242706240
242,706,240 is an even composite number composed of five prime numbers multiplied together.
242706240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 242706240:
26 × 33 × 5 × 7 × 4013
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 4013)See below for interesting mathematical facts about the number 242706240 from the Numbermatics database.
Names of 242706240
- Cardinal: 242706240 can be written as Two hundred forty-two million, seven hundred six thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.4270624 × 108
Factors of 242706240
Divisors of 242706240
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 192 210 216 224 240 252 270 280 288 315 320 336 360 378 420 432 448 480 504 540 560 576 630 672 720 756 840 864 945 960 1008 1080 1120 1260 1344 1440 1512 1680 1728 1890 2016 2160 2240 2520 2880 3024 3360 3780 4013 4032 4320 5040 6048 6720 7560 8026 8640 10080 12039 12096 15120 16052 20065 20160 24078 28091 30240 32104 36117 40130 48156 56182 60195 60480 64208 72234 80260 84273 96312 108351 112364 120390 128416 140455 144468 160520 168546 180585 192624 216702 224728 240780 252819 256832 280910 288936 321040 337092 361170 385248 421365 433404 449456 481560 505638 541755 561820 577872 642080 674184 722340 758457 770496 842730 866808 898912 963120 1011276 1083510 1123640 1155744 1264095 1284160 1348368 1444680 1516914 1685460 1733616 1797824 1926240 2022552 2167020 2247280 2311488 2528190 2696736 2889360 3033828 3370920 3467232 3792285 3852480 4045104 4334040 4494560 5056380 5393472 5778720 6067656 6741840 6934464 7584570 8090208 8668080 8989120 10112760 11557440 12135312 13483680 15169140 16180416 17336160 20225520 24270624 26967360 30338280 34672320 40451040 48541248 60676560 80902080 121353120 242706240
- Sum of all divisors σ(n): 978773760
- Sum of proper divisors (its aliquot sum) s(n): 736067520
- 242706240 is an abundant number, because the sum of its proper divisors (736067520) is greater than itself. Its abundance is 493361280
Bases of 242706240
- Binary: 11100111011101100111010000002
- Hexadecimal: 0xE776740
- Base-36: 40I1C0
Squares and roots of 242706240
- 242706240 squared (2427062402) is 58906318934937600
- 242706240 cubed (2427062403) is 14296931180939509530624000
-
The
square root of 242706240 is 15579.0320623587 -
The
cube root of 242706240 is 623.7735864965
Scales and comparisons
How big is 242706240?- 242,706,240 seconds is equal to 7 years, 37 weeks, 2 days, 2 hours, 24 minutes.
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To count from 1 to 242,706,240 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 242706240 cubic inches would be around 52 feet tall.
Recreational maths with 242706240
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