138457050098172

Names of 138457050098172

• Cardinal: 138457050098172 can be written as One hundred thirty-eight trillion, four hundred fifty-seven billion, fifty million, ninety-eight thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.38457050098172 × 10¹⁴

Factors of 138457050098172

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1414

Divisors of 138457050098172

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 29 34 39 51 52 58 68 78 87 102 116 156 169 174 204 221 257 289 338 348 377 442 493 507 514 578 663 676 754 771 841 867 884 986 1014 1028 1093 1131 1156 1326 1479 1508 1542 1682 1734 1972 2028 2186 2262 2523 2652 2873 2958 3084 3279 3341 3364 3468 3757 4369 4372 4524 4901 5046 5746 5916 6409 6558 6682 7453 7514 8381 8619 8738 9802 10023 10092 10933 11271 11492 12818 13107 13116 13364 14209 14297 14703 14906 15028 16762 17238 17476 18581 19227 19604 20046 21866 22359 22542 25143 25636 26214 28418 28594 29406 29812 31697 32799 33524 34476 37162 38454 40092 42627 42891 43433 43732 44718 45084 48841 50286 52428 55743 56797 56836 57188 58812 63394 65598 74273 74324 76908 83317 85254 85782 86866 89436 95091 96889 97682 100572 108953 111486 113594 126701 126788 130299 131196 142129 146523 148546 166634 170391 170508 171564 173732 184717 185861 190182 193778 195364 216137 217906 222819 222972 227188 241553 243049 249951 253402 260598 280901 284258 290667 293046 297092 315877 326859 333268 340782 369434 371722 380103 380364 387556 412061 426387 432274 435812 445638 483106 486098 499902 506804 521196 538849 554151 557583 561802 568516 581334 586092 631754 648411 653718 681564 724659 729147 738361 738868 743444 760206 824122 842703 852774 864548 891276 919213 947631 965549 966212 972196 999804 1077698 1108302 1115166 1123604 1162668 1236183 1259557 1263508 1296822 1307436 1416389 1449318 1458294 1476722 1520412 1616547 1647113 1648244 1685406 1705548 1838426 1895262 1931098 2153917 2155396 2215083 2216604 2230332 2416193 2472366 2519114 2593644 2757639 2809781 2832778 2896647 2898636 2916588 2953444 3140189 3159637 3233094 3294226 3370812 3651713 3674329 3676852 3778671 3790524 3862196 4106401 4249167 4307834 4430166 4775317 4832386 4941339 4944732 5038228 5356793 5515278 5619562 5665556 5793294 6280378 6319274 6461751 6466188 6588452 7005037 7248579 7303426 7348658 7557342 8146129 8212802 8429343 8498334 8615668 8860332 9160433 9420567 9478911 9550634 9664772 9882678 10713586 10955139 11022987 11030556 11239124 11586588 11949769 12319203 12552137 12560756 12638548 12923502 14010074 14325951 14497158 14606852 14697316 15114684 15626621 16070379 16292258 16425604 16858686 16996668 18320866 18841134 18957822 19101268 19765356 21015111 21412469 21427172 21910278 22045974 23899538 24438387 24638406 25104274 25847004 27481299 28000921 28020148 28651902 28994316 31253242 32140758 32584516 33717372 35849307 36527153 36641732 37656411 37682268 37915644 41075281 42030222 42824938 43820556 44091948 46879863 47472269 47766277 47799076 48876774 49276812 50208548 53383213 54962598 56001842 57303804 62079121 62463593 62506484 64237407 64281516 71698614 73054306 75312822 81180389 82150562 84002763 84060444 85649876 91065481 93759726 94944538 95532554 97753548 105899677 106766426 109581459 109925196 112003684 119085629 123225843 124158242 124927186 128474814 138484193 142416807 143298831 143397228 146108612 150625644 155346997 160149639 162360778 164301124 168005526 182130962 186237363 187390779 187519452 189889076 191065108 203146073 211799354 213532852 219162918 236237741 238171258 243541167 246451686 248316484 249854372 256949628 265652557 273196443 276968386 284833614 286597662 310693994 317699031 320299278 324721556 336011052 357256887 364011973 364261924 372474726 374781558 406292146 415452579 423598708 438325836 466040991 472475482 476342516 487082334 492903372 531305114 546392886 553936772 569667228 573195324 609438219 620961601 621387988 635398062 640598556 708713223 714513774 728023946 744949452 749563116 796957671 807028573 812026709 812584292 830905158 932081982 944950964 974164668 1055345057 1062610228 1092035919 1092785772 1218876438 1241923202 1270796124 1376695801 1417426446 1429027548 1456047892 1548113177 1593915342 1614057146 1624053418 1661810316 1800294509 1862884803 1864163964 2110690114 2184071838 2354231281 2421085719 2436080127 2437752876 2483846404 2640898949 2753391602 2834852892 3071090633 3096226354 3166035171 3187830684 3228114292 3248106836 3453483241 3600589018 3725769606 4016041597 4130087403 4221380228 4368143676 4644339531 4708462562 4842171438 4872160254 5281797898 5400883527 5506783204 6142181266 6192452708 6332070342 6906966482 7062693843 7201178036 7451539212 7922696847 8032083194 8260174806 9213271899 9288679062 9416925124 9684342876 9744320508 10360449723 10556347217 10563595796 10801767054 12048124791 12284362532 12664140684 13719485741 13813932964 14125387686 15845393694 16064166388 16520349612 18426543798 18577358124 20720899446 21112694434 21603534108 23403828617 24096249582 27438971482 28250775372 30605006653 31669041651 31690787388 36853087596 39924178229 41158457223 41441798892 42225388868 44895282133 46807657234 48192499164 52208540761 54877942964 61210013306 63338083302 68272707149 70211485851 79848356458 82316914446 89790564266 91815019959 93615314468 104417081522 119772534687 122420026612 126676166604 134685846399 136545414298 140422971702 156625622283 159696712916 164633828892 179581128532 183630039918 204818121447 208834163044 239545069374 269371692798 273090828596 280845943404 313251244566 367260079836 397865086489 409636242894 479090138748 538743385596 626502489132 678711029893 795730172978 819272485788 887545192937 1193595259467 1357422059786 1591460345956 1775090385874 2036133089679 2387190518934 2662635578811 2714844119572 3550180771748 4072266179358 4774381037868 5325271157622 8144532358716 10650542315244 11538087508181 23076175016362 34614262524543 46152350032724 69228525049086 138457050098172
• Sum of all divisors σ(n): 386725384137456
• Sum of proper divisors (its aliquot sum) s(n): 248268334039284
• 138457050098172 is an abundant number, because the sum of its proper divisors (248268334039284) is greater than itself. Its abundance is 109811283941112

Bases of 138457050098172

• Binary: 11111011110110100001011010010011010100111111100₂
• Hexadecimal: 0x7DED0B49A9FC
• Base-36: 1D2UAGRU9O

Squares and roots of 138457050098172

• 138457050098172 squared (138457050098172²) is 19170354721887711034837741584
• 138457050098172 cubed (138457050098172³) is 2654270764128134964893241296095057966784448
• The square root of 138457050098172 is 11766777.3879755199
• The cube root of 138457050098172 is 51733.4797678235

Scales and comparisons

• 138,457,050,098,172 seconds is equal to 4,402,505 years, 47 weeks, 4 days, 21 hours, 56 minutes, 12 seconds.
• To count from 1 to 138,457,050,098,172 would take you about eleven million, six thousand, two hundred sixty-four 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 138457050098172 cubic inches would be around 4311.1 feet tall.

Recreational maths with 138457050098172

• 138457050098172 backwards is 271890050754831
• The number of decimal digits it has is: 15
• The sum of 138457050098172's digits is 60
• More coming soon!