12990683342

Names of 12990683342

• Cardinal: 12990683342 can be written as Twelve billion, nine hundred ninety million, six hundred eighty-three thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.2990683342 × 10¹⁰

Factors of 12990683342

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 526

Divisors of 12990683342

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 13 14 26 29 58 61 91 122 157 182 203 257 314 377 406 427 514 754 793 854 1099 1586 1769 1799 2041 2198 2639 3341 3538 3598 4082 4553 5278 5551 6682 7453 9106 9577 11102 12383 14287 14906 15677 19154 22997 23387 24766 28574 31354 31871 40349 45994 46774 52171 59189 63742 67039 80698 96889 104342 109739 118378 124501 134078 160979 193778 203801 219478 249002 277733 282443 321958 407602 414323 454633 524537 555466 564886 678223 828646 871507 909266 1049074 1170121 1356446 1426607 1743014 1944131 2340242 2461289 2853214 3182431 3610529 3671759 3888262 4922578 5910229 6364862 7221058 7343518 8190847 11820458 15211573 16381694 17229023 25273703 30423146 31996757 34458046 41371603 50547406 63993514 71377381 82743206 106481011 142754762 212962022 223977299 447954598 499641667 927905953 999283334 1855811906 6495341671 12990683342
• Sum of all divisors σ(n): 25475869440
• Sum of proper divisors (its aliquot sum) s(n): 12485186098
• 12990683342 is a deficient number, because the sum of its proper divisors (12485186098) is less than itself. Its deficiency is 505497244

Bases of 12990683342

• Binary: 1100000110010011100001100011001110₂
• Hexadecimal: 0x3064E18CE
• Base-36: 5YUBFF2

Squares and roots of 12990683342

• 12990683342 squared (12990683342²) is 168757853692116288964
• 12990683342 cubed (12990683342³) is 2192279838789848271771493237688
• The square root of 12990683342 is 113976.6789391585
• The cube root of 12990683342 is 2350.7728462733

Scales and comparisons

• 12,990,683,342 seconds is equal to 413 years, 3 weeks, 2 days, 3 hours, 9 minutes, 2 seconds.
• To count from 1 to 12,990,683,342 would take you about eight hundred twenty-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 12990683342 cubic inches would be around 195.9 feet tall.

Recreational maths with 12990683342

• 12990683342 backwards is 24338609921
• The number of decimal digits it has is: 11
• The sum of 12990683342's digits is 47
• More coming soon!