138158941405212

Names of 138158941405212

• Cardinal: 138158941405212 can be written as One hundred thirty-eight trillion, one hundred fifty-eight billion, nine hundred forty-one million, four hundred five thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.38158941405212 × 10¹⁴

Factors of 138158941405212

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8985

Divisors of 138158941405212

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 71 78 84 91 117 126 127 142 156 182 213 234 252 254 273 284 364 381 426 468 497 508 546 571 639 762 819 852 889 923 994 1092 1142 1143 1278 1491 1524 1638 1651 1713 1778 1846 1988 2284 2286 2556 2667 2769 2982 3276 3302 3426 3556 3692 3997 4473 4572 4953 5139 5334 5538 5964 6461 6604 6852 7423 7994 8001 8191 8307 8946 9017 9906 10278 10668 11076 11557 11991 12922 14846 14859 15988 16002 16382 16614 17892 18034 19383 19812 20556 22269 23114 23982 24573 25844 27051 29692 29718 32004 32764 33228 34671 35973 36068 38766 40541 44538 46228 47964 49146 51961 54102 57337 58149 59436 63119 66807 69342 71946 72517 73719 77532 81082 81153 89076 98292 103922 104013 106483 108204 114674 116298 117221 121623 126238 133614 138684 143892 145034 147438 155883 162164 162306 172011 189357 207844 208026 212966 217551 229348 232596 234442 243246 252476 267228 283787 290068 294876 311766 319449 324612 344022 351663 364869 378714 416052 425932 435102 467649 468884 486492 507619 516033 527033 567574 568071 581561 623532 638898 652653 688044 703326 729738 745381 757428 820547 851361 870204 935298 942721 958347 1015238 1032066 1040257 1054066 1054989 1135148 1136142 1163122 1277796 1305306 1406652 1459476 1490762 1522857 1581099 1641094 1702722 1744683 1870596 1885442 1916694 2030476 2064132 2080514 2108132 2109978 2236143 2272284 2326244 2461641 2554083 2610612 2828163 2981524 3045714 3120771 3162198 3282188 3405444 3489366 3689231 3770884 3833388 4070927 4161028 4219956 4472286 4568571 4677061 4743297 4923282 5108166 5148707 5234049 5656326 6091428 6241542 6324396 6599047 6708429 6978732 7281799 7378462 7384923 7560293 8141854 8484489 8944572 9137142 9354122 9362313 9486594 9846564 10216332 10297414 10468098 11067693 11312652 12212781 12483084 13198094 13416858 13523341 14031183 14563598 14756924 14769846 15120586 15446121 16283708 16968978 18274284 18708244 18724626 18973188 19797141 20594828 20936196 21845397 22135386 22680879 24425562 26396188 26833716 27046682 28062366 29127196 29539692 30241172 30892242 32739427 33203079 33937956 36040949 36638343 37449252 39594282 40570023 42093549 43690794 44270772 45361758 46338363 48851124 52922051 54093364 56124732 59391423 60801793 61784484 65478854 65536191 66406158 66933191 68042637 72081898 73276686 73858247 79188564 81140046 84187098 87381588 90723516 92676726 94663387 98218281 105844102 108122847 118782846 121603586 121710069 130957708 131072382 132812316 133866382 136085274 144163796 146553372 147716494 158766153 162280092 168374196 182405379 185353452 189326774 196436562 200799573 211688204 216245694 221574741 237565692 243207172 243420138 262144764 267732764 272170548 283990161 294654843 295432988 317532306 324368541 332071331 364810758 378653548 392873124 401599146 425612551 432491388 443149482 468532337 476298459 486840276 517007729 547216137 567980322 589309686 593986747 602398719 635064612 648737082 664142662 664724223 729621516 803198292 851225102 851970483 886298964 937064674 952596918 960157211 996213993 1034015458 1094432274 1135960644 1178619372 1187973494 1204797438 1276837653 1297474164 1328285324 1329448446 1405597011 1551023187 1702450204 1703940966 1781960241 1874129348 1905193836 1920314422 1992427986 2068030916 2188864548 2324499317 2375946988 2409594876 2553675306 2658896892 2811194022 2880471633 2988641979 3102046374 3407881932 3563920482 3830512959 3840628844 3984855972 4157907229 4216791033 4316927303 4648998634 4653069561 5107350612 5345880723 5622388044 5760943266 5977283958 6204092748 6721100477 6973497951 7127840964 7661025918 7721827711 8315814458 8433582066 8633854606 8641414899 9297997268 9306139122 10691761446 11521886532 11954567916 12473721687 12950781909 13442200954 13946995902 15322051836 15443655422 16631628916 16867164132 17267709212 17282829798 18612278244 20163301431 20920493853 21383522892 23165483133 24947443374 25901563818 26884401908 27893991804 30218491121 30887310844 34565659596 37421165061 38852345727 40326602862 41840987706 42173059037 46330966266 49894886748 51803127636 54052793977 60436982242 60489904293 69496449399 74842330122 77704691454 80653205724 83681975412 84346118074 90655473363 92661932532 108105587954 120873964484 120979808586 126519177111 138992898798 149684660244 155409382908 162158381931 168692236148 181310946726 216211175908 241959617172 253038354222 271966420089 277985797596 295211413259 324316763862 362621893452 379557531333 486475145793 506076708444 543932840178 548249767481 590422826518 648633527724 759115062666 885634239777 972950291586 1087865680356 1096499534962 1180845653036 1518230125332 1644749302443 1771268479554 1945900583172 2192999069924 2656902719331 3289498604886 3542536959108 3837748372367 4934247907329 5313805438662 6578997209772 7675496744734 9868495814658 10627610877324 11513245117101 15350993489468 19736991629316 23026490234202 34539735351303 46052980468404 69079470702606 138158941405212
• Sum of all divisors σ(n): 440136974204928
• Sum of proper divisors (its aliquot sum) s(n): 301978032799716
• 138158941405212 is an abundant number, because the sum of its proper divisors (301978032799716) is greater than itself. Its abundance is 163819091394504

Bases of 138158941405212

• Binary: 11111011010011110100010101000000000000000011100₂
• Hexadecimal: 0x7DA7A2A0001C
• Base-36: 1CZ1CAJYN0

Squares and roots of 138158941405212

• 138158941405212 squared (138158941405212²) is 19087893090208802765180764944
• 138158941405212 cubed (138158941405212³) is 2637163102999108993784935544317392428488128
• The square root of 138158941405212 is 11754103.1731566829
• The cube root of 138158941405212 is 51696.3243667363

Scales and comparisons

• 138,158,941,405,212 seconds is equal to 4,393,026 years, 51 weeks, 19 hours, 40 minutes, 12 seconds.
• To count from 1 to 138,158,941,405,212 would take you about ten million, nine hundred eighty-two thousand, five hundred sixty-seven 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 138158941405212 cubic inches would be around 4308 feet tall.

Recreational maths with 138158941405212

• 138158941405212 backwards is 212504149851831
• The number of decimal digits it has is: 15
• The sum of 138158941405212's digits is 54
• More coming soon!