12704590542

Names of 12704590542

• Cardinal: 12704590542 can be written as Twelve billion, seven hundred four million, five hundred ninety thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.2704590542 × 10¹⁰

Factors of 12704590542

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 416

Divisors of 12704590542

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 21 41 42 43 49 82 86 98 123 127 129 147 193 246 254 258 287 294 301 381 386 574 579 602 762 861 889 903 1158 1351 1722 1763 1778 1806 2009 2107 2667 2702 3526 4018 4053 4214 5207 5289 5334 5461 6027 6223 6321 7913 8106 8299 9457 10414 10578 10922 12054 12341 12446 12642 15621 15826 16383 16598 18669 18914 23739 24511 24682 24897 28371 31242 32766 36449 37023 37338 38227 47478 49022 49794 55391 56742 58093 72898 73533 74046 76454 86387 109347 110782 114681 116186 147066 166173 171577 172774 174279 218694 223901 229362 255143 259161 267589 332346 340259 343154 348558 387737 406651 447802 510286 514731 518322 535178 671703 680518 765429 775474 802767 813302 1004951 1020777 1029462 1053973 1163211 1201039 1219953 1343406 1530858 1567307 1605534 2009902 2041554 2107946 2326422 2381813 2402078 2439906 3014853 3134614 3161919 3603117 4701921 4763626 6029706 6323838 7034657 7145439 7206234 7377811 9403842 10971149 14069314 14290878 14755622 16672691 21103971 21942298 22133433 32913447 33345382 42207942 43212893 44266866 49242599 50018073 51644677 65826894 86425786 98485198 100036146 103289354 129638679 147727797 154934031 259277358 295455594 302490251 309868062 604980502 907470753 1814941506 2117431757 4234863514 6352295271 12704590542
• Sum of all divisors σ(n): 31388442624
• Sum of proper divisors (its aliquot sum) s(n): 18683852082
• 12704590542 is an abundant number, because the sum of its proper divisors (18683852082) is greater than itself. Its abundance is 5979261540

Bases of 12704590542

• Binary: 1011110101010000001010101011001110₂
• Hexadecimal: 0x2F540AACE
• Base-36: 5U3ZGSU

Squares and roots of 12704590542

• 12704590542 squared (12704590542²) is 161406620839875853764
• 12704590542 cubed (12704590542³) is 2050605028538466868184289500088
• The square root of 12704590542 is 112714.6420923209
• The cube root of 12704590542 is 2333.3876282921

Scales and comparisons

• 12,704,590,542 seconds is equal to 403 years, 50 weeks, 1 day, 20 hours, 55 minutes, 42 seconds.
• To count from 1 to 12,704,590,542 would take you about eight hundred 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 12704590542 cubic inches would be around 194.4 feet tall.

Recreational maths with 12704590542

• 12704590542 backwards is 24509540721
• The number of decimal digits it has is: 11
• The sum of 12704590542's digits is 39
• More coming soon!