138243157562232

Names of 138243157562232

• Cardinal: 138243157562232 can be written as One hundred thirty-eight trillion, two hundred forty-three billion, one hundred fifty-seven million, five hundred sixty-two thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.38243157562232 × 10¹⁴

Factors of 138243157562232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 270

Divisors of 138243157562232

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 37 61 72 74 111 122 148 167 183 222 244 296 333 334 366 444 488 501 549 666 668 732 888 1002 1098 1332 1336 1369 1464 1503 2004 2196 2257 2664 2738 3006 3721 4008 4107 4392 4514 5476 6012 6179 6771 7442 8214 9028 10187 10952 11163 12024 12321 12358 13542 14884 16428 18056 18537 20313 20374 22326 24642 24716 27084 29768 30561 32856 33489 37074 40626 40748 44652 49284 49432 50653 54168 55611 61122 66978 74148 81252 81496 83509 89304 91683 98568 101306 111222 122244 133956 137677 148296 151959 162504 167018 183366 202612 222444 226981 228623 244488 250527 267912 275354 303918 334036 366732 376919 405224 413031 444888 453962 455877 457246 501054 550708 607836 621407 668072 680943 685869 733464 751581 753838 826062 907924 911754 914492 1002108 1101416 1130757 1215672 1239093 1242814 1361886 1371738 1503162 1507676 1652124 1815848 1823508 1828984 1864221 2004216 2042829 2057607 2261514 2478186 2485628 2723772 2743476 3006324 3015352 3089833 3304248 3392271 3647016 3728442 4085658 4115214 4523028 4956372 4971256 5094049 5447544 5486952 5592663 6012648 6179666 6784542 7456884 8171316 8230428 8398297 8459051 9046056 9269499 9912744 10188098 11185326 12359332 13569084 13946003 14913768 15282147 16342632 16460856 16796594 16918102 18538998 20376196 22370652 22992059 24718664 25194891 25377153 27138168 27808497 27892006 30564294 33593188 33836204 37077996 37905827 40752392 41838009 44741304 45846441 45984118 50389782 50754306 55616994 55784012 61128588 67186376 67672408 68976177 74155992 75584673 75811654 76131459 83676018 91692882 91968236 100779564 101508612 111233988 111568024 113717481 122257176 125514027 137952354 151169346 151623308 152262918 167352036 183385764 183936472 188479813 201559128 203017224 206928531 222467976 227434962 251028054 275904708 302338692 303246616 304525836 310736989 334704072 341152443 366771528 376959626 413857062 454869924 502056108 516002111 551809416 565439439 604677384 609051672 621473978 682304886 753919252 827714124 850706183 909739848 932210967 1004112216 1032004222 1130878878 1242947956 1364609772 1402515599 1507838504 1548006333 1655428248 1696318317 1701412366 1864421934 2064008444 2261757756 2485895912 2552118549 2729219544 2796632901 2805031198 3096012666 3392636634 3402824732 3728843868 4128016888 4207546797 4523515512 4644018999 5104237098 5593265802 5610062396 6192025332 6785273268 6805649464 7457687736 7656355647 8415093594 9288037998 10208474196 11186531604 11220124792 11497268593 12384050664 12622640391 13570546536 15312711294 16830187188 18576075996 20416948392 22373063208 22994537186 25245280782 30625422588 31476128771 33660374376 34491805779 37152151992 45989074372 50490561564 51893077163 61250845176 62952257542 68983611558 91978148744 94428386313 100981123128 103475417337 103786154326 125904515084 137967223116 155679231489 188856772626 206950834674 207572308652 251809030168 275934446232 283285158939 311358462978 377713545252 413901669348 415144617304 467037694467 566570317878 622716925956 755427090504 827803338696 934075388934 1133140635756 1245433851912 1868150777868 1920043855031 2266281271512 3736301555736 3840087710062 5760131565093 7680175420124 11520263130186 15360350840248 17280394695279 23040526260372 34560789390558 46081052520744 69121578781116 138243157562232
• Sum of all divisors σ(n): 393564678998400
• Sum of proper divisors (its aliquot sum) s(n): 255321521436168
• 138243157562232 is an abundant number, because the sum of its proper divisors (255321521436168) is greater than itself. Its abundance is 117078363873936

Bases of 138243157562232

• Binary: 11111011011101100111110010011001001001101111000₂
• Hexadecimal: 0x7DBB3E4C9378
• Base-36: 1D0412OHA0

Squares and roots of 138243157562232

• 138243157562232 squared (138243157562232²) is 19111170612776102608952821824
• 138243157562232 cubed (138243157562232³) is 2641988570220704634779908275045021287751168
• The square root of 138243157562232 is 11757685.0426532519
• The cube root of 138243157562232 is 51706.8262361017

Scales and comparisons

• 138,243,157,562,232 seconds is equal to 4,395,704 years, 41 weeks, 2 days, 20 hours, 37 minutes, 12 seconds.
• To count from 1 to 138,243,157,562,232 would take you about ten million, nine hundred eighty-nine thousand, two hundred sixty-one 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 138243157562232 cubic inches would be around 4308.9 feet tall.

Recreational maths with 138243157562232

• 138243157562232 backwards is 232265751342831
• The number of decimal digits it has is: 15
• The sum of 138243157562232's digits is 54
• More coming soon!