68038642073600

Names of 68038642073600

• Cardinal: 68038642073600 can be written as Sixty-eight trillion, thirty-eight billion, six hundred forty-two million, seventy-three thousand, six hundred.

Scientific notation

• Scientific notation: 6.80386420736 × 10¹³

Factors of 68038642073600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1813

Divisors of 68038642073600

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 31 32 40 44 50 55 62 64 80 88 100 110 124 128 151 155 160 176 200 220 248 256 275 302 310 320 341 352 400 440 496 512 550 604 620 640 682 704 755 775 800 880 992 1024 1100 1208 1240 1280 1364 1408 1510 1550 1600 1613 1661 1705 1760 1984 2048 2200 2416 2480 2560 2728 2816 3020 3100 3200 3226 3322 3410 3520 3775 3968 4096 4400 4681 4832 4960 5120 5456 5632 6040 6200 6400 6452 6644 6820 7040 7550 7936 8065 8192 8305 8525 8800 9362 9664 9920 10240 10912 11264 12080 12400 12800 12904 13288 13640 14080 15100 15872 16130 16384 16610 17050 17600 17743 18724 19328 19840 20480 21824 22528 23405 24160 24800 25600 25808 26576 27280 28160 30200 31744 32260 32768 33220 34100 35200 35486 37448 38656 39680 40325 40960 41525 43648 45056 46810 48320 49600 50003 51200 51491 51616 53152 54560 56320 60400 63488 64520 66440 68200 70400 70972 74896 77312 79360 80650 81920 83050 87296 88715 90112 93620 96640 99200 100006 102400 102982 103232 106304 109120 112640 117025 120800 126976 129040 132880 136400 140800 141944 149792 154624 158720 161300 163840 166100 174592 177430 180224 187240 193280 198400 200012 204800 205964 206464 212608 218240 225280 234050 241600 243563 250015 253952 257455 258080 265760 272800 281600 283888 299584 309248 317440 322600 332200 349184 354860 360448 374480 386560 396800 400024 409600 411928 412928 425216 436480 443575 450560 468100 483200 487126 500030 507904 514910 516160 531520 545600 550033 563200 567776 599168 618496 634880 645200 664400 698368 709720 748960 773120 793600 800048 819200 823856 825856 850432 872960 887150 901120 936200 966400 974252 1000060 1015808 1029820 1032320 1063040 1091200 1100066 1126400 1135552 1198336 1217815 1236992 1250075 1269760 1287275 1290400 1328800 1396736 1419440 1497920 1546240 1587200 1600096 1647712 1651712 1700864 1745920 1774300 1802240 1872400 1932800 1948504 2000120 2059640 2064640 2126080 2182400 2200132 2252800 2271104 2396672 2435630 2473984 2500150 2539520 2574550 2580800 2657600 2679193 2750165 2793472 2838880 2995840 3092480 3174400 3200192 3295424 3303424 3401728 3491840 3548600 3744800 3865600 3897008 4000240 4119280 4129280 4252160 4364800 4400264 4505600 4542208 4793344 4871260 4947968 5000300 5079040 5149100 5161600 5315200 5358386 5500330 5586944 5677760 5991680 6089075 6184960 6348800 6400384 6590848 6606848 6803456 6983680 7097200 7489600 7550453 7731200 7794016 8000480 8238560 8258560 8504320 8729600 8800528 9011200 9084416 9586688 9742520 10000600 10298200 10323200 10630400 10716772 11000660 11173888 11355520 11983360 12178150 12369920 12697600 12800768 13181696 13213696 13395965 13606912 13750825 13967360 14194400 14979200 15100906 15462400 15588032 16000960 16477120 16517120 17008640 17459200 17601056 18168832 19173376 19485040 20001200 20596400 20646400 21260800 21433544 22001320 22711040 23966720 24356300 24739840 25395200 25601536 26363392 26427392 26791930 27213824 27501650 27934720 28388800 29958400 30201812 30924800 31176064 32001920 32954240 33034240 34017280 34918400 35202112 36337664 37752265 38346752 38970080 40002400 41192800 41292800 42521600 42867088 44002640 45422080 47933440 48712600 51203072 52726784 52854784 53583860 54427648 55003300 55869440 56777600 59916800 60403624 61849600 62352128 64003840 65908480 66068480 66979825 68034560 69836800 70404224 72675328 75504530 76693504 77940160 80004800 82385600 82585600 83054983 85043200 85734176 88005280 90844160 95866880 97425200 102406144 105453568 107167720 110006600 113555200 119833600 120807248 123699200 124704256 128007680 131816960 132136960 133959650 136069120 139673600 140808448 145350656 151009060 153387008 155880320 160009600 164771200 165171200 166109966 170086400 171468352 176010560 181688320 188761325 191733760 194850400 204812288 210907136 214335440 220013200 227110400 239667200 241614496 249408512 256015360 263633920 264273920 267919300 272138240 279347200 281616896 290701312 302018120 311760640 320019200 329542400 330342400 332219932 340172800 342936704 352021120 363376640 377522650 383467520 389700800 409624576 415274915 421814272 428670880 440026400 454220800 479334400 483228992 498817024 512030720 527267840 535838600 563233792 581402624 604036240 623521280 640038400 659084800 660684800 664439864 680345600 685873408 704042240 726753280 755045300 766935040 779401600 819249152 830549830 843628544 857341760 880052800 908441600 958668800 966457984 997634048 1024061440 1054535680 1071677200 1126467584 1208072480 1247042560 1280076800 1318169600 1321369600 1328879728 1360691200 1371746816 1408084480 1453506560 1510090600 1558803200 1638498304 1661099660 1687257088 1714683520 1760105600 1816883200 1917337600 1932915968 1995268096 2048122880 2076374575 2109071360 2143354400 2252935168 2416144960 2494085120 2560153600 2636339200 2657759456 2743493632 2816168960 2907013120 3020181200 3117606400 3322199320 3429367040 3520211200 3633766400 3834675200 3865831936 3990536192 4096245760 4152749150 4218142720 4286708800 4505870336 4832289920 4988170240 5120307200 5272678400 5315518912 5486987264 5632337920 6040362400 6235212800 6644398640 6858734080 7040422400 7267532800 7731663872 7981072384 8192491520 8305498300 8436285440 8573417600 9011740672 9664579840 9976340480 10240614400 10545356800 10631037824 10973974528 11264675840 12080724800 12470425600 13288797280 13717468160 14080844800 14535065600 15463327744 16610996600 17146835200 18023481344 19329159680 19952680960 20481228800 21090713600 21262075648 21947949056 22529351680 24161449600 24940851200 26577594560 27434936320 28161689600 30926655488 33221993200 34293670400 38658319360 39905361920 40962457600 42181427200 42524151296 43895898112 45058703360 48322899200 49881702400 53155189120 54869872640 56323379200 61853310976 66443986400 68587340800 77316638720 85048302592 87791796224 90117406720 96645798400 99763404800 106310378240 109739745280 112646758400 123706621952 132887972800 137174681600 154633277440 170096605184 193291596800 199526809600 212620756480 219479490560 225293516800 247413243904 265775945600 274349363200 309266554880 340193210368 386583193600 425241512960 438958981120 450587033600 531551891200 548698726400 618533109760 680386420736 773166387200 850483025920 1063103782400 1097397452800 1237066219520 1360772841472 1546332774400 1700966051840 2126207564800 2194794905600 2721545682944 3092665548800 3401932103680 4252415129600 6185331097600 6803864207360 8504830259200 13607728414720 17009660518400 34019321036800 68038642073600
• Sum of all divisors σ(n): 191387398993920
• Sum of proper divisors (its aliquot sum) s(n): 123348756920320
• 68038642073600 is an abundant number, because the sum of its proper divisors (123348756920320) is greater than itself. Its abundance is 55310114846720

Bases of 68038642073600

• Binary: 1111011110000101111011000101111000000000000000₂
• Hexadecimal: 0x3DE17B178000
• Base-36: O48IQS9A8

Squares and roots of 68038642073600

• 68038642073600 squared (68038642073600²) is 4629256815219452107816960000
• 68038642073600 cubed (68038642073600³) is 314968347517489755000055218103648256000000
• The square root of 68038642073600 is 8248553.9383336761
• The cube root of 68038642073600 is 40824.2811049565

Scales and comparisons

• 68,038,642,073,600 seconds is equal to 2,163,418 years, 18 weeks, 5 days, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 68,038,642,073,600 would take you about five million, four hundred eight thousand, five hundred forty-five 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 68038642073600 cubic inches would be around 3402 feet tall.

Recreational maths with 68038642073600

• 68038642073600 backwards is 00637024683086
• The number of decimal digits it has is: 14
• The sum of 68038642073600's digits is 53
• More coming soon!