138439954700334

Names of 138439954700334

• Cardinal: 138439954700334 can be written as One hundred thirty-eight trillion, four hundred thirty-nine billion, nine hundred fifty-four million, seven hundred thousand, three hundred thirty-four.

Scientific notation

• Scientific notation: 1.38439954700334 × 10¹⁴

Factors of 138439954700334

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 188

Divisors of 138439954700334

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 67 81 98 109 126 134 147 162 189 201 218 243 294 327 378 402 441 469 486 567 603 654 763 882 938 981 1134 1206 1323 1407 1526 1701 1809 1962 2289 2646 2814 2943 3283 3402 3618 3969 4221 4489 4578 5341 5427 5886 6566 6867 7303 7938 8442 8829 8978 9849 10682 10854 11881 11907 12663 13467 13734 14606 16023 16281 17658 19698 20601 21909 23762 23814 25326 26487 26934 29547 31423 32046 32562 35643 37989 40401 41202 43818 48069 51121 52974 59094 61803 62846 65727 71286 75978 80802 83167 88641 94269 96138 102242 106929 113967 121203 123606 131454 144207 153363 166334 177282 185409 188538 197181 213858 219961 227934 242406 249501 265923 282807 288414 306726 320787 357847 363609 370818 394362 432621 439922 460089 489301 499002 531846 565614 582169 591543 641574 659883 715694 727218 748503 796027 797769 848421 865242 920178 962361 978602 1073541 1090827 1164338 1183086 1295029 1297863 1319766 1380267 1467903 1497006 1592054 1595538 1696842 1746507 1774629 1924722 1979649 2147082 2181654 2245509 2388081 2545263 2590058 2595726 2760534 2887083 2935806 3220623 3425107 3493014 3549258 3885087 3959298 4140801 4403709 4491018 4776162 5090526 5239521 5572189 5774166 5938947 6441246 6736527 6850214 7164243 7635789 7770174 8281602 8807418 9065203 9661869 10275321 10479042 11144378 11655261 11877894 12422403 13211127 13473054 14328486 15271578 15718563 16716567 17816841 18130406 19323738 20209581 20550642 21492729 23310522 23975749 24844806 26422254 27195609 28985607 30825963 31437126 33433134 34965783 35633682 39005323 39633381 40419162 42985458 47155689 47951498 50149701 53333809 53450523 54391218 57971214 61651926 63456421 64478187 69931566 71927247 78010646 79266762 81586827 86766943 86956821 92477889 94311378 100299402 104897349 106667618 106901046 117015969 118900143 126912842 128956374 141467067 143854494 150449103 160001427 163173654 173533886 173913642 184955778 190369263 193434561 209794698 215781741 234031938 237800286 244760481 260300829 277433667 282934134 300898206 314692047 320002854 351047907 373336663 380738526 386869122 431563482 451347309 480004281 489520962 520601658 554867334 571107789 607368601 629384094 647345223 702095814 734281443 746673326 780902487 832301001 902694618 960008562 1053143721 1120009989 1142215578 1214737202 1294690446 1354041927 1440012843 1468562886 1561804974 1664602002 1713323367 1822105803 1942035669 2106287442 2202844329 2240019978 2342707461 2613356641 2708083854 2880025686 3159431163 3360029967 3426646734 3644211606 3884071338 4251580207 4320038529 4405688658 4685414922 5139970101 5226713282 5466317409 5813385181 5826107007 6318862326 6720059934 7028122383 7840069923 8503160414 8640077058 9478293489 10080089901 10279940202 10932634818 11626770362 11652214014 12754740621 12960115587 14056244766 15419910303 15680139846 16398952227 17440155543 18956586978 20160179802 21084367149 23520209769 25509481242 25920231174 30240269703 30839820606 32797904454 34880311086 38264221863 40693696267 42168734298 47040419538 49196856681 52320466629 60480539406 70560629307 76528443726 81387392534 90720809109 98393713362 104640933258 114792665589 122081088801 141121258614 147590570043 156961399887 181441618218 211681887921 229585331178 244162177602 284855873869 295181140086 313922799774 344377996767 366243266403 423363775842 470884199661 569711747738 635045663763 688755993534 732486532806 854567621607 941768399322 1033133990301 1098729799209 1270091327526 1412652598983 1709135243214 2066267980602 2197459598418 2563702864821 2825305197966 3296189397627 5127405729642 6592378795254 7691108594463 9888568192881 15382217188926 19777136385762 23073325783389 46146651566778 69219977350167 138439954700334
• Sum of all divisors σ(n): 370730874674160
• Sum of proper divisors (its aliquot sum) s(n): 232290919973826
• 138439954700334 is an abundant number, because the sum of its proper divisors (232290919973826) is greater than itself. Its abundance is 93850965273492

Bases of 138439954700334

• Binary: 11111011110100100010000010100101001100000101110₂
• Hexadecimal: 0x7DE91052982E
• Base-36: 1D2MFQM4VI

Squares and roots of 138439954700334

• 138439954700334 squared (138439954700334²) is 19165621057430529979739711556
• 138439954700334 cubed (138439954700334³) is 2653287710994449986225339382616939576859704
• The square root of 138439954700334 is 11766050.9390506209
• The cube root of 138439954700334 is 51731.3504894193

Scales and comparisons

• 138,439,954,700,334 seconds is equal to 4,401,962 years, 17 weeks, 3 days, 12 hours, 18 minutes, 54 seconds.
• To count from 1 to 138,439,954,700,334 would take you about eleven million, four thousand, nine hundred 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 138439954700334 cubic inches would be around 4310.9 feet tall.

Recreational maths with 138439954700334

• 138439954700334 backwards is 433007459934831
• 138439954700334 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138439954700334's digits is 63
• More coming soon!