12742158240

Names of 12742158240

• Cardinal: 12742158240 can be written as Twelve billion, seven hundred forty-two million, one hundred fifty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.274215824 × 10¹⁰

Factors of 12742158240

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 171

Divisors of 12742158240

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 23 24 28 30 32 34 35 36 40 42 45 46 48 51 53 56 60 61 63 68 69 70 72 80 84 85 90 92 96 102 105 106 112 115 119 120 122 126 136 138 140 144 153 159 160 161 168 170 180 183 184 204 207 210 212 224 230 238 240 244 252 255 265 272 276 280 288 305 306 315 318 322 336 340 345 357 360 366 368 371 391 408 414 420 424 427 460 476 477 480 483 488 504 510 530 544 549 552 560 595 610 612 630 636 644 672 680 690 714 720 732 736 742 765 782 795 805 816 828 840 848 854 901 915 920 952 954 966 976 1008 1020 1035 1037 1060 1071 1098 1104 1113 1120 1173 1190 1219 1220 1224 1260 1272 1281 1288 1360 1380 1403 1428 1440 1449 1464 1484 1530 1564 1590 1610 1632 1656 1680 1696 1708 1785 1802 1830 1840 1855 1904 1908 1932 1952 1955 2016 2040 2070 2074 2120 2135 2142 2196 2208 2226 2346 2380 2385 2415 2438 2440 2448 2520 2544 2562 2576 2703 2720 2737 2745 2760 2806 2856 2898 2928 2968 3060 3111 3128 3180 3220 3233 3312 3339 3360 3416 3519 3570 3604 3657 3660 3680 3710 3808 3816 3843 3864 3910 4080 4140 4148 4209 4240 4270 4284 4392 4452 4505 4692 4760 4770 4830 4876 4880 4896 5040 5088 5124 5152 5185 5355 5406 5474 5490 5520 5565 5612 5712 5796 5856 5865 5936 6095 6120 6222 6256 6307 6360 6405 6440 6466 6624 6678 6832 7015 7038 7140 7208 7245 7259 7314 7320 7420 7632 7686 7728 7820 8109 8160 8211 8280 8296 8418 8480 8533 8540 8568 8784 8904 9010 9333 9384 9520 9540 9660 9699 9752 9760 9821 10080 10248 10370 10710 10812 10948 10971 10980 11040 11130 11224 11424 11592 11730 11872 12190 12240 12444 12512 12614 12627 12720 12810 12880 12932 13356 13515 13664 13685 14030 14076 14280 14416 14490 14518 14628 14640 14840 15264 15372 15456 15555 15640 16165 16218 16422 16560 16592 16695 16836 17066 17080 17136 17568 17595 17808 18020 18285 18666 18768 18921 19040 19080 19215 19320 19398 19504 19642 20496 20723 20740 21045 21420 21624 21777 21896 21942 21960 22260 22448 22631 23184 23460 23851 24380 24480 24633 24888 25228 25254 25440 25599 25620 25760 25864 26712 27030 27370 28060 28152 28560 28832 28980 29036 29097 29256 29280 29463 29680 30744 31110 31280 31535 32330 32436 32844 33120 33184 33390 33672 34132 34160 34272 35190 35616 36040 36295 36570 37332 37536 37842 38160 38430 38640 38796 39008 39284 40545 40992 41055 41446 41480 42090 42665 42840 43248 43554 43792 43884 43920 44520 44896 45262 46368 46665 46920 47702 48495 48760 49105 49266 49776 50456 50508 51198 51240 51728 53424 54060 54740 54855 54961 56120 56304 56763 57120 57960 58072 58194 58512 58926 59360 61488 62169 62220 62560 63070 63135 64660 64872 65331 65688 66780 67344 67893 68264 68320 70380 71553 72080 72590 73140 74359 74664 75684 76320 76797 76860 77280 77592 78568 81090 82110 82892 82960 84180 85330 85680 86496 87108 87584 87768 87840 88389 89040 90524 93330 93840 94605 95404 96990 97520 98210 98532 99552 100912 101016 102396 102480 103456 103615 106848 108120 108885 109480 109710 109922 112240 112608 113155 113526 115920 116144 116388 117024 117852 119255 122976 123165 124338 124440 126140 126270 127995 129320 129744 130662 131376 133560 134688 135786 136528 140760 143106 144160 145061 145180 145485 146280 147315 148718 149328 151368 153594 153720 155184 157136 162180 164220 164883 165784 165920 166957 168360 170660 171360 174216 175536 176778 178080 181048 186507 186660 187680 189210 190808 193980 195040 196420 197064 201824 202032 203679 204792 204960 207230 214659 216240 217770 218960 219420 219844 223077 224480 226310 227052 231840 232288 232776 235704 238510 246330 248676 248880 252280 252540 255990 258640 259488 261324 262752 267120 271572 273056 274805 281520 283815 286212 290122 290360 290970 292560 294630 297436 298656 302736 307188 307440 310368 310845 314272 324360 326655 328440 329766 331568 333914 336720 339465 341320 348432 351072 353556 357765 362096 371795 373014 373320 378420 381616 383985 384727 387960 392840 394128 404064 407358 409584 414460 429318 432480 435183 435540 437920 438840 439688 441945 446154 452620 454104 465552 471408 477020 492660 494649 497352 497760 500871 504560 505080 511980 517280 520513 522648 534240 543144 549610 563040 567630 572424 580244 580720 581940 585120 589260 594872 605472 614376 614880 621690 648720 653310 656880 659532 663136 667828 669231 673440 678930 682640 696864 707112 715530 724192 725305 743590 746028 746640 756840 763232 767970 769454 775920 785680 788256 814716 819168 824415 828920 834785 858636 870366 871080 877680 879376 883890 892308 905240 908208 931104 932535 942816 954040 985320 989298 994704 1001742 1009120 1010160 1018395 1023960 1041026 1045296 1073295 1086288 1099220 1115385 1135260 1144848 1154181 1160488 1161440 1163880 1178520 1189744 1228752 1243380 1264103 1297440 1305549 1306620 1313760 1319064 1335656 1338462 1357860 1365280 1414224 1431060 1450610 1487180 1492056 1493280 1502613 1513680 1535940 1538908 1551840 1561539 1571360 1629432 1648830 1657840 1669570 1717272 1740732 1742160 1755360 1758752 1767780 1784616 1810480 1816416 1865070 1908080 1923635 1970640 1978596 1989408 2003484 2020320 2036790 2047920 2082052 2090592 2146590 2172576 2175915 2198440 2230770 2270520 2289696 2308362 2320976 2327760 2357040 2379488 2457504 2473245 2486760 2504355 2528206 2602565 2611098 2613240 2638128 2671312 2676924 2715720 2828448 2862120 2901220 2974360 2984112 3005226 3027360 3071880 3077816 3123078 3258864 3297660 3315680 3339140 3346155 3434544 3462543 3481464 3484320 3535560 3569232 3620960 3730140 3792309 3816160 3847270 3941280 3957192 4006968 4073580 4095840 4164104 4293180 4351830 4396880 4461540 4541040 4616724 4641952 4655520 4684617 4714080 4946490 4973520 5008710 5056412 5205130 5222196 5226480 5276256 5342624 5353848 5431440 5724240 5770905 5802440 5948720 5968224 6010452 6143760 6155632 6246156 6320515 6517728 6527745 6595320 6678280 6692310 6869088 6925086 6962928 7071120 7138464 7460280 7513065 7584618 7694540 7807695 7914384 8013936 8147160 8328208 8586360 8703660 8793760 8848721 8923080 9082080 9233448 9369234 9892980 9947040 10017420 10112824 10410260 10444392 10452960 10707696 10862880 11376927 11448480 11541810 11604880 11897440 12020904 12287520 12311264 12492312 12641030 13055490 13190640 13356560 13384620 13850172 13925856 14142240 14920560 15026130 15169236 15389080 15615390 15828768 16027872 16294320 16656416 17172720 17312715 17407320 17697442 17846160 18466896 18738468 18961545 19785960 20034840 20225648 20820520 20888784 21415392 22753854 23083620 23209760 23423085 24041808 24984624 25282060 26110980 26381280 26546163 26713120 26769240 27700344 29841120 30052260 30338472 30778160 31230780 32588640 34345440 34625430 34814640 35394884 35692320 36933792 37476936 37923090 39571920 40069680 40451296 41641040 41777568 44243605 45507708 46167240 46846170 48083616 49969248 50564120 52221960 53092326 53538480 55400688 56884635 60104520 60676944 61556320 62461560 69250860 69629280 70789768 74953872 75846180 79143840 79638489 80139360 83282080 88487210 91015416 92334480 93692340 101128240 104443920 106184652 107076960 110801376 113769270 120209040 121353888 124923120 132730815 138501720 141579536 149907744 151692360 159276978 176974420 182030832 184668960 187384680 202256480 208887840 212369304 227538540 240418080 249846240 265461630 277003440 283159072 303384720 318553956 353948840 364061664 374769360 398192445 424738608 455077080 530923260 554006880 606769440 637107912 707897680 749538720 796384890 849477216 910154160 1061846520 1274215824 1415795360 1592769780 1820308320 2123693040 2548431648 3185539560 4247386080 6371079120 12742158240
• Sum of all divisors σ(n): 56858360832
• Sum of proper divisors (its aliquot sum) s(n): 44116202592
• 12742158240 is an abundant number, because the sum of its proper divisors (44116202592) is greater than itself. Its abundance is 31374044352

Bases of 12742158240

• Binary: 1011110111011111011110011110100000₂
• Hexadecimal: 0x2F77DE7A0
• Base-36: 5UQCO80

Squares and roots of 12742158240

• 12742158240 squared (12742158240²) is 162362596613199897600
• 12742158240 cubed (12742158240³) is 2068849898302681167970996224000
• The square root of 12742158240 is 112881.1686686491
• The cube root of 12742158240 is 2335.6853211105

Scales and comparisons

• 12,742,158,240 seconds is equal to 405 years, 8 weeks, 2 days, 16 hours, 24 minutes.
• To count from 1 to 12,742,158,240 would take you about eight hundred ten 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 12742158240 cubic inches would be around 194.6 feet tall.

Recreational maths with 12742158240

• 12742158240 backwards is 04285124721
• 12742158240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12742158240's digits is 36
• More coming soon!