12944869426021

Names of 12944869426021

• Cardinal: 12944869426021 can be written as Twelve trillion, nine hundred forty-four billion, eight hundred sixty-nine million, four hundred twenty-six thousand and twenty-one.

Scientific notation

• Scientific notation: 1.2944869426021 × 10¹³

Factors of 12944869426021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 72

Divisors of 12944869426021

• Number of divisors d(n): 112
• Complete list of divisors:
  1 13 17 19 23 169 221 247 299 323 361 391 437 2197 2873 3211 3887 4199 4693 5083 5681 6137 6859 7429 8303 28561 37349 41743 50531 54587 61009 66079 73853 79781 89167 96577 107939 116603 141151 157757 371293 485537 542659 656903 709631 793117 859027 960089 1037153 1159171 1255501 1403207 1515839 1834963 2050841 2681869 4826809 6311981 7054567 8539739 9225203 10310521 11167351 12481157 13482989 15069223 16321513 18241691 19705907 23854519 26660933 34864297 82055753 91709371 111016607 119927639 134036773 145175563 162255041 175278857 195899899 212179669 237141983 256176791 310108747 346592129 453235861 1559059307 1742478049 1887282319 2109315533 2278625141 2546698687 2758335697 3082845779 3330298283 4031413711 4505697677 5892066193 29622126833 33107082931 35858364061 40076995127 43293877679 52408378243 58574069801 76596860509 562820409827 681308917159 761462907413 995759186617 12944869426021
• Sum of all divisors σ(n): 16354773210240
• Sum of proper divisors (its aliquot sum) s(n): 3409903784219
• 12944869426021 is a deficient number, because the sum of its proper divisors (3409903784219) is less than itself. Its deficiency is 9534965641802

Bases of 12944869426021

• Binary: 10111100010111110110010110000000001101100101₂
• Hexadecimal: 0xBC5F6580365
• Base-36: 4L6SH12ED

Squares and roots of 12944869426021

• 12944869426021 squared (12944869426021²) is 167569644456733253991892441
• 12944869426021 cubed (12944869426021³) is 2169167167257175641970732309715238607261
• The square root of 12944869426021 is 3597897.9176765147
• The cube root of 12944869426021 is 23480.0612079615

Scales and comparisons

• 12,944,869,426,021 seconds is equal to 411,606 years, 41 weeks, 6 days, 14 hours, 47 minutes, 1 second.
• To count from 1 to 12,944,869,426,021 would take you about one million, twenty-nine thousand and seventeen 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 12944869426021 cubic inches would be around 1956.7 feet tall.

Recreational maths with 12944869426021

• 12944869426021 backwards is 12062496844921
• The number of decimal digits it has is: 14
• The sum of 12944869426021's digits is 58
• More coming soon!