242438545440

Names of 242438545440

• Cardinal: 242438545440 can be written as Two hundred forty-two billion, four hundred thirty-eight million, five hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.4243854544 × 10¹¹

Factors of 242438545440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1711

Divisors of 242438545440

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 31 32 35 36 37 39 40 42 45 48 52 56 60 62 63 65 70 72 74 78 80 84 90 91 93 96 104 105 111 112 117 120 124 126 130 140 144 148 155 156 160 168 180 182 185 186 195 208 210 217 222 224 234 240 248 252 259 260 273 279 280 288 296 310 312 315 333 336 360 364 370 372 390 403 416 420 434 444 455 465 468 480 481 496 504 518 520 546 555 558 560 585 592 620 624 630 651 666 672 720 728 740 744 777 780 806 819 840 868 888 910 930 936 962 992 1008 1036 1040 1085 1092 1110 1116 1120 1147 1170 1184 1209 1240 1248 1260 1295 1302 1332 1365 1395 1440 1443 1456 1480 1488 1554 1560 1612 1613 1638 1665 1680 1736 1776 1820 1860 1872 1924 1953 2015 2016 2072 2080 2170 2184 2220 2232 2294 2331 2340 2405 2418 2480 2520 2590 2604 2664 2730 2790 2821 2886 2912 2960 2976 3108 3120 3224 3226 3255 3276 3330 3360 3367 3441 3472 3552 3627 3640 3720 3744 3848 3885 3906 4030 4095 4144 4329 4340 4368 4440 4464 4588 4662 4680 4810 4836 4839 4960 5040 5180 5208 5328 5460 5580 5642 5735 5772 5920 6045 6216 6240 6448 6452 6510 6552 6660 6734 6882 6944 7215 7254 7280 7440 7696 7770 7812 8029 8060 8065 8190 8288 8463 8658 8680 8736 8880 8928 9176 9324 9360 9620 9672 9678 9765 10080 10101 10323 10360 10416 10656 10920 11160 11284 11291 11470 11544 11655 12090 12432 12896 12904 13020 13104 13320 13468 13764 14105 14430 14508 14517 14560 14880 14911 15392 15540 15624 16058 16120 16130 16380 16835 16926 17205 17316 17360 17760 18135 18352 18648 18720 19240 19344 19356 19530 20202 20646 20720 20832 20969 21645 21840 22320 22568 22582 22940 23088 23310 24087 24180 24195 24864 25389 25808 26040 26208 26640 26936 27528 28210 28860 29016 29034 29822 30303 31080 31248 32116 32240 32260 32760 33670 33852 33873 34410 34632 34720 36270 36704 37296 38480 38688 38712 39060 40145 40404 41292 41440 41938 42315 43290 43680 44640 44733 45136 45164 45880 46176 46620 48174 48360 48390 50003 50505 50778 51615 51616 52080 53280 53872 55056 56420 56455 57720 58032 58068 59644 59681 60606 62160 62496 62907 64232 64480 64520 65520 67340 67704 67746 68820 69264 72261 72540 72585 74555 74592 76960 77424 78120 80290 80808 82584 83876 84630 86580 89466 90272 90328 91760 93240 96348 96720 96780 100006 101010 101556 101619 103230 104160 104377 104845 107744 110112 112840 112910 115440 116064 116136 119288 119362 120435 121212 124320 125814 126945 128464 129040 131040 134199 134680 135408 135492 137640 138528 144522 145080 145170 146783 149110 150009 151515 154848 156240 160580 161616 165168 167752 169260 169365 173160 178932 179043 180656 183520 186480 188721 192696 193440 193560 200012 202020 203112 203238 206460 208754 209690 223665 225680 225820 230880 232272 238576 238724 240870 242424 250015 251628 253890 256928 258080 268398 269360 270816 270984 275280 289044 290160 290340 293566 298220 298405 300018 303030 312480 313131 314535 321160 323232 330336 335504 338520 338730 346320 350021 357864 358086 361305 361312 372960 377442 385392 387120 400024 404040 406224 406476 412920 417508 417767 419380 440349 447330 450027 451360 451640 464544 477152 477448 481740 484848 500030 503256 507780 508095 521885 536796 537129 538720 541968 550560 578088 580320 580680 587132 596440 596810 600036 606060 626262 629070 642320 650039 670995 671008 677040 677460 692640 700042 715728 716172 722610 733915 750045 754884 770784 774240 775853 800048 808080 812448 812952 825840 835016 835534 838760 880698 894660 895215 900054 903280 939393 943605 954896 963480 969696 1000060 1006512 1015560 1016190 1043770 1050063 1073592 1074258 1083936 1156176 1161360 1174264 1192880 1193620 1200072 1212120 1252524 1253301 1258140 1284640 1300078 1321047 1341990 1354080 1354920 1400084 1431456 1432344 1445220 1467830 1500090 1509768 1551706 1565655 1600096 1616160 1625904 1651680 1670032 1671068 1677520 1750105 1761396 1789320 1790430 1800108 1806560 1850111 1878786 1887210 1909792 1926960 1950117 2000120 2013024 2031120 2032380 2087540 2088835 2100126 2147184 2148516 2201745 2250135 2312352 2322720 2327559 2348528 2385760 2387240 2400144 2424240 2505048 2506602 2516280 2600156 2642094 2683980 2685645 2709840 2800168 2864688 2890440 2935660 3000180 3019536 3103412 3131310 3150189 3250195 3251808 3340064 3342136 3355040 3500210 3522792 3578640 3580860 3600216 3700222 3757572 3759903 3774420 3853920 3879265 3900234 4000240 4062240 4064760 4175080 4177670 4200252 4294368 4297032 4403490 4500270 4550273 4655118 4696965 4697056 4774480 4800288 4848480 5010096 5013204 5032560 5200312 5250315 5284188 5367960 5371290 5419680 5430971 5550333 5600336 5729376 5780880 5850351 5871320 6000360 6039072 6206824 6262620 6266505 6300378 6500390 6605235 6684272 6982677 7000420 7045584 7157280 7161720 7200432 7400444 7515144 7519806 7548840 7758530 7800468 8000480 8129520 8350160 8355340 8400504 8594064 8806980 9000540 9100546 9250555 9310236 9393930 9548960 9750585 10020192 10026408 10065120 10400624 10500630 10568376 10735920 10742580 10861942 11100666 11200672 11561760 11637795 11700702 11742640 12000720 12413648 12525240 12533010 12600756 12950777 13000780 13210470 13368544 13650819 13965354 14000840 14091168 14323440 14400864 14800888 15030288 15039612 15097680 15517060 15600936 15750945 16259040 16292913 16650999 16700320 16710680 16801008 17188128 17613960 18001080 18201092 18501110 18620472 18787860 18799515 19501170 20052816 20801248 21001260 21136752 21471840 21485160 21723884 22201332 22751365 23275590 23401404 23485280 24001440 24051443 24827296 25050480 25066020 25201512 25901554 26001560 26420940 27154855 27301638 27751665 27930708 28001680 28646880 29251755 29601776 30060576 30079224 30195360 31034120 31201872 31501890 32585826 33301998 33421360 33602016 34913385 35227920 36002160 36402184 37002220 37240944 37575720 37599030 38852331 39002340 40105632 40952457 42002520 42273504 42970320 43447768 44402664 45502730 46551180 46802808 48102886 48878739 50100960 50132040 50403024 51803108 52003120 52841880 54309710 54603276 55503330 55861416 56003360 58503510 59203552 60158448 62068240 62403744 63003780 64753885 65171652 66603996 66842720 68254095 69826770 70455840 72004320 72154329 72804368 74004440 74481888 75151440 75198060 77704662 78004680 81464565 81904914 83254995 84005040 85940640 86895536 88805328 91005460 93102360 93605616 96205772 97757478 100264080 100806048 103606216 104006240 105683760 108619420 109206552 111006660 111722832 116556993 117007020 120257215 120316896 124136480 126007560 129507770 130343304 133207992 136508190 139653540 144308658 145608736 148008880 150302880 150396120 155409324 156009360 162929130 163809828 166509990 168010080 168360101 173791072 177610656 182010920 186204720 187211232 192411544 194261655 195514956 200528160 204762285 207212432 211367520 216462987 217238840 218413104 222013320 223445664 233113986 234014040 240514430 244393695 252015120 259015540 260686608 266415984 273016380 279307080 288617316 296017760 300792240 310818648 312018720 325858260 327619656 333019980 336720202 360771645 364021840 372409440 384823088 388523310 391029912 409524570 414424864 432925974 434477680 436826208 444026640 466227972 468028080 481028860 488787390 504030240 505080303 518031080 521373216 532831968 546032760 558614160 577234632 582784965 601584480 621637296 651716520 655239312 666039960 673440404 721543290 728043680 769646176 777046620 782059824 819049140 841800505 865851948 868955360 888053280 932455944 936056160 962057720 977574780 1010160606 1036062160 1082314935 1092065520 1117228320 1154469264 1165569930 1243274592 1303433040 1310478624 1332079920 1346880808 1443086580 1515240909 1554093240 1564119648 1638098280 1683601010 1731703896 1864911888 1924115440 1955149560 2020321212 2072124320 2164629870 2184131040 2308938528 2331139860 2525401515 2606866080 2664159840 2693761616 2886173160 3030481818 3108186480 3276196560 3367202020 3463407792 3729823776 3848230880 3910299120 4040642424 4329259740 4662279720 5050803030 5387523232 5772346320 6060963636 6216372960 6552393120 6734404040 6926815584 7576204545 7820598240 8081284848 8658519480 9324559440 10101606060 11544692640 12121927272 13468808080 15152409090 16162569696 17317038960 18649118880 20203212120 24243854544 26937616160 30304818180 34634077920 40406424240 48487709088 60609636360 80812848480 121219272720 242438545440
• Sum of all divisors σ(n): 1080165445632
• Sum of proper divisors (its aliquot sum) s(n): 837726900192
• 242438545440 is an abundant number, because the sum of its proper divisors (837726900192) is greater than itself. Its abundance is 595288354752

Bases of 242438545440

• Binary: 11100001110010011101101010000000100000₂
• Hexadecimal: 0x387276A020
• Base-36: 33DHNEW0

Squares and roots of 242438545440

• 242438545440 squared (242438545440²) is 58776448315062944793600
• 242438545440 cubed (242438545440³) is 14249676635633199177803405021184000
• The square root of 242438545440 is 492380.4884842617
• The cube root of 242438545440 is 6235.4417030429

Scales and comparisons

• 242,438,545,440 seconds is equal to 7,708 years, 41 weeks, 2 days, 16 hours, 24 minutes.
• To count from 1 to 242,438,545,440 would take you about fifteen thousand, four hundred seventeen 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 242438545440 cubic inches would be around 519.6 feet tall.

Recreational maths with 242438545440

• 242438545440 backwards is 044545834242
• 242438545440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242438545440's digits is 45
• More coming soon!