138839048760618

Names of 138839048760618

• Cardinal: 138839048760618 can be written as One hundred thirty-eight trillion, eight hundred thirty-nine billion, forty-eight million, seven hundred sixty thousand, six hundred eighteen.

Scientific notation

• Scientific notation: 1.38839048760618 × 10¹⁴

Factors of 138839048760618

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 152

Divisors of 138839048760618

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 9 18 19 27 31 38 54 57 62 81 93 97 114 162 171 186 194 243 279 291 342 361 486 513 558 582 589 722 729 837 873 1026 1083 1178 1458 1539 1674 1746 1767 1843 2166 2187 2511 2619 3007 3078 3249 3534 3686 4374 4617 5022 5238 5301 5529 6014 6498 6561 6859 7533 7857 9021 9234 9747 10602 11058 11191 13122 13718 13851 15066 15714 15903 16587 18042 19494 19683 20577 22382 22599 23571 27063 27702 29241 31806 33174 33573 35017 39366 41154 41553 45198 47142 47709 49761 54126 57133 58482 59049 61731 67146 67797 70034 70713 81189 83106 87723 95418 99522 100719 105051 114266 118098 123462 124659 130321 135594 141426 143127 149283 162378 171399 175446 177147 185193 201438 203391 210102 212139 212629 243567 249318 260642 263169 286254 298566 302157 315153 342798 354294 370386 373977 390963 406782 424278 425258 429381 447849 487134 514197 526338 555579 604314 610173 630306 636417 637887 665323 730701 747954 781926 789507 858762 895698 906471 945459 1028394 1085527 1111158 1121931 1172889 1220346 1272834 1275774 1288143 1330646 1343547 1461402 1542591 1579014 1666737 1812942 1830519 1890918 1909251 1913661 1995969 2171054 2192103 2243862 2345778 2368521 2576286 2687094 2719413 2836377 3085182 3256581 3333474 3365793 3518667 3661038 3818502 3827322 3864429 3991938 4030641 4039951 4384206 4627773 4737042 5000211 5438826 5491557 5672754 5727753 5740983 5987907 6513162 6576309 6731586 7037334 7105563 7728858 8061282 8079902 8158239 8509131 9255546 9769743 10000422 10556001 10983114 11455506 11481966 11593287 11975814 12091923 12119853 12641137 13152618 13883319 14211126 15000633 16316478 17018262 17183259 17222949 17963721 19539486 19728927 20625013 21112002 21316689 23186574 24183846 24239706 24474717 25282274 25527393 27766638 29309229 30001266 31668003 34366518 34445898 34779861 35927442 36275769 36359559 37923411 39457854 41250026 41649957 42633378 45001899 48949434 51054786 51668847 53891163 58618458 59186781 61875039 63336006 63950067 69559722 72551538 72719118 73424151 75846822 76582179 83299914 87927687 90003798 95004009 103337694 104339583 107782326 108827307 109078677 113770233 118373562 123750078 124949871 127900134 135005697 146848302 153164358 155006541 161673489 175855374 177560343 185625117 190008018 208679166 217654614 218157354 220272453 227540466 229746537 249899742 263783061 270011394 285012027 310013082 323346978 326481921 327236031 341310699 355120686 371250234 374849613 391875247 405017091 440544906 459493074 465019623 485020467 527566122 532681029 556875351 570024054 652963842 654472062 660817359 682621398 689239611 749699226 783750494 791349183 810034182 855036081 930039246 970040934 981708093 1023932097 1065362058 1113750702 1124548839 1175625741 1215051273 1321634718 1378479222 1395058869 1455061401 1582698366 1670626053 1710072162 1963416186 1982452077 2047864194 2067718833 2249097678 2351251482 2374047549 2430102546 2565108243 2790117738 2910122802 2945124279 3071796291 3341252106 3373646517 3526877223 3964904154 4135437666 4185176607 4365184203 4748095098 5011878159 5130216486 5890248558 6143592582 6203156499 6747293034 7053754446 7122142647 7695324729 8370353214 8730368406 8835372837 9215388873 10023756318 10120939551 10580631669 12406312998 12555529821 13095552609 14244285294 15035634477 15390649458 17670745674 18430777746 20241879102 21161263338 21366427941 23085974187 25111059642 26191105218 26506118511 27646166619 30071268954 31741895007 37666589463 39286657827 42732855882 45106903431 46171948374 53012237022 55292333238 63483790014 64099283823 75333178926 78573315654 79518355533 82938499857 90213806862 95225685021 117859973481 128198567646 135320710293 159036711066 165876999714 190451370042 192297851469 235719946962 238555066599 248815499571 270641420586 285677055063 384595702938 405962130879 477110133198 497630999142 571354110126 715665199797 746446498713 811924261758 857031165189 1217886392637 1431330399594 1492892997426 1714062330378 2239339496139 2435772785274 2571093495567 3653659177911 4478678992278 5142186991134 7307318355822 7713280486701 15426560973402 23139841460103 46279682920206 69419524380309 138839048760618
• Sum of all divisors σ(n): 343887885519360
• Sum of proper divisors (its aliquot sum) s(n): 205048836758742
• 138839048760618 is an abundant number, because the sum of its proper divisors (205048836758742) is greater than itself. Its abundance is 66209787998124

Bases of 138839048760618

• Binary: 11111100100010111111100001011101010110100101010₂
• Hexadecimal: 0x7E45FC2EAD2A
• Base-36: 1D7PS0WWMI

Squares and roots of 138839048760618

• 138839048760618 squared (138839048760618²) is 19276281460753262601867741924
• 138839048760618 cubed (138839048760618³) is 2676300581652918994652545404345286478749032
• The square root of 138839048760618 is 11782998.2924813327
• The cube root of 138839048760618 is 51781.0130967755

Scales and comparisons

• 138,839,048,760,618 seconds is equal to 4,414,652 years, 15 weeks, 1 day, 17 hours, 30 minutes, 18 seconds.
• To count from 1 to 138,839,048,760,618 would take you about eleven million, thirty-six thousand, six hundred thirty 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 138839048760618 cubic inches would be around 4315.1 feet tall.

Recreational maths with 138839048760618

• 138839048760618 backwards is 816067840938831
• The number of decimal digits it has is: 15
• The sum of 138839048760618's digits is 72
• More coming soon!