13609138242425

Names of 13609138242425

• Cardinal: 13609138242425 can be written as Thirteen trillion, six hundred nine billion, one hundred thirty-eight million, two hundred forty-two thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.3609138242425 × 10¹³

Factors of 13609138242425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 216109

Divisors of 13609138242425

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 11 25 55 61 275 305 671 1525 3355 3823 16775 19115 42053 95575 210265 212209 233203 1051325 1061045 1166015 2334299 2565233 5305225 5830075 11671495 12826165 12944749 58357475 64130825 64723745 142392239 323618725 711961195 811275007 3559805975 4056375035 8924025077 20281875175 44620125385 49487775427 223100626925 247438877135 544365529697 1237194385675 2721827648485 13609138242425
• Sum of all divisors σ(n): 18716229346560
• Sum of proper divisors (its aliquot sum) s(n): 5107091104135
• 13609138242425 is a deficient number, because the sum of its proper divisors (5107091104135) is less than itself. Its deficiency is 8502047138290

Bases of 13609138242425

• Binary: 11000110000010011111110110011100001101111001₂
• Hexadecimal: 0xC609FD9C379
• Base-36: 4TNY9J5H5

Squares and roots of 13609138242425

• 13609138242425 squared (13609138242425²) is 185208643701434618069880625
• 13609138242425 cubed (13609138242425³) is 2520530035824859964610586354742060515625
• The square root of 13609138242425 is 3689056.5518063015
• The cube root of 13609138242425 is 23875.0088860397

Scales and comparisons

• 13,609,138,242,425 seconds is equal to 432,728 years, 26 weeks, 2 hours, 27 minutes, 5 seconds.
• To count from 1 to 13,609,138,242,425 would take you about one million, eighty-one thousand, eight hundred twenty-one 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 13609138242425 cubic inches would be around 1989.6 feet tall.

Recreational maths with 13609138242425

• 13609138242425 backwards is 52424283190631
• The number of decimal digits it has is: 14
• The sum of 13609138242425's digits is 50
• More coming soon!