242161920
242,161,920 is an even composite number composed of six prime numbers multiplied together.
242161920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 242161920:
28 × 33 × 5 × 72 × 11 × 13
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 13)See below for interesting mathematical facts about the number 242161920 from the Numbermatics database.
Names of 242161920
- Cardinal: 242161920 can be written as Two hundred forty-two million, one hundred sixty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.4216192 × 108
Factors of 242161920
Divisors of 242161920
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 27 28 30 32 33 35 36 39 40 42 44 45 48 49 52 54 55 56 60 63 64 65 66 70 72 77 78 80 84 88 90 91 96 98 99 104 105 108 110 112 117 120 126 128 130 132 135 140 143 144 147 154 156 160 165 168 176 180 182 189 192 195 196 198 208 210 216 220 224 231 234 240 245 252 256 260 264 270 273 280 286 288 294 297 308 312 315 320 330 336 351 352 360 364 378 384 385 390 392 396 416 420 429 432 440 441 448 455 462 468 480 490 495 504 520 528 539 540 546 560 572 576 585 588 594 616 624 630 637 640 660 672 693 702 704 715 720 728 735 756 768 770 780 784 792 819 832 840 858 864 880 882 896 910 924 936 945 960 980 990 1001 1008 1040 1056 1078 1080 1092 1120 1144 1152 1155 1170 1176 1188 1232 1248 1260 1274 1280 1287 1320 1323 1344 1365 1386 1404 1408 1430 1440 1456 1470 1485 1512 1540 1560 1568 1584 1617 1638 1664 1680 1716 1728 1755 1760 1764 1792 1820 1848 1872 1890 1911 1920 1960 1980 2002 2016 2079 2080 2112 2145 2156 2160 2184 2205 2240 2288 2304 2310 2340 2352 2376 2457 2464 2496 2520 2548 2574 2640 2646 2688 2695 2730 2772 2808 2816 2860 2880 2912 2940 2970 3003 3024 3080 3120 3136 3168 3185 3234 3276 3328 3360 3432 3456 3465 3510 3520 3528 3640 3696 3744 3780 3822 3840 3861 3920 3960 4004 4032 4095 4158 4160 4224 4290 4312 4320 4368 4410 4480 4576 4620 4680 4704 4752 4851 4914 4928 4992 5005 5040 5096 5148 5280 5292 5376 5390 5460 5544 5616 5720 5733 5760 5824 5880 5940 6006 6048 6160 6240 6272 6336 6370 6435 6468 6552 6615 6720 6864 6912 6930 7007 7020 7040 7056 7280 7392 7488 7560 7644 7722 7840 7920 8008 8064 8085 8190 8316 8320 8448 8580 8624 8640 8736 8820 8960 9009 9152 9240 9360 9408 9504 9555 9702 9828 9856 9984 10010 10080 10192 10296 10395 10560 10584 10780 10920 11088 11232 11440 11466 11520 11648 11760 11880 12012 12096 12285 12320 12480 12544 12672 12740 12870 12936 13104 13230 13440 13728 13860 14014 14040 14080 14112 14553 14560 14784 14976 15015 15120 15288 15444 15680 15840 16016 16128 16170 16380 16632 16640 17160 17199 17248 17280 17472 17640 18018 18304 18480 18720 18816 19008 19110 19305 19404 19656 19712 20020 20160 20384 20592 20790 21021 21120 21168 21560 21840 22176 22464 22880 22932 23296 23520 23760 24024 24192 24255 24570 24640 24960 25344 25480 25740 25872 26208 26460 26880 27027 27456 27720 28028 28080 28224 28665 29106 29120 29568 29952 30030 30240 30576 30888 31360 31680 32032 32340 32760 33264 34320 34398 34496 34560 34944 35035 35280 36036 36608 36960 37440 37632 38016 38220 38610 38808 39312 40040 40320 40768 41184 41580 42042 42240 42336 43120 43680 44352 44928 45045 45760 45864 47040 47520 48048 48384 48510 49140 49280 49920 50960 51480 51744 52416 52920 54054 54912 55440 56056 56160 56448 57330 58212 58240 59136 60060 60480 61152 61776 62720 63063 63360 64064 64680 65520 66528 68640 68796 68992 69888 70070 70560 72072 72765 73920 74880 76032 76440 77220 77616 78624 80080 80640 81536 82368 83160 84084 84672 85995 86240 87360 88704 89856 90090 91520 91728 94080 95040 96096 97020 98280 98560 101920 102960 103488 104832 105105 105840 108108 109824 110880 112112 112320 112896 114660 116424 116480 120120 120960 122304 123552 126126 126720 128128 129360 131040 133056 135135 137280 137592 137984 140140 141120 144144 145530 147840 149760 152880 154440 155232 157248 160160 163072 164736 166320 168168 169344 171990 172480 174720 177408 180180 183040 183456 188160 189189 190080 192192 194040 196560 203840 205920 206976 209664 210210 211680 216216 221760 224224 224640 229320 232848 240240 241920 244608 247104 252252 256256 258720 262080 266112 270270 274560 275184 280280 282240 288288 291060 295680 305760 308880 310464 314496 315315 320320 329472 332640 336336 338688 343980 344960 349440 360360 366912 378378 380160 384384 388080 393120 407680 411840 413952 420420 423360 432432 443520 448448 449280 458640 465696 480480 489216 494208 504504 517440 524160 532224 540540 549120 550368 560560 564480 576576 582120 611520 617760 620928 628992 630630 640640 665280 672672 687960 689920 720720 733824 756756 768768 776160 786240 815360 823680 840840 846720 864864 887040 896896 917280 931392 945945 960960 988416 1009008 1034880 1048320 1081080 1100736 1121120 1153152 1164240 1223040 1235520 1241856 1261260 1281280 1330560 1345344 1375920 1441440 1467648 1513512 1552320 1572480 1647360 1681680 1693440 1729728 1793792 1834560 1862784 1891890 1921920 2018016 2069760 2162160 2201472 2242240 2306304 2328480 2446080 2471040 2522520 2661120 2690688 2751840 2882880 3027024 3104640 3144960 3363360 3459456 3669120 3725568 3783780 3843840 4036032 4324320 4402944 4484480 4656960 4942080 5045040 5381376 5503680 5765760 6054048 6209280 6726720 6918912 7338240 7567560 8072064 8648640 8968960 9313920 10090080 11007360 11531520 12108096 13453440 15135120 16144128 17297280 18627840 20180160 22014720 24216192 26906880 30270240 34594560 40360320 48432384 60540480 80720640 121080960 242161920
- Sum of all divisors σ(n): 1174400640
- Sum of proper divisors (its aliquot sum) s(n): 932238720
- 242161920 is an abundant number, because the sum of its proper divisors (932238720) is greater than itself. Its abundance is 690076800
Bases of 242161920
- Binary: 11100110111100011001000000002
- Hexadecimal: 0xE6F1900
- Base-36: 406DC0
Squares and roots of 242161920
- 242161920 squared (2421619202) is 58642395498086400
- 242161920 cubed (2421619203) is 14200955087215958949888000
-
The
square root of 242161920 is 15561.5526217663 -
The
cube root of 242161920 is 623.3069227913
Scales and comparisons
How big is 242161920?- 242,161,920 seconds is equal to 7 years, 36 weeks, 2 days, 19 hours, 12 minutes.
-
To count from 1 to 242,161,920 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 242161920 cubic inches would be around 51.9 feet tall.
Recreational maths with 242161920
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The information we have on file for 242161920 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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