138403482995246520

Names of 138403482995246520

• Cardinal: 138403482995246520 can be written as One hundred thirty-eight quadrillion, four hundred three trillion, four hundred eighty-two billion, nine hundred ninety-five million, two hundred forty-six thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3840348299524652 × 10¹⁷

Factors of 138403482995246520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 105189

Divisors of 138403482995246520

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 19 20 24 30 34 38 40 51 57 60 68 76 85 95 102 114 120 136 152 170 190 204 228 255 285 289 323 340 361 380 408 456 510 570 578 646 680 722 760 867 969 1020 1083 1140 1156 1292 1444 1445 1615 1734 1805 1938 2040 2166 2280 2312 2584 2888 2890 3230 3468 3610 3876 4332 4335 4845 5415 5491 5780 6137 6460 6936 7220 7752 8664 8670 9690 10830 10982 11560 12274 12920 14440 16473 17340 18411 19380 21660 21964 24548 27455 30685 32946 34680 36822 38760 43320 43928 49096 54910 61370 65892 73644 82365 92055 104329 105143 109820 122740 131784 147288 164730 184110 208658 210286 219640 245480 312987 315429 329460 368220 417316 420572 521645 525715 625974 630858 658920 736440 834632 841144 1043290 1051430 1251948 1261716 1564935 1577145 1787431 1997717 2086580 2102860 2503896 2523432 3129870 3154290 3574862 3995434 4173160 4205720 5362293 5993151 6259740 6308580 7149724 7990868 8937155 9988585 10724586 11986302 12519480 12617160 14299448 15981736 17874310 19977170 21449172 23972604 26811465 29965755 30386327 33961189 35748620 37956623 39954340 42898344 47945208 53622930 59931510 60772654 67922378 71497240 75913246 79908680 91158981 101883567 107245860 113869869 119863020 121545308 135844756 151826492 151931635 169805945 182317962 189783115 203767134 214491720 227739738 239726040 243090616 271689512 303652984 303863270 339611890 364635924 379566230 407534268 455479476 455794905 509417835 569349345 577340213 607726540 645262591 679223780 729271848 759132460 815068536 910958952 911589810 1018835670 1138698690 1154680426 1215453080 1290525182 1358447560 1518264920 1732020639 1823179620 1935787773 2037671340 2277397380 2309360852 2581050364 2886701065 3226312955 3464041278 3646359240 3871575546 4075342680 4554794760 4618721704 5162100728 5773402130 6452625910 6928082556 7743151092 8660103195 9678938865 10969464047 11055050449 11546804260 12905251820 13856165112 15486302184 17320206390 19357877730 21938928094 22110100898 23093608520 25810503640 32908392141 33165151347 34640412780 38715755460 43877856188 44220201796 54847320235 55275252245 65816784282 66330302694 69280825560 77431510920 87755712376 88440403592 109694640470 110550504490 131633568564 132660605388 164541960705 165825756735 187935857633 210045958531 219389280940 221101008980 263267137128 265321210776 329083921410 331651513470 375871715266 420091917062 438778561880 442202017960 563807572899 630137875593 658167842820 663303026940 751743430532 840183834124 939679288165 1050229792655 1127615145798 1260275751186 1316335685640 1326606053880 1503486861064 1680367668248 1879358576330 2100459585310 2255230291596 2520551502372 2819037864495 3150689377965 3194909579761 3570781295027 3758717152660 3990873212089 4200919170620 4510460583192 5041103004744 5638075728990 6301378755930 6389819159522 7141562590054 7517434305320 7981746424178 8401838341240 9584728739283 10712343885081 11276151457980 11972619636267 12602757511860 12779638319044 14283125180108 15963492848356 15974547898805 17853906475135 19169457478566 19954366060445 21424687770162 22552302915960 23945239272534 25205515023720 25559276638088 28566250360216 31926985696712 31949095797610 35707812950270 38338914957132 39908732120890 42849375540324 47890478545068 47923643696415 53561719425405 59863098181335 60703282015459 63898191595220 67844844605513 71415625900540 76677829914264 79817464241780 85698751080648 95780957090136 95847287392830 107123438850810 119726196362670 121406564030918 127796383190440 135689689211026 142831251801080 159634928483560 182109846046377 191694574785660 203534533816539 214246877701620 239452392725340 242813128061836 271379378422052 303516410077295 339224223027565 364219692092754 383389149571320 407069067633078 428493755403240 478904785450680 485626256123672 542758756844104 607032820154590 678448446055130 728439384185508 814138135266156 910549230231885 1017672669082695 1153362358293721 1214065640309180 1356896892110260 1456878768371016 1628276270532312 1821098460463770 2035345338165390 2306724716587442 2428131280618360 2713793784220520 3460087074881163 3642196920927540 4070690676330780 4613449433174884 5766811791468605 6920174149762326 7284393841855080 8141381352661560 9226898866349768 11533623582937210 13840348299524652 17300435374405815 23067247165874420 27680696599049304 34600870748811630 46134494331748840 69201741497623260 138403482995246520
• Sum of all divisors σ(n): 465511818328715160
• Sum of proper divisors (its aliquot sum) s(n): 327108335333468640
• 138403482995246520 is an abundant number, because the sum of its proper divisors (327108335333468640) is greater than itself. Its abundance is 188704852338222120

Bases of 138403482995246520

• Binary: 111101011101101010011110000000111100110111100010110111000₂
• Hexadecimal: 0x1EBB53C079BC5B8
• Base-36: 11URXUBZC2BC

Squares and roots of 138403482995246520

• 138403482995246520 squared (138403482995246520²) is 19155524105215492623280915572110400
• 138403482995246520 cubed (138403482995246520³) is 2651191254761227243899225862734103653969484655808000
• The square root of 138403482995246520 is 372026185.8999262971
• The cube root of 138403482995246520 is 517268.0725315443

Scales and comparisons

• 138,403,482,995,246,520 seconds is equal to 4,400,802,649 years, 8 weeks, 4 days, 20 hours, 2 minutes.
• To count from 1 to 138,403,482,995,246,520 would take you about thirteen billion, two hundred two million, four hundred seven thousand, nine hundred forty-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 138403482995246520 cubic inches would be around 43105.7 feet tall.

Recreational maths with 138403482995246520

• 138403482995246520 backwards is 025642599284304831
• The number of decimal digits it has is: 18
• The sum of 138403482995246520's digits is 75
• More coming soon!