138494075550400

Names of 138494075550400

• Cardinal: 138494075550400 can be written as One hundred thirty-eight trillion, four hundred ninety-four billion, seventy-five million, five hundred fifty thousand, four hundred.

Scientific notation

• Scientific notation: 1.384940755504 × 10¹⁴

Factors of 138494075550400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8297

Divisors of 138494075550400

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 71 80 100 116 142 145 160 181 200 232 284 290 320 355 362 400 464 568 580 710 724 725 800 841 905 928 1136 1160 1420 1448 1450 1600 1682 1775 1810 1856 2059 2272 2320 2840 2896 2900 3364 3550 3620 4118 4205 4525 4544 4640 5249 5680 5792 5800 6728 7100 7240 8009 8236 8410 9050 9280 10295 10498 11360 11584 11600 12851 13456 14200 14480 16018 16472 16820 18100 20590 20996 21025 22720 23200 25702 26245 26912 28400 28960 32036 32944 33640 36200 40045 41180 41992 42050 46400 51404 51475 52490 53824 56800 57920 59711 64072 64255 65888 67280 72400 80090 82360 83984 84100 102808 102950 104980 113600 119422 128144 128510 131225 131776 134560 144800 152221 160180 164720 167968 168200 200225 205616 205900 209960 232261 238844 256288 257020 262450 269120 289600 298555 304442 320360 321275 329440 335936 336400 372679 400450 411232 411800 419920 464522 477688 512576 514040 524900 568639 597110 608884 640720 642550 658880 672800 745358 761105 800900 822464 823600 839840 929044 955376 1028080 1049800 1137278 1161305 1194220 1217768 1281440 1285100 1345600 1449629 1490716 1492775 1522210 1601800 1647200 1679680 1858088 1863395 1910752 2056160 2099600 2274556 2322610 2388440 2435536 2562880 2570200 2843195 2899258 2981432 2985550 3044420 3203600 3294400 3716176 3726790 3805525 3821504 4112320 4199200 4549112 4645220 4776880 4871072 5140400 5686390 5798516 5806525 5962864 5971100 6088840 6407200 6735569 7248145 7432352 7453580 7611050 8398400 9098224 9290440 9316975 9553760 9742144 10280800 10807691 11372780 11597032 11613050 11925728 11942200 12177680 12814400 13471138 14215975 14496290 14864704 14907160 15222100 16490531 18196448 18580880 18633950 19107520 20561600 21615382 22745560 23194064 23226100 23851456 23884400 24355360 26942276 28431950 28992580 29814320 30444200 32981062 33677845 36240725 36392896 37161760 37267900 42039241 43230764 45491120 46388128 46452200 47768800 48710720 53884552 54038455 56863900 57985160 59628640 60888400 65962124 67355690 72481450 74323520 74535800 82452655 84078482 86461528 90982240 92776256 92904400 95537600 102923659 107769104 108076910 113727800 115970320 119257280 121776800 131924248 134711380 144962900 149071600 164905310 168156964 168389225 172923056 181964480 185808800 205847318 210196205 215538208 216153820 227455600 231940640 243553600 263848496 269422760 270192275 289925800 298143200 329810620 336313928 336778450 345846112 371617600 411694636 412263275 420392410 431076416 432307640 454911200 463881280 478225399 514618295 527696992 538845520 540384550 579851600 596286400 659621240 672627856 673556900 691692224 823389272 824526550 840784820 864615280 909822400 956450798 1029236590 1050981025 1055393984 1077691040 1080769100 1159703200 1219137989 1319242480 1345255712 1347113800 1646778544 1649053100 1681569640 1729230560 1912901596 2058473180 2101962050 2155382080 2161538200 2319406400 2391126995 2438275978 2573091475 2638484960 2690511424 2694227600 2984786111 3293557088 3298106200 3363139280 3458461120 3825803192 4116946360 4203924100 4323076400 4782253990 4876551956 5146182950 5276969920 5388455200 5969572222 6095689945 6587114176 6596212400 6726278560 7651606384 8233892720 8407848200 8646152800 9564507980 9753103912 10292365900 10776910400 11939144444 11955634975 12191379890 13192424800 13452557120 14923930555 15303212768 16467785440 16815696400 17292305600 19129015960 19506207824 20584731800 23878288888 23911269950 24382759780 26384849600 29847861110 30478449725 30606425536 32935570880 33631392800 38258031920 39012415648 41169463600 47756577776 47822539900 48765519560 59695722220 60956899450 67262785600 74619652775 76516063840 78024831296 82338927200 86558797219 95513155552 95645079800 97531039120 119391444440 121913798900 149239305550 153032127680 164677854400 173117594438 191026311104 191290159600 195062078240 238782888880 243827597800 298478611100 346235188876 382580319200 390124156480 432793986095 477565777760 487655195600 596957222200 692470377752 765160638400 865587972190 955131555520 975310391200 1193914444400 1384940755504 1731175944380 1950620782400 2163969930475 2387828888800 2769881511008 3462351888760 4327939860950 4775657777600 5539763022016 6924703777520 8655879721900 13849407555040 17311759443800 27698815110080 34623518887600 69247037775200 138494075550400
• Sum of all divisors σ(n): 359931594466080
• Sum of proper divisors (its aliquot sum) s(n): 221437518915680
• 138494075550400 is an abundant number, because the sum of its proper divisors (221437518915680) is greater than itself. Its abundance is 82943443365280

Bases of 138494075550400

• Binary: 11111011111010110101010001011010011101011000000₂
• Hexadecimal: 0x7DF5AA2D3AC0
• Base-36: 1D3BASRS1S

Squares and roots of 138494075550400

• 138494075550400 squared (138494075550400²) is 19180608962559903062940160000
• 138494075550400 cubed (138494075550400³) is 2656400706763450579784534885394264064000000
• The square root of 138494075550400 is 11768350.5875037561
• The cube root of 138494075550400 is 51738.0907880337

Scales and comparisons

• 138,494,075,550,400 seconds is equal to 4,403,683 years, 11 weeks, 5 hours, 46 minutes, 40 seconds.
• To count from 1 to 138,494,075,550,400 would take you about eleven million, nine thousand, two hundred eight 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 138494075550400 cubic inches would be around 4311.5 feet tall.

Recreational maths with 138494075550400

• 138494075550400 backwards is 004055570494831
• The number of decimal digits it has is: 15
• The sum of 138494075550400's digits is 55
• More coming soon!