242809712640

Names of 242809712640

• Cardinal: 242809712640 can be written as Two hundred forty-two billion, eight hundred nine million, seven hundred twelve thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.4280971264 × 10¹¹

Factors of 242809712640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 231

Divisors of 242809712640

• Number of divisors d(n): 1248
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 30 32 33 36 38 40 44 45 48 54 55 57 60 64 66 72 76 80 88 90 95 96 99 108 110 114 120 121 128 132 135 144 152 160 165 171 176 180 190 191 192 198 209 216 220 228 240 242 256 264 270 285 288 297 304 320 330 342 352 360 363 380 382 384 396 418 432 440 456 480 484 495 512 513 528 540 570 573 576 594 605 608 627 640 660 684 704 720 726 760 764 768 792 836 855 864 880 912 955 960 968 990 1024 1026 1045 1056 1080 1089 1140 1146 1152 1188 1210 1216 1254 1280 1320 1368 1408 1440 1452 1485 1520 1528 1536 1584 1672 1710 1719 1728 1760 1815 1824 1881 1910 1920 1936 1980 2048 2052 2090 2101 2112 2160 2178 2280 2292 2299 2304 2376 2420 2432 2508 2560 2565 2640 2736 2816 2865 2880 2904 2970 3040 3056 3072 3135 3168 3267 3344 3420 3438 3456 3520 3629 3630 3648 3762 3820 3840 3872 3960 4096 4104 4180 4202 4224 4320 4356 4560 4584 4598 4608 4752 4840 4864 5016 5120 5130 5157 5280 5445 5472 5632 5643 5730 5760 5808 5940 6080 6112 6144 6270 6303 6336 6534 6688 6840 6876 6897 6912 7040 7258 7260 7296 7524 7640 7680 7744 7920 8208 8360 8404 8448 8595 8640 8712 9120 9168 9196 9216 9405 9504 9680 9728 10032 10240 10260 10314 10505 10560 10887 10890 10944 11264 11286 11460 11495 11520 11616 11880 12160 12224 12288 12540 12606 12672 13068 13376 13680 13752 13794 13824 14080 14516 14520 14592 15048 15280 15360 15488 15840 16335 16416 16720 16808 16896 17190 17280 17424 18145 18240 18336 18392 18432 18810 18909 19008 19360 19456 20064 20480 20520 20628 20691 21010 21120 21774 21780 21888 22528 22572 22920 22990 23040 23111 23232 23760 24320 24448 25080 25212 25344 25785 26136 26752 27360 27504 27588 27648 28160 28215 29032 29040 29184 30096 30560 30720 30976 31515 31680 32661 32670 32832 33440 33616 33792 34380 34485 34560 34848 36290 36480 36672 36784 36864 37620 37818 38016 38720 38912 39919 40128 41040 41256 41382 42020 42240 43548 43560 43776 45056 45144 45840 45980 46080 46222 46464 47520 48640 48896 50160 50424 50688 51570 52272 53504 54435 54720 55008 55176 55296 56320 56430 56727 58064 58080 58368 60192 61120 61440 61952 62073 63030 63360 65322 65340 65664 66880 67232 67584 68760 68970 69120 69333 69696 72580 72960 73344 73568 75240 75636 76032 77440 77824 79838 80256 82080 82512 82764 84040 84480 87096 87120 87552 90288 91680 91960 92160 92444 92928 94545 95040 97280 97792 97983 100320 100848 101376 103140 103455 104544 107008 108870 109440 110016 110352 110592 112640 112860 113454 115555 116128 116160 116736 119757 120384 122240 123904 124146 126060 126720 130644 130680 131328 133760 134464 135168 137520 137940 138240 138666 139392 145160 145920 146688 147136 150480 151272 152064 154880 159676 160512 163305 164160 165024 165528 168080 168960 174192 174240 175104 180576 183360 183920 184320 184888 185856 189090 190080 194560 195584 195966 199595 200640 201696 202752 206280 206910 207999 209088 214016 217740 218880 220032 220704 225280 225720 226908 231110 232256 232320 233472 239514 240768 244480 247808 248292 252120 253440 261288 261360 262656 267520 268928 275040 275880 276480 277332 278784 283635 290320 291840 293376 294272 300960 302544 304128 309760 310365 319352 321024 326610 328320 330048 331056 336160 337920 346665 348384 348480 350208 359271 361152 366720 367840 369776 371712 378180 380160 389120 391168 391932 399190 401280 403392 405504 412560 413820 415998 418176 428032 435480 437760 439109 440064 441408 451440 453816 462220 464512 464640 479028 481536 488960 489915 495616 496584 504240 506880 522576 522720 525312 535040 537856 550080 551760 552960 554664 557568 567270 580640 583680 586752 588544 598785 601920 605088 608256 619520 620730 623997 638704 642048 653220 656640 660096 662112 672320 675840 693330 696768 696960 700416 718542 722304 733440 735680 739552 743424 756360 760320 782336 783864 798380 802560 806784 825120 827640 831996 836352 856064 870960 875520 878218 880128 882816 902880 907632 924440 929024 929280 958056 963072 977920 979830 993168 1008480 1013760 1039995 1045152 1045440 1050624 1070080 1075712 1077813 1100160 1103520 1109328 1115136 1134540 1161280 1167360 1173504 1177088 1197570 1203840 1210176 1216512 1239040 1241460 1247994 1277408 1284096 1306440 1313280 1317327 1320192 1324224 1344640 1386660 1393536 1393920 1437084 1444608 1466880 1471360 1479104 1486848 1512720 1520640 1567728 1596760 1605120 1613568 1650240 1655280 1663992 1672704 1741920 1751040 1756436 1760256 1765632 1796355 1805760 1815264 1848880 1858048 1858560 1916112 1926144 1955840 1959660 1986336 2016960 2027520 2079990 2090304 2090880 2101248 2140160 2151424 2155626 2195545 2200320 2207040 2218656 2230272 2269080 2322560 2347008 2354176 2395140 2407680 2420352 2478080 2482920 2495988 2554816 2568192 2612880 2626560 2634654 2640384 2648448 2689280 2773320 2787072 2787840 2874168 2889216 2933760 2942720 2958208 3025440 3041280 3119985 3135456 3193520 3210240 3227136 3300480 3310560 3327984 3345408 3483840 3502080 3512872 3520512 3531264 3592710 3611520 3630528 3697760 3716096 3717120 3832224 3852288 3911680 3919320 3951981 3972672 4033920 4159980 4180608 4181760 4280320 4302848 4311252 4391090 4400640 4414080 4437312 4460544 4538160 4645120 4708352 4790280 4815360 4840704 4965840 4991976 5109632 5225760 5253120 5269308 5280768 5296896 5378560 5389065 5546640 5574144 5575680 5748336 5778432 5867520 5885440 5916416 6050880 6082560 6239970 6270912 6387040 6420480 6454272 6586635 6600960 6621120 6655968 6690816 6967680 7025744 7041024 7062528 7185420 7223040 7261056 7395520 7432192 7434240 7664448 7704576 7838640 7903962 7945344 8067840 8319960 8361216 8363520 8605696 8622504 8782180 8801280 8828160 8874624 9076320 9290240 9416704 9580560 9630720 9681408 9931680 9983952 10219264 10451520 10506240 10538616 10561536 10593792 10757120 10778130 11093280 11148288 11151360 11496672 11556864 11735040 11770880 11832832 11855943 12101760 12479940 12541824 12774080 12840960 12908544 13173270 13201920 13242240 13311936 13381632 13935360 14051488 14125056 14370840 14446080 14522112 14791040 14864384 15328896 15677280 15807924 15890688 16135680 16639920 16722432 16727040 17245008 17564360 17602560 17656320 17749248 18152640 18580480 19161120 19261440 19362816 19759905 19863360 19967904 20438528 20903040 21077232 21123072 21187584 21514240 21556260 22186560 22296576 22302720 22993344 23113728 23541760 23665664 23711886 24203520 24959880 25083648 25548160 25817088 26346540 26403840 26484480 26623872 27870720 28102976 28250112 28741680 28892160 29044224 29582080 30657792 31354560 31615848 31781376 32271360 33279840 33444864 33454080 34490016 35128720 35205120 35312640 35498496 36305280 37160960 38322240 38522880 38725632 39519810 39726720 39935808 40877056 41806080 42154464 42375168 43028480 43112520 44373120 44593152 45986688 47083520 47331328 47423772 48407040 49919760 50167296 51096320 52693080 52807680 52968960 53247744 55741440 56205952 57483360 57784320 58088448 59164160 59279715 61315584 62709120 63231696 63562752 64542720 66559680 66889728 66908160 68980032 70257440 70625280 70996992 72610560 74321920 76644480 77451264 79039620 79453440 79871616 81754112 83612160 84308928 84750336 86225040 88746240 91973376 94662656 94847544 96814080 99839520 100334592 102192640 105386160 105615360 105937920 106495488 111482880 112411904 114966720 115568640 116176896 118328320 118559430 122631168 125418240 126463392 127125504 129085440 133119360 133779456 137960064 140514880 141250560 141993984 145221120 153288960 158079240 158906880 159743232 163508224 167224320 168617856 172450080 177492480 183946752 189695088 193628160 199679040 200669184 204385280 210772320 211875840 212990976 222965760 224823808 229933440 232353792 236656640 237118860 245262336 250836480 252926784 254251008 266238720 275920128 281029760 283987968 290442240 306577920 316158480 317813760 319486464 334448640 337235712 344900160 354984960 367893504 379390176 387256320 399358080 401338368 408770560 421544640 423751680 425981952 449647616 459866880 473313280 474237720 490524672 501672960 505853568 532477440 551840256 562059520 580884480 613155840 632316960 635627520 638972928 668897280 674471424 689800320 709969920 735787008 758780352 798716160 817541120 843089280 851963904 899295232 919733760 948475440 1003345920 1011707136 1064954880 1103680512 1124119040 1161768960 1226311680 1264633920 1271255040 1277945856 1348942848 1379600640 1419939840 1471574016 1517560704 1597432320 1686178560 1798590464 1839467520 1896950880 2006691840 2023414272 2129909760 2207361024 2248238080 2452623360 2529267840 2555891712 2697885696 2759201280 3035121408 3194864640 3372357120 3678935040 3793901760 4046828544 4259819520 4414722048 4496476160 5058535680 5395771392 5518402560 6070242816 6389729280 6744714240 7357870080 7587803520 8093657088 8992952320 10117071360 11036805120 12140485632 12779458560 13489428480 15175607040 16187314176 20234142720 22073610240 24280971264 26978856960 30351214080 40468285440 48561942528 60702428160 80936570880 121404856320 242809712640
• Sum of all divisors σ(n): 1003993804800
• Sum of proper divisors (its aliquot sum) s(n): 761184092160
• 242809712640 is an abundant number, because the sum of its proper divisors (761184092160) is greater than itself. Its abundance is 518374379520

Bases of 242809712640

• Binary: 11100010001000100101100011000000000000₂
• Hexadecimal: 0x3888963000
• Base-36: 33JMMTC0

Squares and roots of 242809712640

• 242809712640 squared (242809712640²) is 58956556552319375769600
• 242809712640 cubed (242809712640³) is 14315224554712576756120754847744000
• The square root of 242809712640 is 492757.2552890521
• The cube root of 242809712640 is 6238.6221810011

Scales and comparisons

• 242,809,712,640 seconds is equal to 7,720 years, 31 weeks, 14 hours, 24 minutes.
• To count from 1 to 242,809,712,640 would take you about fifteen thousand, four hundred forty-one 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 242809712640 cubic inches would be around 519.9 feet tall.

Recreational maths with 242809712640

• 242809712640 backwards is 046217908242
• 242809712640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242809712640's digits is 45
• More coming soon!