12973438643375

Names of 12973438643375

• Cardinal: 12973438643375 can be written as Twelve trillion, nine hundred seventy-three billion, four hundred thirty-eight million, six hundred forty-three thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.2973438643375 × 10¹³

Factors of 12973438643375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 228

Divisors of 12973438643375

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 25 35 107 109 125 175 535 545 749 763 875 2675 2725 3745 3815 11449 11663 11881 13375 13625 18725 19075 57245 58315 59405 80143 81641 83167 93625 95375 286225 291575 297025 400715 408205 415835 1247941 1271267 1295029 1431125 1457875 1485125 2003575 2041025 2079175 6239705 6356335 6475145 8735587 8898869 9065203 10017875 10205125 10395875 31198525 31781675 32375725 43677935 44494345 45326015 136025569 138568103 155992625 158908375 161878625 218389675 222471725 226630075 680127845 692840515 952178983 969976721 1091948375 1112358625 1133150375 3400639225 3464202575 4760894915 4849883605 14826787021 17003196125 17321012875 23804474575 24249418025 74133935105 103787509147 119022372875 121247090125 370669675525 518937545735 1853348377625 2594687728675 12973438643375
• Sum of all divisors σ(n): 18851327214720
• Sum of proper divisors (its aliquot sum) s(n): 5877888571345
• 12973438643375 is a deficient number, because the sum of its proper divisors (5877888571345) is less than itself. Its deficiency is 7095550072030

Bases of 12973438643375

• Binary: 10111100110010011101001100111010110010101111₂
• Hexadecimal: 0xBCC9D33ACAF
• Base-36: 4LJWYEJLB

Squares and roots of 12973438643375

• 12973438643375 squared (12973438643375²) is 168310110233415760431390625
• 12973438643375 cubed (12973438643375³) is 2183560888172902067603364394764693359375
• The square root of 12973438643375 is 3601865.9946443039
• The cube root of 12973438643375 is 23497.3219482547

Scales and comparisons

• 12,973,438,643,375 seconds is equal to 412,515 years, 11 weeks, 2 days, 20 hours, 29 minutes, 35 seconds.
• To count from 1 to 12,973,438,643,375 would take you about one million, thirty-one thousand, two hundred eighty-eight 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 12973438643375 cubic inches would be around 1958.1 feet tall.

Recreational maths with 12973438643375

• 12973438643375 backwards is 57334683437921
• The number of decimal digits it has is: 14
• The sum of 12973438643375's digits is 65
• More coming soon!