138159267246

Names of 138159267246

• Cardinal: 138159267246 can be written as One hundred thirty-eight billion, one hundred fifty-nine million, two hundred sixty-seven thousand, two hundred forty-six.

Scientific notation

• Scientific notation: 1.38159267246 × 10¹¹

Factors of 138159267246

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1170

Divisors of 138159267246

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 39 42 54 63 66 73 77 78 81 91 99 117 121 126 143 146 154 162 182 189 198 219 231 234 242 273 286 297 351 363 378 429 438 462 511 546 567 594 657 693 702 726 803 819 847 858 891 949 1001 1022 1053 1061 1089 1134 1287 1314 1386 1533 1573 1606 1638 1694 1782 1898 1971 2002 2079 2106 2122 2178 2409 2457 2541 2574 2847 3003 3066 3146 3183 3267 3861 3942 4158 4599 4719 4818 4914 5082 5621 5694 5913 6006 6237 6366 6534 6643 7227 7371 7427 7623 7722 8541 8833 9009 9198 9438 9549 9801 10439 11011 11242 11583 11671 11826 12474 13286 13793 13797 14157 14454 14742 14854 15246 16863 17082 17666 18018 19098 19602 19929 20878 21681 22022 22281 22869 23166 23342 25623 26499 27027 27586 27594 28314 28647 31317 33033 33726 35013 39858 41379 41391 42471 43362 44562 45738 50589 51246 52998 54054 57294 59787 61831 62634 65043 66066 66843 68607 70026 73073 76869 77453 79497 81081 81697 82758 82782 84942 85941 93951 96551 99099 101178 105039 114829 119574 123662 124137 127413 128381 130086 133686 137214 146146 151723 151767 153738 154906 158994 162162 163394 171882 179361 185493 187902 193102 198198 200529 210078 219219 229658 232359 238491 245091 248274 254826 256762 281853 289653 297297 303446 303534 315117 344487 358722 370986 372411 385143 401058 438438 455169 455301 464718 476982 490182 538083 542171 556479 563706 579306 594594 601587 630234 657657 688974 697077 715473 735273 744822 770286 803803 845559 851983 868959 891891 898667 910338 910602 945351 1006889 1033461 1062061 1076166 1084342 1112958 1117233 1155429 1203174 1315314 1365507 1394154 1430946 1470546 1607606 1626513 1668953 1669437 1691118 1703966 1737918 1783782 1797334 1890702 1972971 2013778 2066922 2091231 2124122 2205819 2234466 2310858 2411409 2555949 2606877 2696001 2731014 3020667 3100383 3186183 3253026 3337906 3338874 3466287 3945942 4096521 4182462 4411638 4822818 4879539 5006859 5008311 5111898 5213754 5392002 5918913 5963881 6041334 6200766 6273693 6372366 6617457 6932574 7048223 7234227 7667847 7820631 8088003 8193042 9062001 9301149 9371813 9558549 9759078 10013718 10016622 10398861 11075779 11682671 11837826 11927762 12289563 12547386 13234914 14096446 14468454 14638617 15020577 15335694 15641262 16176006 17891643 18124002 18602298 18743626 19117098 20797722 21144669 21702681 22151558 23003541 23365342 24264009 24579126 27186003 28115439 28675647 29277234 30041154 33227337 35048013 35783286 42289338 43405362 43915851 45061731 46007082 48528018 53674929 54372006 56230878 57351294 63434007 65108043 65602691 66454674 69010623 70096026 72792027 77530453 81558009 84346317 86026941 87831702 90123462 99682011 105144039 107349858 121833569 126868014 130216086 131205382 135185193 138021246 145584054 155060906 161024787 163116018 168692634 172053882 190302021 196808073 199364022 210288078 232591359 243667138 253038951 270370386 299046033 315432117 322049574 365500707 380604042 393616146 465182718 483074361 506077902 570906063 590424219 598092066 630864234 697774077 731001414 759116853 852834983 897138099 946296351 966148722 1096502121 1141812126 1180848438 1395548154 1518233706 1705669966 1771272657 1794276198 1892592702 2093322231 2193004242 2558504949 3289506363 3542545314 4186644462 5117009898 5313817971 6279966693 6579012726 7675514847 9868519089 10627635942 12559933386 15351029694 19737038178 23026544541 46053089082 69079633623 138159267246
• Sum of all divisors σ(n): 424944805824
• Sum of proper divisors (its aliquot sum) s(n): 286785538578
• 138159267246 is an abundant number, because the sum of its proper divisors (286785538578) is greater than itself. Its abundance is 148626271332

Bases of 138159267246

• Binary: 10000000101010111011110001110110101110₂
• Hexadecimal: 0x202AEF1DAE
• Base-36: 1RGWGKVI

Squares and roots of 138159267246

• 138159267246 squared (138159267246²) is 19087983125951648424516
• 138159267246 cubed (138159267246³) is 2637181761885492272756940902202936
• The square root of 138159267246 is 371697.8171122343
• The cube root of 138159267246 is 5169.6365007749

Scales and comparisons

• 138,159,267,246 seconds is equal to 4,393 years, 1 week, 6 days, 14 hours, 14 minutes, 6 seconds.
• To count from 1 to 138,159,267,246 would take you about eight thousand, seven hundred eighty-six 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 138159267246 cubic inches would be around 430.8 feet tall.

Recreational maths with 138159267246

• 138159267246 backwards is 642762951831
• 138159267246 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138159267246's digits is 54
• More coming soon!