139155952637623372

Names of 139155952637623372

• Cardinal: 139155952637623372 can be written as One hundred thirty-nine quadrillion, one hundred fifty-five trillion, nine hundred fifty-two billion, six hundred thirty-seven million, six hundred twenty-three thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.39155952637623372 × 10¹⁷

Factors of 139155952637623372

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 5538765827587

Divisors of 139155952637623372

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 11 22 44 571 1142 2284 6281 12562 25124 5538765827003 11077531654006 22155063308012 60926424097033 121852848194066 243705696388132 3162635287218713 6325270574437426 12650541148874852 34788988159405843 69577976318811686 139155952637623372
• Sum of all divisors σ(n): 266126620455888192
• Sum of proper divisors (its aliquot sum) s(n): 126970667818264820
• 139155952637623372 is a deficient number, because the sum of its proper divisors (126970667818264820) is less than itself. Its deficiency is 12185284819358552

Bases of 139155952637623372

• Binary: 111101110011000011001101000000101010110001011110001001100₂
• Hexadecimal: 0x1EE619A0558BC4C
• Base-36: 1226O2447RRG

Squares and roots of 139155952637623372

• 139155952637623372 squared (139155952637623372²) is 19364379154484479102783852520650384
• 139155952637623372 cubed (139155952637623372³) is 2694668628478423491940895334919278476053365479174848
• The square root of 139155952637623372 is 373036127.7914290327
• The cube root of 139155952637623372 is 518203.8034645229

Scales and comparisons

• 139,155,952,637,623,372 seconds is equal to 4,424,728,856 years, 13 weeks, 1 day, 4 hours, 42 minutes, 52 seconds.
• To count from 1 to 139,155,952,637,623,372 would take you about thirteen billion, two hundred seventy-four million, one hundred eighty-six thousand, five hundred sixty-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 139155952637623372 cubic inches would be around 43183.7 feet tall.

Recreational maths with 139155952637623372

• 139155952637623372 backwards is 273326736259551931
• The number of decimal digits it has is: 18
• The sum of 139155952637623372's digits is 79
• More coming soon!