138158100031875

Names of 138158100031875

• Cardinal: 138158100031875 can be written as One hundred thirty-eight trillion, one hundred fifty-eight billion, one hundred million, thirty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.38158100031875 × 10¹⁴

Factors of 138158100031875

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1307

Divisors of 138158100031875

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 5 7 11 15 21 25 33 35 41 49 53 55 75 77 105 123 125 147 159 165 175 205 231 245 265 275 287 371 375 385 451 525 539 583 615 625 735 795 825 861 875 1025 1113 1155 1187 1225 1325 1353 1375 1435 1617 1749 1855 1875 1925 2009 2173 2255 2597 2625 2695 2809 2915 3075 3157 3561 3675 3975 4081 4125 4305 4375 5125 5565 5775 5935 6027 6125 6519 6625 6765 6875 7175 7791 8085 8309 8427 8745 9275 9471 9625 10045 10865 11275 12243 12985 13057 13125 13475 14045 14575 15211 15375 15785 17805 18375 19663 19875 20405 20625 21525 22099 23903 24927 25625 27825 28567 28875 29675 30135 30625 30899 32595 33125 33825 35875 38955 39171 40425 41545 42135 43725 45633 46375 47355 48125 48667 50225 54325 56375 58163 58989 61215 62911 64925 65285 66297 67375 70225 71709 72875 76055 76875 78925 85701 89025 91399 91875 92697 98315 99375 102025 106477 107625 110495 115169 119515 124635 137641 139125 142835 144375 146001 148375 150675 154495 162975 167321 169125 174489 179375 188733 194775 195855 202125 207725 210675 216293 218625 228165 231875 236775 243335 251125 271625 274197 281875 290815 294945 306075 314555 319431 324625 326425 331485 336875 340669 345507 351125 358545 364375 380275 394625 412923 428505 440377 445125 456995 463485 491575 501963 510125 532385 535337 538125 552475 575845 597575 623175 639793 648879 688205 692021 695625 714175 730005 741875 753375 772475 806183 814875 836605 845625 872445 943665 973875 979275 1010625 1022007 1038625 1053375 1081465 1093125 1140825 1171247 1183875 1216675 1255625 1266859 1321131 1358125 1370985 1454075 1474725 1514051 1530375 1572775 1597155 1606011 1623125 1632125 1657425 1703345 1727535 1755625 1792725 1901375 1919379 1973125 2064615 2076063 2142525 2201885 2225625 2284975 2317425 2384683 2418549 2457875 2509815 2550625 2579351 2661925 2676685 2762375 2879225 2987875 3082639 3115875 3198965 3244395 3334283 3441025 3460105 3513741 3570875 3650025 3747359 3766875 3800577 3862375 4030915 4074375 4183025 4362225 4542153 4718325 4844147 4869375 4896375 5110035 5193125 5266875 5407325 5643281 5704125 5856235 5919375 6083375 6334295 6605655 6854925 7154049 7270375 7373625 7570255 7651875 7738053 7863875 7985775 8030055 8160625 8287125 8516725 8637675 8868013 8963625 9247917 9506875 9596895 10002849 10323075 10380315 10712625 11009425 11242077 11424875 11587125 11923415 12092745 12289375 12549075 12896755 13309625 13383425 13811875 14396125 14532441 14939375 15413195 15579375 15994825 16221975 16671415 16929843 17205125 17300525 17568705 17854375 18055457 18250125 18736795 19002885 19311875 20154575 20915125 21811125 22710765 23339981 23591625 24220735 24481875 25550175 26231513 26604039 27036625 28216405 28372861 28520625 29281175 30416875 31671475 33028275 33909029 34274625 35770245 36351875 36677113 36868125 37851275 38690265 39319375 39928875 40150275 41435625 42583625 43188375 44340065 44818125 46239585 47984475 50014245 51615375 51901575 53563125 54166371 55047125 56210385 57124375 57935625 59617075 60463725 62076091 62745375 64483775 66548125 66917125 70019943 71980625 72662205 77065975 78694539 79974125 81109875 83357075 84649215 85118583 86025625 86502625 87843525 90277285 91250625 93683975 95014425 100772875 101727087 104575625 109055625 110031339 113553825 116699905 117958125 121103675 126388199 127750875 131157565 133020195 135183125 136705603 141082025 141864305 146405875 158357375 163379867 165141375 169545145 171373125 178851225 183385565 186228273 189256375 193451325 198610027 199644375 200751375 212918125 215941875 221700325 231197925 239922375 250071225 256739791 258076875 259507875 270831855 275235625 281051925 298085375 302318625 310380455 313726875 322418875 334585625 350099715 363311025 379164597 385329875 393472695 399870625 405549375 410116809 416785375 423246075 425592915 432513125 439217625 451386425 468419875 475072125 490139601 503864375 508635435 550156695 567769125 583499525 595830081 605518375 631940995 638754375 655787825 665100975 683528015 705410125 709321525 732029375 770219373 791786875 816899335 825706875 847725725 894256125 916927825 931141365 946281875 956939221 967256625 993050135 1003756875 1108501625 1155989625 1199611875 1250356125 1283698955 1297539375 1354159275 1390270189 1405259625 1490426875 1503761633 1511593125 1551902275 1612094375 1750498575 1797178537 1816555125 1895822985 1926649375 1967363475 2050584045 2083926875 2116230375 2127964575 2196088125 2256932125 2342099375 2375360625 2450698005 2543177175 2750783475 2838845625 2870817663 2917497625 2979150405 3027591875 3159704975 3278939125 3325504875 3417640075 3527050625 3546607625 3851096865 4084496675 4170810567 4238628625 4471280625 4511284899 4584639125 4655706825 4784696105 4836283125 4965250675 5391535611 5542508125 5779948125 6251780625 6418494775 6698574547 6770796375 6951350945 7026298125 7518808165 7759511375 8752492875 8985892685 9082775625 9479114925 9836817375 10252920225 10526331431 10581151875 10639822875 11284660625 12253490025 12715885875 13753917375 14354088315 14587488125 14895752025 15798524875 16394695625 16627524375 17088200375 17733038125 19255484325 20095723641 20422483375 20854052835 21193143125 22556424495 22923195625 23278534125 23923480525 24826253375 26957678055 31578994293 32092473875 33492872735 33853981875 34756754725 37594040825 38797556875 43762464375 44929463425 47395574625 49184086875 51264601125 52631657155 53199114375 61267450125 63579429375 68769586875 71770441575 73684320017 74478760125 78992624375 85441001875 96277421625 100478618205 102112416875 104270264175 112782122475 116392670625 119617402625 124131266875 134788390275 157894971465 160462369375 167464363675 173783773625 187970204125 221052960051 224647317125 236977873125 256323005625 263158285775 306337250625 358852207875 368421600085 372393800625 481387108125 502393091025 521351320875 563910612375 598087013125 673941951375 789474857325 837321818375 868918868125 939851020625 1105264800255 1123236585625 1315791428875 1794261039375 1842108000425 2511965455125 2606756604375 2819553061875 3369709756875 3947374286625 4186609091875 5526324001275 6578957144375 9210540002125 12559827275625 19736871433125 27631620006375 46052700010625 138158100031875
• Sum of all divisors σ(n): 305248969162368
• Sum of proper divisors (its aliquot sum) s(n): 167090869130493
• 138158100031875 is an abundant number, because the sum of its proper divisors (167090869130493) is greater than itself. Its abundance is 28932769098618

Bases of 138158100031875

• Binary: 11111011010011101110000011110011010100110000011₂
• Hexadecimal: 0x7DA77079A983
• Base-36: 1CZ0YDMETF

Squares and roots of 138158100031875

• 138158100031875 squared (138158100031875²) is 19087660604417578876016015625
• 138158100031875 cubed (138158100031875³) is 2637114923159603485876318614993322998046875
• The square root of 138158100031875 is 11754067.3824797771
• The cube root of 138158100031875 is 51696.2194248079

Scales and comparisons

• 138,158,100,031,875 seconds is equal to 4,393,000 years, 11 weeks, 6 days, 16 hours, 51 minutes, 15 seconds.
• To count from 1 to 138,158,100,031,875 would take you about ten million, nine hundred eighty-two thousand, five hundred 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 138158100031875 cubic inches would be around 4308 feet tall.

Recreational maths with 138158100031875

• 138158100031875 backwards is 578130001851831
• The number of decimal digits it has is: 15
• The sum of 138158100031875's digits is 51
• More coming soon!