12139252444449

Names of 12139252444449

• Cardinal: 12139252444449 can be written as Twelve trillion, one hundred thirty-nine billion, two hundred fifty-two million, four hundred forty-four thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.2139252444449 × 10¹³

Factors of 12139252444449

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 420

Divisors of 12139252444449

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 13 27 39 81 97 117 169 291 307 351 507 873 921 1053 1261 1521 2619 2763 3783 3991 4563 7857 8289 9409 11349 11973 13689 16393 24867 28227 29779 34047 35919 49179 51883 84681 89337 94249 102141 107757 122317 147537 155649 254043 268011 282747 323271 366951 387127 442611 466947 762129 804033 848241 1100853 1161381 1225237 1327833 1400841 1590121 2412099 2544723 2888563 3302559 3484143 3675711 4202523 4770363 5032651 7634169 8665689 9142153 9907677 10452429 11027133 14311089 15097953 15928081 25997067 27426459 31357287 33081399 37551319 42933267 45293859 47784243 77991201 82279377 99244197 112653957 118847989 128799801 135881577 143352729 233973603 246838131 337961871 356543967 407644731 430058187 488167147 740514393 886788841 1013885613 1069631901 1290174561 1464501441 1545023857 2660366523 3041656839 3208895703 4393504323 4635071571 7981099569 9626687109 11528254933 13180512969 13905214713 23943298707 34584764799 39541538907 41715644139 71829896121 103754294397 125146932417 149867314129 311262883191 449601942387 933788649573 1348805827161 4046417481483 12139252444449
• Sum of all divisors σ(n): 19905525114057
• Sum of proper divisors (its aliquot sum) s(n): 7766272669608
• 12139252444449 is a deficient number, because the sum of its proper divisors (7766272669608) is less than itself. Its deficiency is 4372979774841

Bases of 12139252444449

• Binary: 10110000101001100011110101000110110100100001₂
• Hexadecimal: 0xB0A63D46D21
• Base-36: 4AWP1H929

Squares and roots of 12139252444449

• 12139252444449 squared (12139252444449²) is 147361449910061021830913601
• 12139252444449 cubed (12139252444449³) is 1788857841038257130459672684494171050849
• 12139252444449 is a perfect square number. Its square root is 3484143
• The cube root of 12139252444449 is 22982.5024098145

Scales and comparisons

• 12,139,252,444,449 seconds is equal to 385,990 years, 35 weeks, 1 day, 23 hours, 54 minutes, 9 seconds.
• To count from 1 to 12,139,252,444,449 would take you about nine hundred sixty-four thousand, nine hundred seventy-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 12139252444449 cubic inches would be around 1915.2 feet tall.

Recreational maths with 12139252444449

• 12139252444449 backwards is 94444425293121
• The number of decimal digits it has is: 14
• The sum of 12139252444449's digits is 54
• More coming soon!