13155572384927169

Names of 13155572384927169

• Cardinal: 13155572384927169 can be written as Thirteen quadrillion, one hundred fifty-five trillion, five hundred seventy-two billion, three hundred eighty-four million, nine hundred twenty-seven thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3155572384927169 × 10¹⁶

Factors of 13155572384927169

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 8954417

Divisors of 13155572384927169

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 37 111 163 489 6031 18093 81953 245859 3032261 8872261 9096783 13358339 26616783 40075017 328273657 494258543 984820971 1446178543 1482775629 4338535629 53508606091 160525818273 727108405733 2181325217199 26903011012121 80709033036363 118518670134479 355556010403437 4385190794975723 13155572384927169
• Sum of all divisors σ(n): 18125581548783744
• Sum of proper divisors (its aliquot sum) s(n): 4970009163856575
• 13155572384927169 is a deficient number, because the sum of its proper divisors (4970009163856575) is less than itself. Its deficiency is 8185563221070594

Bases of 13155572384927169

• Binary: 101110101111001110110001100010110100100000110111000001₂
• Hexadecimal: 0x2EBCEC62D20DC1
• Base-36: 3LJ9EIR67CX

Squares and roots of 13155572384927169

• 13155572384927169 squared (13155572384927169²) is 173069084775058321240261434354561
• 13155572384927169 cubed (13155572384927169³) is 2276822872351376393159590003381103509872507967809
• The square root of 13155572384927169 is 114697743.5912632461
• The cube root of 13155572384927169 is 236067.7076684877

Scales and comparisons

• 13,155,572,384,927,169 seconds is equal to 418,306,508 years, 51 weeks, 23 hours, 46 minutes, 9 seconds.
• To count from 1 to 13,155,572,384,927,169 would take you about one billion, two hundred fifty-four million, nine hundred nineteen thousand, five 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 13155572384927169 cubic inches would be around 19672.3 feet tall.

Recreational maths with 13155572384927169

• 13155572384927169 backwards is 96172948327555131
• The number of decimal digits it has is: 17
• The sum of 13155572384927169's digits is 78
• More coming soon!