138390313738635

Names of 138390313738635

• Cardinal: 138390313738635 can be written as One hundred thirty-eight trillion, three hundred ninety billion, three hundred thirteen million, seven hundred thirty-eight thousand, six hundred thirty-five.

Scientific notation

• Scientific notation: 1.38390313738635 × 10¹⁴

Factors of 138390313738635

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 182

Divisors of 138390313738635

• Number of divisors d(n): 396
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 81 105 135 147 167 189 243 245 315 343 405 441 501 567 729 735 835 945 1029 1169 1215 1323 1503 1701 1715 2187 2205 2401 2505 2835 3087 3507 3645 3969 4509 5103 5145 5845 6561 6615 7203 7515 8183 8505 9261 10521 10935 11907 12005 13527 15309 15435 16807 17535 19683 19845 21609 22545 24549 25515 27783 27889 31563 32805 35721 36015 40581 40915 45927 46305 50421 52605 57281 59049 59535 64827 67635 73647 76545 83349 83667 84035 94689 98415 107163 108045 121743 122745 137781 138915 139445 151263 157815 171843 178605 194481 195223 202905 220941 229635 250047 251001 252105 284067 286405 295245 321489 324135 365229 368235 400967 413343 416745 418335 453789 473445 515529 535815 583443 585669 608715 662823 688905 750141 753003 756315 852201 859215 964467 972405 976115 1095687 1104705 1202901 1250235 1255005 1361367 1366561 1420335 1546587 1607445 1750329 1757007 1826145 1988469 2004835 2066715 2250423 2259009 2268945 2556603 2577645 2806769 2893401 2917215 2928345 3287061 3314115 3608703 3750705 3765015 4084101 4099683 4261005 4639761 4822335 5250987 5271021 5478435 5965407 6014505 6751269 6777027 6806835 6832805 7669809 7732935 8420307 8751645 8785035 9565927 9861183 9942345 10826109 11252115 11295045 12252303 12299049 12783015 13919283 14033845 14467005 15752961 15813063 16435305 17896221 18043515 20253807 20331081 20420505 20498415 23009427 23198805 25260921 26254935 26355105 28697781 29827035 32478327 33756345 33885135 36756909 36897147 38349045 41757849 42101535 47258883 47439189 47829635 49305915 53688663 54130545 60993243 61261515 61495245 66961489 69028281 69596415 75782763 78764805 79065315 86093343 89481105 97434981 101269035 101655405 110270727 110691441 115047135 125273547 126304605 141776649 142317567 143488905 161065989 162391635 182979729 183784545 184485735 200884467 208789245 227348289 236294415 237195945 258280029 268443315 292304943 304966215 330812181 332074323 334807445 345141405 375820641 378913815 426952701 430466715 468730423 483197967 487174905 548939187 551353635 553457205 602653401 626367735 682044867 708883245 711587835 774840087 805329945 876914829 914898645 992436543 996222969 1004422335 1127461923 1136741445 1280858103 1291400145 1406191269 1461524715 1646817561 1654060905 1660371615 1807960203 1879103205 2046134601 2134763505 2324520261 2343652115 2415989835 2630744487 2744695935 2988668907 3013267005 3382385769 3410224335 3842574309 3874200435 4218573807 4384574145 4962182715 4981114845 5423880609 5637309615 6138403803 6404290515 6973560783 7030956345 7892233461 8234087805 8966006721 9039801015 10230673005 11527722927 11622601305 12655721421 13153722435 14943344535 16271641827 16911928845 18415211409 19212871545 20920682349 21092869035 23676700383 26898020163 27119403045 30692019015 34867803915 37967164263 39461167305 44830033605 48814925481 55245634227 57638614635 62762047047 63278607105 80694060489 81358209135 92076057045 104603411745 113901492789 118383501915 134490100815 146444776443 165736902681 188286141141 189835821315 244074627405 276228171135 313810235235 341704478367 403470302445 439334329329 564858423423 569507463945 732223882215 828684513405 941430705705 1025113435101 1318002987987 1708522391835 2196671646645 2824292117115 3075340305303 3954008963961 5125567175505 6590014939935 9226020915909 15376701526515 19770044819805 27678062747727 46130104579545 138390313738635
• Sum of all divisors σ(n): 292366181381328
• Sum of proper divisors (its aliquot sum) s(n): 153975867642693
• 138390313738635 is an abundant number, because the sum of its proper divisors (153975867642693) is greater than itself. Its abundance is 15585553904058

Bases of 138390313738635

• Binary: 11111011101110110000001011111011010000110001011₂
• Hexadecimal: 0x7DDD817DA18B
• Base-36: 1D1ZMRO1OR

Squares and roots of 138390313738635

• 138390313738635 squared (138390313738635²) is 19151878936677827231091663225
• 138390313738635 cubed (138390313738635³) is 2650434534731199789063725522235730091197875
• The square root of 138390313738635 is 11763941.2502203105
• The cube root of 138390313738635 is 51725.1665786315

Scales and comparisons

• 138,390,313,738,635 seconds is equal to 4,400,383 years, 47 weeks, 1 day, 8 hours, 17 minutes, 15 seconds.
• To count from 1 to 138,390,313,738,635 would take you about eleven million, nine hundred fifty-nine 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 138390313738635 cubic inches would be around 4310.4 feet tall.

Recreational maths with 138390313738635

• 138390313738635 backwards is 536837313093831
• 138390313738635 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138390313738635's digits is 63
• More coming soon!