242138160
242,138,160 is an even composite number composed of six prime numbers multiplied together.
242138160 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 242138160:
24 × 34 × 5 × 11 × 43 × 79
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 43 × 79)See below for interesting mathematical facts about the number 242138160 from the Numbermatics database.
Names of 242138160
- Cardinal: 242138160 can be written as Two hundred forty-two million, one hundred thirty-eight thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.4213816 × 108
Factors of 242138160
Divisors of 242138160
- Number of divisors d(n): 400
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 43 44 45 48 54 55 60 66 72 79 80 81 86 88 90 99 108 110 120 129 132 135 144 158 162 165 172 176 180 198 215 216 220 237 240 258 264 270 297 316 324 330 344 360 387 395 396 405 430 432 440 473 474 495 516 528 540 594 632 645 648 660 688 711 720 774 790 792 810 860 869 880 891 946 948 990 1032 1080 1161 1185 1188 1264 1290 1296 1320 1419 1422 1485 1548 1580 1584 1620 1720 1738 1782 1892 1896 1935 1980 2064 2133 2160 2322 2365 2370 2376 2580 2607 2640 2838 2844 2970 3096 3160 3240 3397 3440 3476 3483 3555 3564 3784 3792 3870 3960 4257 4266 4345 4455 4644 4730 4740 4752 5160 5214 5676 5688 5805 5940 6192 6320 6399 6480 6794 6952 6966 7095 7110 7128 7568 7740 7821 7920 8514 8532 8690 8910 9288 9460 9480 10191 10320 10428 10665 11352 11376 11610 11880 12771 12798 13035 13588 13904 13932 14190 14220 14256 15480 15642 16985 17028 17064 17380 17415 17820 18576 18920 18960 20382 20856 21285 21330 22704 23220 23463 23760 25542 25596 26070 27176 27864 28380 28440 30573 30960 31284 31995 33970 34056 34128 34760 34830 35640 37367 37840 38313 39105 40764 41712 42570 42660 46440 46926 50955 51084 51192 52140 54352 55728 56760 56880 61146 62568 63855 63990 67940 68112 69520 69660 70389 71280 74734 76626 78210 81528 85140 85320 91719 92880 93852 101910 102168 102384 104280 112101 113520 117315 122292 125136 127710 127980 135880 139320 140778 149468 152865 153252 156420 163056 170280 170640 183438 186835 187704 191565 203820 204336 208560 224202 234630 244584 255420 255960 271760 275157 278640 281556 298936 305730 306504 312840 336303 340560 351945 366876 373670 375408 383130 407640 448404 458595 469260 489168 510840 511920 550314 560505 563112 597872 611460 613008 625680 672606 703890 733752 747340 766260 815280 896808 917190 938520 1008909 1021680 1100628 1121010 1126224 1222920 1345212 1375785 1407780 1467504 1494680 1532520 1681515 1793616 1834380 1877040 2017818 2201256 2242020 2445840 2690424 2751570 2815560 2989360 3026727 3065040 3363030 3668760 4035636 4402512 4484040 5044545 5380848 5503140 5631120 6053454 6726060 7337520 8071272 8968080 10089090 11006280 12106908 13452120 15133635 16142544 20178180 22012560 24213816 26904240 30267270 40356360 48427632 60534540 80712720 121069080 242138160
- Sum of all divisors σ(n): 950653440
- Sum of proper divisors (its aliquot sum) s(n): 708515280
- 242138160 is an abundant number, because the sum of its proper divisors (708515280) is greater than itself. Its abundance is 466377120
Bases of 242138160
- Binary: 11100110111010111100001100002
- Hexadecimal: 0xE6EBC30
- Base-36: 405V00
Squares and roots of 242138160
- 242138160 squared (2421381602) is 58630888528185600
- 242138160 cubed (2421381603) is 14196775467379969322496000
-
The
square root of 242138160 is 15560.7891830717 -
The
cube root of 242138160 is 623.2865366287
Scales and comparisons
How big is 242138160?- 242,138,160 seconds is equal to 7 years, 36 weeks, 2 days, 12 hours, 36 minutes.
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To count from 1 to 242,138,160 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 242138160 cubic inches would be around 51.9 feet tall.
Recreational maths with 242138160
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