138238449753600

Names of 138238449753600

• Cardinal: 138238449753600 can be written as One hundred thirty-eight trillion, two hundred thirty-eight billion, four hundred forty-nine million, seven hundred fifty-three thousand, six hundred.

Scientific notation

• Scientific notation: 1.382384497536 × 10¹⁴

Factors of 138238449753600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 13110

Divisors of 138238449753600

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 64 70 72 75 80 84 90 96 100 105 112 120 126 128 140 144 150 160 168 175 180 192 200 210 224 225 240 252 256 280 288 300 315 320 336 350 360 384 400 420 448 450 480 504 512 525 560 576 600 630 640 672 700 720 768 800 840 896 900 960 1008 1050 1120 1152 1200 1260 1280 1344 1400 1440 1536 1575 1600 1680 1792 1800 1920 2016 2100 2240 2304 2400 2520 2560 2688 2800 2880 3150 3200 3360 3584 3600 3840 4032 4200 4480 4608 4800 5040 5376 5600 5760 6300 6400 6720 7200 7680 8064 8400 8960 9600 10080 10752 11200 11520 12600 12800 13093 13440 14400 16128 16800 17920 19200 20160 22400 23040 25200 26186 26880 28800 32256 33600 38400 39279 40320 44800 50400 52372 53760 57600 65465 67200 78558 80640 89600 91651 100800 104744 115200 117837 130930 134400 157116 161280 183302 196395 201600 209488 235674 261860 268800 274953 314232 327325 366604 392790 403200 418976 458255 471348 523720 549906 589185 628464 654650 733208 785580 806400 824859 837952 916510 942696 981975 1047440 1099812 1178370 1256928 1309300 1374765 1466416 1571160 1649718 1675904 1833020 1885392 1963950 2094880 2199624 2291275 2356740 2513856 2618600 2749530 2932832 2945925 3142320 3299436 3351808 3666040 3770784 3927900 4124295 4189760 4399248 4582550 4713480 5027712 5237200 5499060 5865664 5891850 6284640 6598872 6703616 6873825 7332080 7541568 7855800 8248590 8379520 8798496 9165100 9426960 10055424 10474400 10998120 11731328 11783700 12569280 13197744 13747650 14664160 15083136 15711600 16497180 16759040 17596992 18330200 18853920 20110848 20621475 20948800 21996240 23462656 23567400 25138560 26395488 27495300 29328320 30166272 31423200 32994360 33518080 35193984 36660400 37707840 41242950 41897600 43992480 46925312 47134800 50277120 52790976 54990600 58656640 60332544 62846400 65988720 70387968 73320800 75415680 82485900 83795200 87984960 94269600 100554240 105581952 109981200 117313280 125692800 131977440 140775936 146641600 150831360 164971800 167590400 171426649 175969920 188539200 211163904 219962400 234626560 251385600 263954880 293283200 301662720 329943600 342853298 351939840 377078400 422327808 439924800 502771200 514279947 527909760 586566400 659887200 685706596 703879680 754156800 857133245 879849600 1028559894 1055819520 1173132800 1199986543 1319774400 1371413192 1508313600 1542839841 1714266490 1759699200 2057119788 2111639040 2399973086 2571399735 2639548800 2742826384 3085679682 3428532980 3519398400 3599959629 4114239576 4285666225 4799946172 5142799470 5279097600 5485652768 5999932715 6171359364 6857065960 7199919258 7714199205 8228479152 8571332450 9599892344 10285598940 10558195200 10799878887 10971305536 11999865430 12342718728 12856998675 13714131920 14399838516 15428398410 16456958304 17142664900 17999798145 19199784688 20571197880 21599757774 21942611072 23999730860 24685437456 25713997350 27428263840 28799677032 29999663575 30856796820 32913916608 34285329800 35999596290 38399569376 38570996025 41142395760 43199515548 43885222144 47999461720 49370874912 51427994700 53999394435 54856527680 57599354064 59999327150 61713593640 65827833216 68570659600 71999192580 76799138752 77141992050 82284791520 86399031096 87770444288 89998990725 95998923440 98741749824 102855989400 107998788870 109713055360 115198708128 119998654300 123427187280 131655666432 137141319200 143998385160 153598277504 154283984100 164569583040 172798062192 179997981450 191997846880 197483499648 205711978800 215997577740 219426110720 230397416256 239997308600 246854374560 263311332864 269996972175 274282638400 287996770320 307196555008 308567968200 329139166080 345596124384 359995962900 383995693760 394966999296 411423957600 431995155480 438852221440 460794832512 479994617200 493708749120 539993944350 548565276800 575993540640 614393110016 617135936400 658278332160 691192248768 719991925800 767991387520 789933998592 822847915200 863990310960 921589665024 959989234400 987417498240 1079987888700 1097130553600 1151987081280 1234271872800 1316556664320 1382384497536 1439983851600 1535982775040 1645695830400 1727980621920 1843179330048 1919978468800 1974834996480 2159975777400 2194261107200 2303974162560 2468543745600 2764768995072 2879967703200 3071965550080 3291391660800 3455961243840 3839956937600 3949669992960 4319951554800 4607948325120 4937087491200 5529537990144 5759935406400 6582783321600 6911922487680 7679913875200 8639903109600 9215896650240 9874174982400 11519870812800 13823844975360 15359827750400 17279806219200 19748349964800 23039741625600 27647689950720 34559612438400 46079483251200 69119224876800 138238449753600
• Sum of all divisors σ(n): 565434331254936
• Sum of proper divisors (its aliquot sum) s(n): 427195881501336
• 138238449753600 is an abundant number, because the sum of its proper divisors (427195881501336) is greater than itself. Its abundance is 288957431747736

Bases of 138238449753600

• Binary: 11111011011101000100101101100010001111000000000₂
• Hexadecimal: 0x7DBA25B11E00
• Base-36: 1D01V7RSW0

Squares and roots of 138238449753600

• 138238449753600 squared (138238449753600²) is 19109868990278591900712960000
• 138238449753600 cubed (138238449753600³) is 2641718664210505893332468440976326656000000
• The square root of 138238449753600 is 11757484.8396074915
• The cube root of 138238449753600 is 51706.2392785249

Scales and comparisons

• 138,238,449,753,600 seconds is equal to 4,395,555 years, 5 weeks, 2 days, 8 hours.
• To count from 1 to 138,238,449,753,600 would take you about ten million, nine hundred eighty-eight thousand, eight hundred eighty-seven 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 138238449753600 cubic inches would be around 4308.9 feet tall.

Recreational maths with 138238449753600

• 138238449753600 backwards is 006357944832831
• 138238449753600 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138238449753600's digits is 63
• More coming soon!