12946342990761

Names of 12946342990761

• Cardinal: 12946342990761 can be written as Twelve trillion, nine hundred forty-six billion, three hundred forty-two million, nine hundred ninety thousand, seven hundred sixty-one.

Scientific notation

• Scientific notation: 1.2946342990761 × 10¹³

Factors of 12946342990761

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 304

Divisors of 12946342990761

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 27 73 97 131 219 291 393 657 873 1179 1971 2619 3537 5329 7081 9409 9563 12707 15987 21243 28227 28689 38121 47961 63729 84681 86067 114363 143883 191187 254043 258201 343089 389017 516913 686857 698099 927611 1167051 1232579 1550739 2060571 2094297 2782833 3501153 3697737 4652217 6181713 6282891 8348499 10503459 11093211 13956651 18545139 18848673 25045497 33279633 37734649 50140561 50961227 67715603 89978267 113203947 150421683 152883681 203146809 269934801 339611841 451265049 458651043 609440427 809804403 1018835523 1353795147 1375953129 1828321281 2429413209 3660260953 4943239019 6568413491 10980782859 14829717057 19705240473 32942348577 44489151171 59115721419 98827045731 133467453513 177347164257 479494184843 1438482554529 4315447663587 12946342990761
• Sum of all divisors σ(n): 19798684963200
• Sum of proper divisors (its aliquot sum) s(n): 6852341972439
• 12946342990761 is a deficient number, because the sum of its proper divisors (6852341972439) is less than itself. Its deficiency is 6094001018322

Bases of 12946342990761

• Binary: 10111100011001001110001011001101001110101001₂
• Hexadecimal: 0xBC64E2CD3A9
• Base-36: 4L7GUCO89

Squares and roots of 12946342990761

• 12946342990761 squared (12946342990761²) is 167607796834426474131359121
• 12946342990761 cubed (12946342990761³) is 2169908025744270907431936042144876081081
• The square root of 12946342990761 is 3598102.6931927611
• The cube root of 12946342990761 is 23480.9521163301

Scales and comparisons

• 12,946,342,990,761 seconds is equal to 411,653 years, 34 weeks, 2 days, 18 hours, 19 minutes, 21 seconds.
• To count from 1 to 12,946,342,990,761 would take you about one million, twenty-nine thousand, one hundred thirty-four 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 12946342990761 cubic inches would be around 1956.7 feet tall.

Recreational maths with 12946342990761

• 12946342990761 backwards is 16709924364921
• The number of decimal digits it has is: 14
• The sum of 12946342990761's digits is 63
• More coming soon!