138133091560982490

Names of 138133091560982490

• Cardinal: 138133091560982490 can be written as One hundred thirty-eight quadrillion, one hundred thirty-three trillion, ninety-one billion, five hundred sixty million, nine hundred eighty-two thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.3813309156098249 × 10¹⁷

Factors of 138133091560982490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11169624

Divisors of 138133091560982490

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 49 63 70 90 98 105 126 147 163 210 245 294 315 326 441 489 490 630 735 815 882 978 1141 1467 1470 1630 2205 2282 2445 2934 3423 4410 4890 5705 6846 7335 7987 10269 11410 14670 15974 17115 17231 20538 23961 34230 34462 39935 47922 51345 51693 71883 79870 86155 102690 103386 119805 120617 143766 155079 172310 239610 241234 258465 310158 359415 361851 516930 603085 718830 723702 775395 844319 1085553 1206170 1550790 1688638 1809255 2171106 2532957 2808653 3618510 4221595 5065914 5427765 5617306 7598871 8425959 8443190 10855530 11152213 12664785 14043265 15197742 16851918 19660571 22304426 25277877 25329570 28086530 33456639 37994355 39321142 42129795 50555754 55761065 58981713 66913278 75988710 78065491 84259590 98302855 100369917 111522130 117963426 126389385 137623997 156130982 167283195 176945139 196605710 200739834 234196473 252778770 275247994 294908565 334566390 353890278 390327455 412871991 468392946 501849585 546458437 589817130 688119985 702589419 780654910 825743982 884725695 1003699170 1092916874 1170982365 1238615973 1376239970 1405178838 1639375311 1769451390 1817810719 2064359955 2341964730 2477231946 2732292185 3278750622 3512947095 3635621438 4128719910 4918125933 5453432157 5464584370 6193079865 7025894190 8196876555 9089053595 9836251866 10906864314 12386159730 12724675033 16360296471 16393753110 18178107190 24590629665 25449350066 27267160785 32720592942 38174025099 49181259330 54534321570 63623375165 76348050198 81801482355 89072725231 114522075297 127246750330 163602964710 178145450462 190870125495 192163782203 229044150594 267218175693 381740250990 384327564406 445363626155 534436351386 572610376485 576491346609 801654527079 890727252310 960818911015 1145220752970 1152982693218 1336090878465 1345146475421 1603309054158 1729474039827 1921637822030 2672181756930 2690292950842 2882456733045 3458948079654 4008272635395 4035439426263 5764913466090 6725732377105 8016545270790 8070878852526 8647370199135 9416025327947 12106318278789 13451464754210 17294740398270 18832050655894 20177197131315 24212636557578 28248075983841 31322696499089 40354394262630 47080126639735 56496151967682 60531591393945 62645392998178 84744227951523 93968089497267 94160253279470 121063182787890 141240379919205 156613482495445 169488455903046 187936178994534 219258875493623 281904268491801 282480759838410 313226964990890 423721139757615 438517750987246 469840447486335 563808536983602 657776626480869 847442279515230 939680894972670 1096294377468115 1315553252961738 1409521342459005 1534812128455361 1973329879442607 2192588754936230 2819042684918010 3069624256910722 3288883132404345 3946659758885214 4604436385366083 6577766264808690 7674060642276805 9208872770732166 9866649397213035 13813309156098249 15348121284553610 19733298794426070 23022181926830415 27626618312196498 46044363853660830 69066545780491245 138133091560982490
• Sum of all divisors σ(n): 420369638833287936
• Sum of proper divisors (its aliquot sum) s(n): 282236547272305446
• 138133091560982490 is an abundant number, because the sum of its proper divisors (282236547272305446) is greater than itself. Its abundance is 144103455711322956

Bases of 138133091560982490

• Binary: 111101010101111110101000010011110001110000000011111011010₂
• Hexadecimal: 0x1EABF509E3807DA
• Base-36: 11S43E80O9UI

Squares and roots of 138133091560982490

• 138133091560982490 squared (138133091560982490²) is 19080750984194771995854534086600100
• 138133091560982490 cubed (138133091560982490³) is 2635683122752083200011159818963679703599899732249000
• The square root of 138133091560982490 is 371662604.4694064861
• The cube root of 138133091560982490 is 516930.9999999989

Scales and comparisons

• 138,133,091,560,982,490 seconds is equal to 4,392,205,037 years, 48 weeks, 3 days, 16 hours, 1 minute, 30 seconds.
• To count from 1 to 138,133,091,560,982,490 would take you about thirteen billion, one hundred seventy-six million, six hundred fifteen thousand, one hundred thirteen 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 138133091560982490 cubic inches would be around 43077.6 feet tall.

Recreational maths with 138133091560982490

• 138133091560982490 backwards is 094289065190331831
• The number of decimal digits it has is: 18
• The sum of 138133091560982490's digits is 72
• More coming soon!