138749811200

Names of 138749811200

• Cardinal: 138749811200 can be written as One hundred thirty-eight billion, seven hundred forty-nine million, eight hundred eleven thousand, two hundred.

Scientific notation

• Scientific notation: 1.387498112 × 10¹¹

Factors of 138749811200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 55

Divisors of 138749811200

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 17 20 22 25 26 28 32 34 35 40 44 49 50 52 55 56 64 65 68 70 77 80 85 88 91 98 100 104 110 112 119 128 130 136 140 143 154 160 169 170 175 176 182 187 196 200 208 220 221 224 238 245 256 260 272 275 280 286 308 320 325 338 340 343 350 352 364 374 385 392 400 416 425 440 442 448 455 476 490 512 520 539 544 550 560 572 595 616 637 640 650 676 680 686 700 704 715 728 748 770 784 800 832 833 845 850 880 884 896 910 935 952 980 1001 1040 1078 1088 1100 1105 1120 1144 1183 1190 1225 1232 1274 1280 1300 1309 1352 1360 1372 1400 1408 1430 1456 1496 1540 1547 1568 1600 1664 1666 1690 1700 1715 1760 1768 1792 1820 1859 1870 1904 1925 1960 2002 2080 2156 2176 2200 2210 2240 2275 2288 2366 2380 2431 2450 2464 2548 2560 2600 2618 2695 2704 2720 2744 2800 2816 2860 2873 2912 2975 2992 3080 3094 3136 3185 3200 3328 3332 3380 3400 3430 3520 3536 3575 3584 3640 3718 3740 3773 3808 3850 3920 4004 4160 4165 4225 4312 4352 4400 4420 4459 4480 4550 4576 4675 4732 4760 4862 4900 4928 5005 5096 5200 5236 5390 5408 5440 5488 5525 5600 5632 5720 5746 5824 5831 5915 5950 5984 6160 6188 6272 6370 6400 6545 6656 6664 6760 6800 6860 7007 7040 7072 7150 7280 7436 7480 7546 7616 7700 7735 7840 8008 8281 8320 8330 8450 8575 8624 8704 8800 8840 8918 8960 9100 9152 9163 9295 9350 9464 9520 9724 9800 9856 10010 10192 10400 10472 10780 10816 10829 10880 10976 11050 11200 11440 11492 11648 11662 11830 11900 11968 12155 12320 12376 12544 12740 12800 13013 13090 13328 13475 13520 13600 13720 14014 14080 14144 14300 14365 14560 14872 14960 15092 15232 15400 15470 15680 15925 16016 16562 16640 16660 16900 17017 17150 17248 17600 17680 17836 17920 18200 18304 18326 18590 18700 18865 18928 19040 19448 19600 19712 20020 20111 20384 20800 20825 20944 21560 21632 21658 21760 21952 22100 22295 22400 22880 22984 23296 23324 23660 23800 23936 24310 24640 24752 25025 25088 25480 26026 26180 26656 26950 27040 27200 27440 28028 28160 28288 28600 28730 29120 29155 29575 29744 29920 30184 30464 30800 30940 31360 31603 31850 32032 32725 33124 33280 33320 33800 34034 34300 34496 35035 35200 35360 35672 36400 36608 36652 37180 37400 37730 37856 38080 38675 38896 39200 39424 40040 40222 40768 41405 41600 41650 41888 43120 43264 43316 43520 43904 44200 44590 44800 45760 45815 45968 46475 46592 46648 47320 47600 47872 48620 49049 49280 49504 50050 50960 52052 52360 53312 53900 54080 54145 54400 54880 56056 56576 57200 57460 57967 58240 58310 59150 59488 59840 60368 60775 60928 61600 61880 62720 63206 63700 64064 64141 65065 65450 66248 66640 67600 68068 68600 68992 70070 70400 70720 71344 71825 72800 73216 73304 74360 74800 75460 75712 75803 76160 77350 77792 78400 80080 80444 81536 82810 83200 83300 83776 85085 86240 86528 86632 87808 88400 89180 89600 91091 91520 91630 91936 92950 93296 94325 94640 95200 95744 97240 98098 98560 99008 100100 100555 101920 104104 104720 106624 107800 108160 108290 108800 109760 111475 112112 113152 114400 114920 115934 116480 116620 118300 118976 119119 119680 120736 121550 123200 123760 125440 126412 127400 128128 128282 130130 130900 132496 133280 135200 136136 137200 137984 140140 140777 140800 141440 142688 143650 145600 145775 146608 148720 149600 150920 151424 151606 152320 154700 155584 156800 158015 160160 160888 163072 165620 166400 166600 167552 170170 172480 173264 175175 175616 176800 178360 182182 183040 183260 183872 185900 186592 188650 189280 190400 194480 196196 197120 198016 200200 201110 203840 207025 208208 209440 213248 215600 216320 216580 217600 219520 221221 222950 224224 228800 229075 229840 231868 232960 233240 236600 237952 238238 239360 241472 243100 245245 246400 247520 252824 254800 256256 256564 260260 261800 264992 266560 270400 270725 272272 274400 275968 280280 281554 282880 285376 287300 289835 291200 291550 293216 297440 299200 301840 302848 303212 304640 309400 311168 313600 316030 320320 320705 321776 325325 326144 331240 333200 335104 340340 344960 346528 350350 353600 356720 364364 366080 366520 367744 371800 373184 377300 378560 379015 380800 388960 392392 396032 400400 402220 407680 414050 416416 418880 425425 426496 431200 432640 433160 439040 442442 445900 448448 455455 457600 458150 459680 463736 466480 473200 475904 476476 478720 482944 486200 490490 492800 495040 502775 505648 509600 512512 513128 520520 523600 529984 533120 540800 541450 544544 548800 560560 563108 565760 570752 574600 579670 582400 583100 586432 594880 595595 598400 603680 605696 606424 618800 622336 627200 632060 637637 640640 641410 643552 650650 662480 666400 670208 680680 689920 693056 700700 703885 707200 713440 728728 733040 735488 743600 746368 754600 757120 758030 761600 777920 784784 790075 792064 800800 804440 815360 828100 832832 833833 837760 850850 862400 866320 878080 884884 891800 896896 910910 915200 916300 919360 927472 932960 946400 951808 952952 965888 972400 980980 985439 985600 990080 1005550 1011296 1019200 1026256 1041040 1047200 1059968 1066240 1081600 1082900 1089088 1097600 1106105 1121120 1126216 1141504 1149200 1159340 1164800 1166200 1172864 1189760 1191190 1196800 1207360 1212848 1226225 1237600 1244672 1264120 1275274 1281280 1282820 1287104 1301300 1324960 1332800 1361360 1379840 1386112 1401400 1407770 1414400 1426880 1449175 1457456 1466080 1470976 1487200 1492736 1509200 1514240 1516060 1523200 1548547 1555840 1569568 1580150 1601600 1603525 1608880 1630720 1656200 1665664 1667666 1675520 1701700 1724800 1732640 1769768 1783600 1793792 1821820 1830400 1832600 1838720 1854944 1865920 1892800 1895075 1905904 1931776 1944800 1961960 1970878 1980160 2011100 2022592 2038400 2052512 2082080 2094400 2119936 2132480 2163200 2165800 2178176 2195200 2212210 2242240 2252432 2277275 2283008 2298400 2318680 2332400 2345728 2379520 2382380 2393600 2414720 2425696 2452450 2475200 2528240 2550548 2562560 2565640 2574208 2602600 2649920 2665600 2722720 2772224 2802800 2815540 2828800 2853760 2898350 2914912 2932160 2974400 2977975 2985472 3018400 3028480 3032120 3097094 3111680 3139136 3160300 3188185 3203200 3207050 3217760 3312400 3331328 3335332 3351040 3403400 3449600 3465280 3519425 3539536 3567200 3587584 3643640 3665200 3677440 3709888 3731840 3785600 3790150 3811808 3889600 3923920 3941756 3960320 4022200 4045184 4076800 4105024 4164160 4169165 4188800 4239872 4331600 4356352 4390400 4424420 4484480 4504864 4554550 4596800 4637360 4664800 4691456 4759040 4764760 4829440 4851392 4904900 4927195 4950400 5056480 5101096 5131280 5148416 5205200 5299840 5331200 5445440 5530525 5544448 5605600 5631080 5707520 5796700 5829824 5864320 5948800 5955950 6036800 6064240 6194188 6223360 6278272 6320600 6376370 6406400 6414100 6435520 6624800 6662656 6670664 6806800 6899200 6930560 7038850 7079072 7134400 7287280 7330400 7354880 7419776 7463680 7571200 7580300 7623616 7742735 7779200 7847840 7883512 8044400 8090368 8153600 8210048 8328320 8338330 8377600 8663200 8712704 8848840 8968960 9009728 9109100 9193600 9274720 9329600 9529520 9658880 9702784 9809800 9854390 9900800 10112960 10202192 10262560 10296832 10410400 10599680 10662400 10839829 10890880 11061050 11211200 11262160 11415040 11593400 11659648 11728640 11897600 11911900 12073600 12128480 12388376 12556544 12641200 12752740 12812800 12828200 12871040 13249600 13341328 13613600 13861120 14077700 14158144 14268800 14574560 14660800 14839552 14927360 15142400 15160600 15247232 15485470 15558400 15695680 15767024 15940925 16088800 16180736 16420096 16656640 16676660 16755200 17326400 17697680 17937920 18019456 18218200 18387200 18549440 18659200 19059040 19405568 19619600 19708780 19801600 20225920 20404384 20525120 20820800 20845825 21199360 21679658 21781760 22122100 22422400 22524320 23186800 23319296 23457280 23795200 23823800 24147200 24256960 24635975 24776752 25113088 25282400 25505480 25656400 25742080 26499200 26682656 27227200 27722240 28155400 28316288 28537600 29149120 29321600 29679104 30321200 30494464 30970940 31116800 31391360 31534048 31881850 32177600 32840192 33313280 33353320 34652800 35395360 36038912 36436400 36774400 37098880 37318400 38118080 38713675 38811136 39239200 39417560 40451840 40808768 41050240 41641600 41691650 43359316 43563520 44244200 44844800 45048640 46373600 46638592 47647600 48294400 48513920 49271950 49553504 50564800 51010960 51312800 51484160 52998400 53365312 54199145 54454400 56310800 56632576 57075200 58298240 58643200 60642400 60988928 61941880 62782720 63068096 63763700 64355200 66706640 69305600 70790720 72077824 72872800 74197760 74636800 76236160 77427350 78478400 78835120 80903680 81617536 82100480 83283200 83383300 86718632 88488400 89689600 90097280 92747200 95295200 97027840 98543900 99107008 101129600 102021920 102625600 105996800 106730624 108398290 108908800 112621600 113265152 116596480 117286400 121284800 123883760 125565440 126136192 127527400 128710400 133413280 138611200 141581440 145745600 148395520 152472320 154854700 156956800 157670240 163235072 164200960 166566400 166766600 173437264 176976800 180194560 185494400 190590400 194055680 197087800 198214016 202259200 204043840 205251200 213461248 216796580 217817600 225243200 233192960 242569600 247767520 252272384 255054800 257420800 266826560 270995725 283162880 291491200 304944640 309709400 313913600 315340480 326470144 333533200 346874528 353953600 360389120 370988800 381180800 394175600 396428032 404518400 408087680 410502400 426922496 433593160 450486400 485139200 495535040 504544768 510109600 533653120 541991450 566325760 582982400 619418800 627827200 630680960 667066400 693749056 707907200 741977600 762361600 788351200 792856064 816175360 821004800 867186320 900972800 970278400 991070080 1020219200 1067306240 1083982900 1165964800 1238837600 1261361920 1334132800 1387498112 1415814400 1524723200 1576702400 1632350720 1734372640 1801945600 1982140160 2040438400 2134612480 2167965800 2477675200 2522723840 2668265600 2774996224 2831628800 3153404800 3468745280 3964280320 4080876800 4335931600 4955350400 5336531200 5549992448 6306809600 6937490560 8161753600 8671863200 9910700800 10673062400 12613619200 13874981120 17343726400 19821401600 27749962240 34687452800 69374905600 138749811200
• Sum of all divisors σ(n): 501420585600
• Sum of proper divisors (its aliquot sum) s(n): 362670774400
• 138749811200 is an abundant number, because the sum of its proper divisors (362670774400) is greater than itself. Its abundance is 223920963200

Bases of 138749811200

• Binary: 10000001001110001000100001101000000000₂
• Hexadecimal: 0x204E221A00
• Base-36: 1RQO1ZI8

Squares and roots of 138749811200

• 138749811200 squared (138749811200²) is 19251510108035645440000
• 138749811200 cubed (138749811200³) is 2671143392804837407670140928000000
• The square root of 138749811200 is 372491.3572151709
• The cube root of 138749811200 is 5176.9916790933

Scales and comparisons

• 138,749,811,200 seconds is equal to 4,411 years, 42 weeks, 2 days, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 138,749,811,200 would take you about eight thousand, eight hundred twenty-three 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 138749811200 cubic inches would be around 431.4 feet tall.

Recreational maths with 138749811200

• 138749811200 backwards is 002118947831
• 138749811200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138749811200's digits is 44
• More coming soon!