12856736821383

Names of 12856736821383

• Cardinal: 12856736821383 can be written as Twelve trillion, eight hundred fifty-six billion, seven hundred thirty-six million, eight hundred twenty-one thousand, three hundred eighty-three.

Scientific notation

• Scientific notation: 1.2856736821383 × 10¹³

Factors of 12856736821383

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 131

Divisors of 12856736821383

• Number of divisors d(n): 396
• Complete list of divisors:
  1 3 7 9 13 21 27 39 41 63 67 81 91 117 123 169 189 201 243 273 287 351 369 469 507 533 567 603 729 819 861 871 1053 1107 1183 1407 1521 1599 1701 1809 2187 2457 2583 2613 2747 3159 3321 3549 3731 4221 4489 4563 4797 5103 5427 6097 6561 6929 7371 7749 7839 8241 9477 9963 10647 11193 11323 12663 13467 13689 14391 15309 16281 18291 19229 19683 20787 22113 23247 23517 24723 28431 29889 31423 31941 33579 33969 35711 37989 40401 41067 43173 45927 48503 48843 54873 57687 58357 59049 62361 66339 69741 70551 74169 79261 85293 89667 94269 95823 100737 101907 107133 113967 121203 123201 129519 137781 145509 146529 164619 173061 175071 184049 187083 199017 209223 211653 222507 237783 249977 255879 269001 282807 287469 302211 305721 321399 341901 363609 369603 388557 408499 413343 436527 439587 464243 493857 519183 525213 552147 561249 597051 627669 634959 667521 713349 749931 758641 767637 807003 848421 862407 906633 917163 964197 1025703 1090827 1108809 1165671 1225497 1288343 1309581 1318761 1392729 1481571 1557549 1575639 1656441 1683747 1791153 1883007 1904877 2002563 2140047 2249793 2275923 2392637 2421009 2545263 2587221 2719899 2751489 2892591 3077109 3249701 3272481 3326427 3497013 3676491 3865029 3928743 3956283 4178187 4444713 4672647 4726917 4969323 5051241 5310487 5373459 5649021 5714631 6007689 6420141 6749379 6827769 7177911 7635789 7761663 8159697 8254467 8677773 9231327 9749103 9817443 9979281 10491039 11029473 11595087 11786229 12534561 13334139 14017941 14180751 14907969 15153723 15931461 16748459 16947063 17143893 18023067 19260423 20248137 20483307 21533733 22907367 23284989 24479091 24763401 26033319 27693981 29247309 29452329 31104281 31473117 33088419 34785261 35358687 37603683 40002417 42053823 42542253 44723907 45461169 47794383 50245377 51431679 54069201 57781269 60744411 61449921 64601199 68722101 69854967 73437273 74290203 78099957 87741927 88356987 93312843 99265257 104355783 106076061 112811049 120007251 126161469 127626759 134171721 136383507 143383149 150736131 162207603 173343807 182233233 184349763 193803597 206166303 217729967 220311819 222870609 234299871 263225781 265070961 279938529 297795771 313067349 318228183 338433147 360021753 378484407 382880277 402515163 409150521 430149447 452208393 520031421 546699699 553049289 581410791 618498909 653189901 668611827 702899613 789677343 839815587 893387313 939202047 954684549 1015299441 1135453221 1148640831 1207545489 1290448341 1356625179 1560094263 1640099097 1659147867 1744232373 1855496727 1959569703 2108698839 2369032029 2519446761 2680161939 2817606141 2864053647 3045898323 3445922493 3622636467 3871345023 4069875537 4680282789 4920297291 4977443601 5232697119 5878709109 7107096087 7558340283 8040485817 8452818423 9137694969 10867909401 11614035069 12209626611 14760891873 14932330803 15698091357 17636127327 21321288261 22675020849 24121457451 25358455269 27413084907 34842105207 36628879833 44796992409 47094274071 52908381981 63963864783 68025062547 76075365807 104526315621 109886639499 141282822213 158725145943 191891594349 204075187641 313578946863 329659918497 476175437829 612225562923 988979755491 1428526313487 1836676688769 4285578940461 12856736821383
• Sum of all divisors σ(n): 24818226875568
• Sum of proper divisors (its aliquot sum) s(n): 11961490054185
• 12856736821383 is a deficient number, because the sum of its proper divisors (11961490054185) is less than itself. Its deficiency is 895246767198

Bases of 12856736821383

• Binary: 10111011000101110001001110110011000010000111₂
• Hexadecimal: 0xBB1713B3087
• Base-36: 4K2AX5HFR

Squares and roots of 12856736821383

• 12856736821383 squared (12856736821383²) is 165295681694305446446032689
• 12856736821383 cubed (12856736821383³) is 2125163077254780745432471048024772188887
• The square root of 12856736821383 is 3585629.2085745565
• The cube root of 12856736821383 is 23426.6533544433

Scales and comparisons

• 12,856,736,821,383 seconds is equal to 408,804 years, 24 weeks, 7 hours, 43 minutes, 3 seconds.
• To count from 1 to 12,856,736,821,383 would take you about one million, twenty-two thousand and eleven 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 12856736821383 cubic inches would be around 1952.2 feet tall.

Recreational maths with 12856736821383

• 12856736821383 backwards is 38312863765821
• 12856736821383 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12856736821383's digits is 63
• More coming soon!