of 242942000
- Cardinal: 242942000 can be written as Two hundred forty-two million, nine hundred forty-two thousand.
Scientific notation
- Scientific notation: 2.42942 × 108
Factors of 242942000
Divisors of 242942000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 37 40 49 50 56 67 70 74 80 98 100 112 125 134 140 148 175 185 196 200 245 250 259 268 280 296 335 350 370 392 400 469 490 500 518 536 560 592 670 700 740 784 875 925 938 980 1000 1036 1072 1225 1295 1340 1400 1480 1675 1750 1813 1850 1876 1960 2000 2072 2345 2450 2479 2590 2680 2800 2960 3283 3350 3500 3626 3700 3752 3920 4144 4625 4690 4900 4958 5180 5360 6125 6475 6566 6700 7000 7252 7400 7504 8375 9065 9250 9380 9800 9916 10360 11725 12250 12395 12950 13132 13400 14000 14504 14800 16415 16750 17353 18130 18500 18760 19600 19832 20720 23450 24500 24790 25900 26264 26800 29008 32375 32830 33500 34706 36260 37000 37520 39664 45325 46900 49000 49580 51800 52528 58625 61975 64750 65660 67000 69412 72520 74000 82075 86765 90650 93800 98000 99160 103600 117250 121471 123950 129500 131320 134000 138824 145040 164150 173530 181300 187600 198320 226625 234500 242942 247900 259000 262640 277648 309875 328300 347060 362600 410375 433825 453250 469000 485884 495800 518000 607355 619750 656600 694120 725200 820750 867650 906500 938000 971768 991600 1214710 1239500 1313200 1388240 1641500 1735300 1813000 1943536 2169125 2429420 2479000 3036775 3283000 3470600 3626000 4338250 4858840 4958000 6073550 6566000 6941200 8676500 9717680 12147100 15183875 17353000 24294200 30367750 34706000 48588400 60735500 121471000 242942000
- Sum of all divisors σ(n): 712284768
- Sum of proper divisors (its aliquot sum) s(n): 469342768
- 242942000 is an abundant number, because the sum of its proper divisors (469342768) is greater than itself. Its abundance is 226400768
Bases of 242942000
- Binary: 11100111101100000000001100002
- Hexadecimal: 0xE7B0030
- Base-36: 40N38W
Squares and roots of 242942000
- 242942000 squared (2429420002) is 59020815364000000
- 242942000 cubed (2429420003) is 14338634926160888000000000
-
The
square root of 242942000 is 15586.5968062307 -
The
cube root of 242942000 is 623.9754948737
Scales and comparisons
How big is 242942000?- 242,942,000 seconds is equal to 7 years, 37 weeks, 4 days, 19 hours, 53 minutes, 20 seconds.
-
To count from 1 to 242,942,000 would take you about eleven 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 242942000 cubic inches would be around 52 feet tall.
Recreational maths with 242942000
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