242742720
242,742,720 is an even composite number composed of six prime numbers multiplied together.
242742720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 242742720:
26 × 3 × 5 × 11 × 127 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 127 × 181)See below for interesting mathematical facts about the number 242742720 from the Numbermatics database.
Names of 242742720
- Cardinal: 242742720 can be written as Two hundred forty-two million, seven hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.4274272 × 108
Factors of 242742720
Divisors of 242742720
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 127 132 160 165 176 181 192 220 240 254 264 320 330 352 362 381 440 480 508 528 543 635 660 704 724 762 880 905 960 1016 1056 1086 1270 1320 1397 1448 1524 1760 1810 1905 1991 2032 2112 2172 2540 2640 2715 2794 2896 3048 3520 3620 3810 3982 4064 4191 4344 5080 5280 5430 5588 5792 5973 6096 6985 7240 7620 7964 8128 8382 8688 9955 10160 10560 10860 11176 11584 11946 12192 13970 14480 15240 15928 16764 17376 19910 20320 20955 21720 22352 22987 23892 24384 27940 28960 29865 30480 31856 33528 34752 39820 40640 41910 43440 44704 45974 47784 55880 57920 59730 60960 63712 67056 68961 79640 83820 86880 89408 91948 95568 111760 114935 119460 121920 127424 134112 137922 159280 167640 173760 183896 191136 223520 229870 238920 252857 268224 275844 318560 335280 344805 367792 382272 447040 459740 477840 505714 551688 637120 670560 689610 735584 758571 919480 955680 1011428 1103376 1264285 1341120 1379220 1471168 1517142 1838960 1911360 2022856 2206752 2528570 2758440 3034284 3677920 3792855 4045712 4413504 5057140 5516880 6068568 7355840 7585710 8091424 10114280 11033760 12137136 15171420 16182848 20228560 22067520 24274272 30342840 40457120 48548544 60685680 80914240 121371360 242742720
- Sum of all divisors σ(n): 852074496
- Sum of proper divisors (its aliquot sum) s(n): 609331776
- 242742720 is an abundant number, because the sum of its proper divisors (609331776) is greater than itself. Its abundance is 366589056
Bases of 242742720
- Binary: 11100111011111110101110000002
- Hexadecimal: 0xE77F5C0
- Base-36: 40ITHC
Squares and roots of 242742720
- 242742720 squared (2427427202) is 58924028112998400
- 242742720 cubed (2427427203) is 14303378857505698971648000
-
The
square root of 242742720 is 15580.2028228133 -
The
cube root of 242742720 is 623.8048370603
Scales and comparisons
How big is 242742720?- 242,742,720 seconds is equal to 7 years, 37 weeks, 2 days, 12 hours, 32 minutes.
-
To count from 1 to 242,742,720 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 242742720 cubic inches would be around 52 feet tall.
Recreational maths with 242742720
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The information we have on file for 242742720 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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