13440939703680492

Names of 13440939703680492

• Cardinal: 13440939703680492 can be written as Thirteen quadrillion, four hundred forty trillion, nine hundred thirty-nine billion, seven hundred three million, six hundred eighty thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.3440939703680492 × 10¹⁶

Factors of 13440939703680492

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3718624

Divisors of 13440939703680492

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 3718619 7437238 11155857 14874476 22311714 33467571 44623428 66935142 100402713 133870284 200805426 301208139 401610852 602416278 903624417 1204832556 1807248834 3614497668 13828127267161 27656254534322 41484381801483 55312509068644 82968763602966 124453145404449 165937527205932 248906290808898 373359436213347 497812581617796 746718872426694 1120078308640041 1493437744853388 2240156617280082 3360234925920123 4480313234560164 6720469851840246 13440939703680492
• Sum of all divisors σ(n): 35234077751769988
• Sum of proper divisors (its aliquot sum) s(n): 21793138048089496
• 13440939703680492 is an abundant number, because the sum of its proper divisors (21793138048089496) is greater than itself. Its abundance is 8352198344409004

Bases of 13440939703680492

• Binary: 101111110000000111011010100100011111000011110111101100₂
• Hexadecimal: 0x2FC076A47C3DEC
• Base-36: 3OCEYGGSIR0

Squares and roots of 13440939703680492

• 13440939703680492 squared (13440939703680492²) is 180658860117974632090210821362064
• 13440939703680492 cubed (13440939703680492³) is 2428224845781345405447533299825938297877305655488
• The square root of 13440939703680492 is 115935066.7558374765
• The cube root of 13440939703680492 is 237762.4191771559

Scales and comparisons

• 13,440,939,703,680,492 seconds is equal to 427,380,307 years, 1 week, 13 hours, 28 minutes, 12 seconds.
• To count from 1 to 13,440,939,703,680,492 would take you about one billion, two hundred eighty-two million, one hundred forty thousand, nine 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 13440939703680492 cubic inches would be around 19813.5 feet tall.

Recreational maths with 13440939703680492

• 13440939703680492 backwards is 29408630793904431
• The number of decimal digits it has is: 17
• The sum of 13440939703680492's digits is 72
• More coming soon!