138608912320242

Names of 138608912320242

• Cardinal: 138608912320242 can be written as One hundred thirty-eight trillion, six hundred eight billion, nine hundred twelve million, three hundred twenty thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.38608912320242 × 10¹⁴

Factors of 138608912320242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 519

Divisors of 138608912320242

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 37 39 42 49 74 78 91 98 111 147 169 182 222 259 273 294 338 343 457 481 507 518 546 637 686 777 914 962 1014 1029 1183 1274 1369 1371 1443 1554 1813 1911 2058 2197 2366 2401 2738 2742 2886 3199 3367 3549 3626 3822 4107 4394 4459 4802 5439 5941 6253 6398 6591 6734 7098 7203 8214 8281 8918 9583 9597 10101 10878 11882 12506 12691 13182 13377 14406 15379 16562 16807 16909 17797 17823 18759 19166 19194 20202 22393 23569 24843 25382 26754 28749 30758 31213 33614 33818 35594 35646 37518 38073 41587 43771 44786 46137 47138 49686 50421 50727 53391 57498 57967 62426 67081 67179 70707 76146 77233 81289 83174 87542 88837 92274 93639 100842 101454 106782 107653 115934 118363 124579 124761 131313 134162 134358 141414 154466 156751 162578 164983 173901 177674 187278 201243 215306 218491 219817 231361 231699 236726 243867 249158 249522 262626 266511 291109 306397 313502 322959 329966 347802 355089 373737 402486 405769 436982 439634 462722 463398 469567 470253 487734 494949 533022 540631 569023 582218 612794 621859 625633 645918 655473 659451 694083 710178 747474 753571 811538 828541 872053 873327 919191 939134 940506 989898 1004029 1081262 1097257 1138046 1154881 1217307 1243718 1251266 1310946 1318902 1388166 1408701 1507142 1538719 1619527 1621893 1657082 1707069 1744106 1746654 1838382 1865577 1876899 2008058 2037763 2144779 2194514 2260713 2309762 2434614 2485623 2616159 2817402 2840383 2857621 3007693 3012087 3077438 3239054 3243786 3286969 3291771 3414138 3464643 3731154 3753798 3784417 3983161 4075526 4289558 4379431 4521426 4616157 4858581 4971246 5232318 5274997 5680766 5715242 5799787 6015386 6024174 6104371 6113289 6434337 6573938 6583542 6929286 7028203 7568834 7680799 7966322 8084167 8133229 8521149 8572863 8758862 9023079 9232314 9717162 9860907 10549994 10771033 11336689 11353251 11599574 11949483 12208742 12226578 12868674 13138293 14056406 14264341 15013453 15361598 15824991 16168334 16266458 17042298 17145726 17399361 18046158 18313113 19721814 20003347 21053851 21084609 21542066 22673378 22706502 23008783 23042397 23898966 24252501 24399687 26276586 26490919 27882127 28528682 30026906 30656017 31649982 32313099 34010067 34798722 36626226 36924979 37149073 40006694 40598509 42107702 42169218 42730597 42793023 45040359 46017566 46084794 48505002 48799374 49197421 52981838 55764254 56932603 60010041 61312034 63161553 64626198 68020134 69026349 73849958 74298146 75397231 79356823 79472757 81197018 83646381 85461194 85586046 90080718 91968051 98394842 99850387 105094171 105731977 110774937 111447219 113865206 120020082 121795527 126323106 128191791 138052698 140023429 147376957 147592263 150794462 158713646 158945514 167292762 170797809 183936102 185436433 195174889 199700774 210188342 211463954 214592119 221549874 222894438 226191693 238070469 243591054 256383582 260043511 280046858 284189563 294753914 295184526 299114179 299551161 315282513 317195931 341595618 344381947 370872866 390349778 398528221 420070287 429184238 442130871 452383386 476140938 520087022 527780617 555497761 556309299 568379126 585524667 598228358 599102322 630565026 634391862 643776357 688763894 740123839 780130533 797056442 840140574 852568689 884261742 897342537 980164003 1031638699 1033145841 1055561234 1110995522 1112618598 1171049334 1195584663 1287552714 1298055031 1366224223 1374515701 1480247678 1502144833 1560261066 1583341851 1666493283 1705137378 1794685074 1820304577 1960328006 2063277398 2066291682 2220371517 2391169326 2410673629 2596110062 2732448446 2749031402 2789697547 2940492009 3004289666 3094916097 3166683702 3332986566 3640609154 3694464319 3888484327 3894165093 4098672669 4123547103 4440743034 4506434499 4821347258 5180866873 5460913731 5579395094 5880984018 6189832194 6861148021 7221470893 7232020887 7388928638 7776968654 7788330186 8197345338 8247094206 8369092641 9012868998 9621609907 10361733746 10515013831 10921827462 11083392957 11665452981 12742132039 13722296042 14442941786 14464041774 15542600619 16738185282 16874715403 19243219814 19527882829 20583444063 21030027662 21664412679 22166785914 23330905962 25484264078 28864829721 31085201238 31545041493 33749430806 36266068111 38226396117 39055765658 41166888126 43328825358 48028036147 50550296251 50624146209 57729659442 58583648487 63090082986 67351269349 72532136222 76452792234 89194924273 96056072294 101100592502 101248292418 108798204333 117167296974 134702538698 136695179803 144084108441 151650888753 178389848546 202053808047 217596408666 253862476777 267584772819 273390359606 288168216882 303301777506 404107616094 410085539409 471458885443 507724953554 535169545638 624364469911 761587430331 820171078818 942917770886 1248728939822 1414376656329 1523174860662 1777037337439 1873093409733 2828753312658 3300212198101 3554074674878 3746186819466 5331112012317 6600424396202 9900636594303 10662224024634 19801273188606 23101485386707 46202970773414 69304456160121 138608912320242
• Sum of all divisors σ(n): 360870246938880
• Sum of proper divisors (its aliquot sum) s(n): 222261334618638
• 138608912320242 is an abundant number, because the sum of its proper divisors (222261334618638) is greater than itself. Its abundance is 83652422298396

Bases of 138608912320242

• Binary: 11111100001000001100110111110110100011011110010₂
• Hexadecimal: 0x7E1066FB46F2
• Base-36: 1D4S1ZMAR6

Squares and roots of 138608912320242

• 138608912320242 squared (138608912320242²) is 19212430574600534495962938564
• 138608912320242 cubed (138608912320242³) is 2663014104973542113175115674735045739612488
• The square root of 138608912320242 is 11773228.6277062505
• The cube root of 138608912320242 is 51752.3869321821

Scales and comparisons

• 138,608,912,320,242 seconds is equal to 4,407,334 years, 34 weeks, 4 days, 12 hours, 30 minutes, 42 seconds.
• To count from 1 to 138,608,912,320,242 would take you about eleven million, eighteen thousand, three hundred thirty-six 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 138608912320242 cubic inches would be around 4312.7 feet tall.

Recreational maths with 138608912320242

• 138608912320242 backwards is 242023219806831
• The number of decimal digits it has is: 15
• The sum of 138608912320242's digits is 51
• More coming soon!