138372187831200

Names of 138372187831200

• Cardinal: 138372187831200 can be written as One hundred thirty-eight trillion, three hundred seventy-two billion, one hundred eighty-seven million, eight hundred thirty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.383721878312 × 10¹⁴

Factors of 138372187831200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8620

Divisors of 138372187831200

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 29 30 32 36 40 45 48 50 54 58 60 72 75 80 81 87 90 96 100 108 116 120 135 144 145 150 160 162 174 180 200 216 225 232 240 261 270 288 290 300 324 348 360 400 405 432 435 450 464 480 522 540 580 600 648 675 696 720 725 783 800 810 864 870 900 928 1044 1080 1160 1200 1296 1305 1350 1392 1440 1450 1566 1620 1740 1800 2025 2088 2160 2175 2320 2349 2400 2592 2610 2700 2784 2900 3132 3240 3480 3600 3915 4050 4176 4320 4350 4640 4698 5220 5400 5800 6264 6480 6525 6960 7200 7830 8100 8352 8581 8700 9396 10440 10800 11600 11745 12528 12960 13050 13920 15660 16200 17162 17400 18792 19575 20880 21600 23200 23490 25056 25743 26100 31320 32400 34324 34800 37584 39150 41760 42905 46980 51486 52200 58725 62640 64800 68648 69600 75168 77229 78300 85810 93960 102972 104400 117450 125280 128715 137296 154458 156600 171620 187920 205944 208800 214525 231687 234900 248849 257430 274592 308916 313200 343240 375840 386145 411888 429050 463374 469800 497698 514860 617832 626400 643575 686480 695061 746547 772290 823776 858100 926748 939600 995396 1029720 1158435 1235664 1244245 1287150 1372960 1390122 1493094 1544580 1716200 1853496 1879200 1930725 1990792 2059440 2239641 2316870 2471328 2488490 2574300 2780244 2986188 3089160 3432400 3475305 3706992 3732735 3861450 3981584 4118880 4479282 4633740 4976980 5148600 5560488 5792175 5972376 6178320 6221225 6718923 6864800 6950610 7413984 7465470 7722900 7963168 8958564 9267480 9953960 10297200 11120976 11198205 11584350 11944752 12356640 12442450 13437846 13901220 14930940 15445800 17376525 17917128 18534960 18663675 19907920 20156769 20594400 22241952 22396410 23168700 23889504 24884900 26875692 27802440 29861880 30891600 33594615 34753050 35834256 37069920 37327350 39815840 40313538 44792820 46337400 49769800 53751384 55604880 55991025 59723760 61783200 67189230 69506100 71668512 73633561 74654700 80627076 89585640 92674800 99539600 100783845 107502768 111209760 111982050 119447520 134378460 139012200 147267122 149309400 161254152 167973075 179171280 185349600 199079200 201567690 215005536 220900683 223964100 268756920 278024400 294534244 298618800 322508304 335946150 358342560 368167805 403135380 441801366 447928200 503919225 537513840 556048800 589068488 597237600 645016608 662702049 671892300 736335610 806270760 883602732 895856400 1007838450 1075027680 1104503415 1178136976 1325404098 1343784600 1472671220 1612541520 1767205464 1791712800 1840839025 1988106147 2015676900 2135373269 2209006830 2356273952 2650808196 2687569200 2945342440 3225083040 3313510245 3534410928 3681678050 3976212294 4031353800 4270746538 4418013660 5301616392 5375138400 5522517075 5890684880 5964318441 6406119807 6627020490 7068821856 7363356100 7952424588 8062707600 8541493076 8836027320 9940530735 10603232784 10676866345 11045034150 11781369760 11928636882 12812239614 13254040980 14726712200 15904849176 16125415200 16567551225 17082986152 17672054640 19218359421 19881061470 21206465568 21353732690 22090068300 23857273764 25624479228 26508081960 29453424400 29821592205 31809698352 32030599035 33135102450 34165972304 35344109280 38436718842 39762122940 42707465380 44180136600 47714547528 49702653675 51248958456 53016163920 53384331725 57655078263 58906848800 59643184410 63619396704 64061198070 66270204900 68331944608 76873437684 79524245880 85414930760 88360273200 95429095056 96091797105 99405307350 102497916912 106032327840 106768663450 115310156526 119286368820 128122396140 132540409800 149107961025 153746875368 159048491760 160152995175 170829861520 172965234789 176720546400 190858190112 192183594210 198810614700 204995833824 213537326900 230620313052 238572737640 256244792280 265080819600 288275391315 298215922050 307493750736 318096983520 320305990350 341659723040 345930469578 384367188420 397621229400 427074653800 461240626104 477145475280 480458985525 512489584560 530161639200 576550782630 596431844100 614987501472 640611980700 691860939156 768734376840 795242458800 854149307600 864826173945 922481252208 954290950560 960917971050 1024979169120 1153101565260 1192863688200 1281223961400 1383721878312 1441376956575 1537468753680 1590484917600 1708298615200 1729652347890 1844962504416 1921835942100 2306203130520 2385727376400 2562447922800 2767443756624 2882753913150 3074937507360 3459304695780 3843671884200 4324130869725 4612406261040 4771454752800 5124895845600 5534887513248 5765507826300 6918609391560 7687343768400 8648261739450 9224812522080 11531015652600 13837218783120 15374687536800 17296523478900 23062031305200 27674437566240 34593046957800 46124062610400 69186093915600 138372187831200
• Sum of all divisors σ(n): 522077872162770
• Sum of proper divisors (its aliquot sum) s(n): 383705684331570
• 138372187831200 is an abundant number, because the sum of its proper divisors (383705684331570) is greater than itself. Its abundance is 245333496500370

Bases of 138372187831200

• Binary: 11111011101100101001001000110100011101110100000₂
• Hexadecimal: 0x7DD9491A3BA0
• Base-36: 1D1RAZYY00

Squares and roots of 138372187831200

• 138372187831200 squared (138372187831200²) is 19146862365192893359693440000
• 138372187831200 cubed (138372187831200³) is 2649393235574605328986891902930467328000000
• The square root of 138372187831200 is 11763170.8238552753
• The cube root of 138372187831200 is 51722.9082160525

Scales and comparisons

• 138,372,187,831,200 seconds is equal to 4,399,807 years, 29 weeks, 18 hours.
• To count from 1 to 138,372,187,831,200 would take you about ten million, nine hundred ninety-nine thousand, five hundred eighteen 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 138372187831200 cubic inches would be around 4310.2 feet tall.

Recreational maths with 138372187831200

• 138372187831200 backwards is 002138781273831
• 138372187831200 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138372187831200's digits is 54
• More coming soon!