242971648920

Names of 242971648920

• Cardinal: 242971648920 can be written as Two hundred forty-two billion, nine hundred seventy-one million, six hundred forty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.4297164892 × 10¹¹

Factors of 242971648920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 469

Divisors of 242971648920

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 20 21 22 24 26 27 28 30 33 35 36 39 40 42 44 45 49 52 54 55 56 60 63 65 66 70 72 77 78 84 88 90 91 97 98 99 104 105 108 110 117 120 126 130 132 135 140 143 147 154 156 165 168 180 182 189 194 195 196 198 210 216 220 231 234 245 252 260 264 270 273 280 286 291 294 297 308 312 315 330 331 351 360 364 378 385 388 390 392 396 420 429 440 441 455 462 468 485 490 495 504 520 539 540 546 572 582 585 588 594 616 630 637 660 662 679 693 702 715 728 735 756 770 776 780 792 819 840 858 873 882 910 924 936 945 970 980 990 993 1001 1067 1078 1080 1092 1144 1155 1164 1170 1176 1188 1260 1261 1274 1287 1320 1323 1324 1358 1365 1386 1404 1430 1455 1470 1485 1512 1540 1560 1617 1638 1655 1716 1746 1755 1764 1820 1848 1890 1911 1940 1960 1980 1986 2002 2037 2079 2134 2145 2156 2184 2205 2310 2317 2328 2340 2376 2457 2520 2522 2548 2574 2619 2646 2648 2695 2716 2730 2772 2808 2860 2910 2940 2970 2979 3003 3080 3185 3201 3234 3276 3310 3395 3432 3465 3492 3510 3528 3640 3641 3780 3783 3822 3861 3880 3960 3972 4004 4074 4095 4158 4268 4290 4303 4312 4365 4410 4620 4634 4680 4753 4851 4914 4965 5005 5044 5096 5148 5238 5292 5335 5390 5432 5460 5544 5720 5733 5820 5880 5940 5958 6006 6111 6305 6370 6402 6435 6468 6552 6615 6620 6790 6930 6951 6984 7007 7020 7282 7469 7560 7566 7644 7722 7944 8008 8085 8148 8190 8316 8536 8580 8606 8730 8820 8827 8937 9009 9240 9268 9506 9555 9603 9702 9828 9930 10010 10088 10185 10296 10395 10476 10584 10670 10780 10920 10923 11349 11466 11585 11640 11880 11916 12012 12222 12285 12610 12740 12804 12870 12909 12936 13095 13230 13240 13580 13860 13871 13902 14014 14040 14259 14553 14564 14895 14938 15015 15132 15288 15444 16005 16170 16219 16296 16380 16632 17160 17199 17212 17460 17640 17654 17874 18018 18205 18333 18536 18915 19012 19110 19206 19305 19404 19656 19860 20020 20370 20790 20853 20952 21021 21340 21515 21560 21846 22407 22698 22932 23170 23765 23832 24024 24255 24444 24570 25220 25480 25487 25608 25740 25818 26190 26460 26481 27027 27160 27720 27742 27804 28028 28518 28665 28809 29106 29128 29790 29876 30030 30121 30264 30555 30888 32010 32107 32340 32438 32760 32769 34047 34398 34424 34755 34920 35035 35308 35748 36036 36410 36666 37345 37830 38024 38220 38412 38610 38727 38808 39720 40040 40740 41580 41613 41706 42042 42680 42777 43030 43692 44135 44685 44814 45045 45396 45864 46340 47333 47530 48015 48510 48657 48888 49140 50440 50974 51480 51636 52283 52380 52920 52962 54054 54615 55484 55608 56056 56745 57036 57330 57618 58212 59580 59752 60060 60242 61110 61789 62559 63063 64020 64214 64545 64680 64876 65538 67221 68094 68796 69355 69510 70070 70616 71295 71496 72072 72765 72820 73332 74690 75660 76440 76461 76824 77220 77454 79443 81095 81480 83160 83226 83412 84084 85554 85995 86060 87384 88270 89370 89628 90090 90363 90792 91665 92680 94666 95060 96030 96321 97020 97097 97314 98280 98307 101948 103272 104265 104566 104760 105105 105924 108108 109230 110968 112035 113490 114072 114660 115236 116181 116424 119160 120120 120484 122220 123578 124839 125118 126126 127435 128040 128331 128428 129090 129752 131076 132405 134442 135135 136188 137592 138710 139020 140140 141999 142590 144045 145530 145640 145971 146664 149380 150605 151320 152922 154440 154908 156849 158886 160535 162190 163845 166452 166824 168168 170235 171108 171990 172120 176540 178409 178740 179256 180180 180726 183330 185367 189189 189332 190120 192060 192642 193635 194040 194194 194628 196614 201663 203896 208065 208530 209132 210210 210847 211848 213885 216216 218460 224070 224749 226980 229320 229383 230472 232362 236665 238329 240968 243285 244440 247156 249678 250236 252252 254870 256662 256856 258180 261415 262152 264810 268884 270270 271089 272376 277420 278040 280280 283998 285180 288090 288963 291060 291291 291942 298760 301210 305844 308945 309816 312795 313698 315315 317772 321070 324380 327690 331331 332904 336105 340470 342216 343980 353080 353177 356818 357480 360360 361452 366660 370734 374517 378378 378664 382305 384120 385284 387270 388388 389256 393228 397215 403326 416130 417060 417391 418264 420420 421694 425997 427770 436920 437913 448140 449498 451815 453960 458766 464724 470547 473330 476658 481605 485485 486570 491535 494312 499356 500472 504504 509740 513324 516360 522830 529620 535227 537768 540540 542178 554840 556101 567996 570360 576180 577926 580905 582120 582582 583884 602420 611688 617890 624195 625590 627396 630630 632541 635544 641655 642140 648760 655380 662662 672210 674247 679679 680940 687960 688149 706354 709995 713636 722904 729855 733320 741468 749034 756756 764610 770568 774540 776776 784245 786456 794430 806652 813267 832260 834120 834782 840840 843388 851994 855540 866889 873873 875826 892045 896280 898996 903630 917532 926835 929448 941094 945945 946660 953316 963210 970970 973140 983070 993993 998712 1008315 1019480 1026648 1045660 1054235 1059240 1059531 1070454 1081080 1084356 1112202 1123745 1135992 1146915 1152360 1155852 1161810 1165164 1167768 1191645 1204840 1235780 1248390 1251180 1252173 1254792 1261260 1265082 1277991 1283310 1284280 1310760 1325324 1344420 1348494 1355445 1359358 1361880 1376298 1411641 1412708 1419990 1427272 1444815 1456455 1459710 1482936 1498068 1513512 1529220 1549080 1568490 1573243 1588860 1605681 1613304 1626534 1656655 1664520 1668303 1669564 1686776 1703988 1711080 1733778 1747746 1751652 1765885 1784090 1797992 1807260 1835064 1853670 1872585 1882188 1891890 1893320 1897623 1906632 1926420 1941940 1946280 1966140 1987986 2016630 2022741 2039037 2086955 2091320 2108470 2119062 2129985 2140908 2168712 2189565 2224404 2247490 2293830 2311704 2319317 2323620 2330328 2352735 2383290 2471560 2472239 2496780 2502360 2504346 2522520 2530164 2555982 2566620 2621619 2650648 2676135 2688840 2696988 2710890 2718716 2752596 2780505 2823282 2825416 2839980 2889630 2912910 2919420 2921737 2981979 2996136 3058440 3136980 3146486 3162705 3177720 3178593 3211362 3253068 3313310 3336606 3339128 3371235 3398395 3407976 3440745 3467556 3495492 3503304 3531770 3568180 3614520 3707340 3745170 3756519 3764376 3783780 3795246 3852840 3883880 3932280 3975972 4033260 4045482 4066335 4078074 4173910 4216940 4238124 4259970 4281816 4334445 4369365 4379130 4448808 4494980 4587660 4591301 4638634 4647240 4705470 4719729 4766580 4817043 4944478 4969965 4993560 5008692 5060328 5111964 5133240 5243238 5297655 5352270 5393976 5421780 5437432 5505192 5561010 5646564 5679960 5692869 5779260 5825820 5838840 5843474 5963958 6068223 6117111 6260865 6273960 6292972 6325410 6357186 6389955 6422724 6506136 6626620 6673212 6742470 6796790 6881490 6935112 6957951 6990984 7058205 7063540 7136360 7414680 7416717 7490340 7513038 7567560 7590492 7866215 7951944 8028405 8066520 8090964 8132670 8156148 8341515 8347820 8433880 8476248 8519940 8668890 8738730 8758260 8765211 8945937 8989960 9175320 9182602 9277268 9410940 9439458 9488115 9533160 9535779 9634086 9888956 9939930 10017384 10113705 10195185 10223928 10486476 10595310 10704540 10843560 11122020 11269557 11293128 11385738 11558520 11596585 11651640 11686948 11927916 12136446 12234222 12361195 12521730 12585944 12650820 12714372 12779910 12845448 13108095 13253240 13346424 13484940 13593580 13762980 13773903 13915902 14116410 14127080 14159187 14608685 14833434 14909895 14980680 15026076 15180984 15732430 15892965 16056810 16181928 16265340 16312296 16683030 16695640 17039880 17305673 17337780 17477460 17516520 17530422 17891874 18351333 18365204 18554536 18782595 18821880 18878916 18976230 19071558 19268172 19777912 19879860 20227410 20390370 20452159 20873853 20972952 21190620 21409080 22244040 22250151 22539114 22771476 22956505 23193170 23373896 23598645 23855832 24085215 24272892 24468444 24722390 25043460 25301640 25428744 25559820 26216190 26295633 26969880 27187160 27525960 27547806 27831804 28232820 28318374 28464345 29217370 29666868 29819790 30052152 30341115 30585555 31464860 31785930 32113620 32139107 32530680 33366060 34611346 34675560 34789755 34954920 35060844 35783748 36702666 36730408 37083585 37565190 37757832 37952460 38143116 38536344 39759720 40454820 40780740 40904318 41321709 41747706 42381240 42477561 43826055 44500302 44729685 45078228 45542952 45913010 46386340 47197290 47678895 48170430 48545784 48936888 49444780 50086920 51119640 51917019 52432380 52591266 55095612 55663608 56347785 56465640 56636748 56928690 58434740 59333736 59639580 60682230 61171110 61356477 62621559 62929720 63571860 64227240 64278214 66732120 66750453 68869515 69222692 69579510 70121688 70795935 71567496 73405332 74167170 75130380 75904920 76286232 78886899 80909640 81561480 81808636 82643418 83495412 84955122 86528365 87652110 89000604 89459370 90156456 91756665 91826020 92772680 94394580 95357790 96340860 96417321 98889560 102260795 103834038 104369265 104864760 105182532 110191224 111250755 112695570 113273496 113857380 116869480 119279160 121364460 122342220 122712954 123965127 125243118 127143720 128556428 131478165 133500906 137739030 138445384 139159020 141591870 146810664 148334340 150260760 155751057 157773798 160695535 163617272 165286836 166990824 169910244 173056730 175304220 178001208 178918740 183513330 183652040 184069431 188789160 190715580 192681720 192834642 204521590 206608545 207668076 208738530 210365064 212387805 222501510 224973749 225391140 227714760 242728920 244684440 245425908 247930254 250486236 257112856 259585095 262956330 267001812 275478060 278318040 283183740 289251963 296668680 306782385 311502114 313107795 315547596 321391070 330573672 333752265 339820488 346113460 350608440 357837480 367026660 368138862 381431160 385669284 394434495 409043180 413217090 415336152 417477060 424775610 445003020 449947498 450782280 467253171 482086605 490851816 495860508 500972472 519170190 525912660 534003624 550956120 552208293 566367480 578503926 613564770 619825635 623004228 626215590 631095192 642782140 667504530 674921247 692226920 734053320 736277724 771338568 778755285 788868990 818086360 826434180 834954120 849551220 867755889 890006040 899894996 920347155 934506342 964173210 991721016 1038340380 1051825320 1104416586 1124868745 1157007852 1227129540 1239651270 1246008456 1252431180 1285564280 1335009060 1349842494 1446259815 1472555448 1557510570 1577737980 1652868360 1699102440 1735511778 1799789992 1840694310 1869012684 1928346420 2024763741 2076680760 2208833172 2249737490 2314015704 2336265855 2454259080 2479302540 2504862360 2670018120 2699684988 2761041465 2892519630 3115021140 3155475960 3374606235 3471023556 3681388620 3738025368 3856692840 4049527482 4338779445 4417666344 4499474980 4672531710 4958605080 5399369976 5522082930 5785039260 6074291223 6230042280 6749212470 6942047112 7362777240 8099054964 8677558890 8998949960 9345063420 10123818705 11044165860 11570078520 12148582446 13498424940 16198109928 17355117780 18690126840 20247637410 22088331720 24297164892 26996849880 30371456115 34710235560 40495274820 48594329784 60742912230 80990549640 121485824460 242971648920
• Sum of all divisors σ(n): 1121633049600
• Sum of proper divisors (its aliquot sum) s(n): 878661400680
• 242971648920 is an abundant number, because the sum of its proper divisors (878661400680) is greater than itself. Its abundance is 635689751760

Bases of 242971648920

• Binary: 11100010010010001111010010001110011000₂
• Hexadecimal: 0x38923D2398
• Base-36: 33MB1O60

Squares and roots of 242971648920

• 242971648920 squared (242971648920²) is 59035222178903737166400
• 242971648920 cubed (242971648920³) is 14343885277166796257270496420288000
• The square root of 242971648920 is 492921.5443861225
• The cube root of 242971648920 is 6240.0087740261

Scales and comparisons

• 242,971,648,920 seconds is equal to 7,725 years, 38 weeks, 5 days, 20 hours, 42 minutes.
• To count from 1 to 242,971,648,920 would take you about fifteen thousand, four hundred fifty-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 242971648920 cubic inches would be around 520 feet tall.

Recreational maths with 242971648920

• 242971648920 backwards is 029846179242
• 242971648920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242971648920's digits is 54
• More coming soon!