13945541421683400

Names of 13945541421683400

• Cardinal: 13945541421683400 can be written as Thirteen quadrillion, nine hundred forty-five trillion, five hundred forty-one billion, four hundred twenty-one million, six hundred eighty-three thousand, four hundred.

Scientific notation

• Scientific notation: 1.39455414216834 × 10¹⁶

Factors of 13945541421683400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 844014950

Divisors of 13945541421683400

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 27539 55078 82617 110156 137695 165234 220312 275390 330468 413085 550780 660936 688475 826170 1101560 1376950 1652340 2065425 2753900 3304680 4130850 5507800 8261700 16523400 843987401 1687974802 2531962203 3375949604 4219937005 5063924406 6751899208 8439874010 10127848812 12659811015 16879748020 20255697624 21099685025 25319622030 33759496040 42199370050 50639244060 63299055075 84398740100 101278488120 126598110150 168797480200 253196220300 506392440600 23242569036139 46485138072278 69727707108417 92970276144556 116212845180695 139455414216834 185940552289112 232425690361390 278910828433668 348638535542085 464851380722780 557821656867336 581064225903475 697277071084170 929702761445560 1162128451806950 1394554142168340 1743192677710425 2324256903613900 2789108284336680 3486385355420850 4648513807227800 6972770710841700 13945541421683400
• Sum of all divisors σ(n): 43232748275008800
• Sum of proper divisors (its aliquot sum) s(n): 29287206853325400
• 13945541421683400 is an abundant number, because the sum of its proper divisors (29287206853325400) is greater than itself. Its abundance is 15341665431642000

Bases of 13945541421683400

• Binary: 110001100010110110010101100010101000111101001011001000₂
• Hexadecimal: 0x318B6562A3D2C8
• Base-36: 3TBA5AB9E4O

Squares and roots of 13945541421683400

• 13945541421683400 squared (13945541421683400²) is 194478125543887465255689835560000
• 13945541421683400 cubed (13945541421683400³) is 2712102755383627151082613651486397164381704000000
• The square root of 13945541421683400 is 118091241.9347150403
• The cube root of 13945541421683400 is 240701.3133774461

Scales and comparisons

• 13,945,541,421,683,400 seconds is equal to 443,425,080 years, 42 weeks, 3 days, 15 hours, 10 minutes.
• To count from 1 to 13,945,541,421,683,400 would take you about one billion, three hundred thirty million, two hundred seventy-five thousand, two hundred forty-two 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 13945541421683400 cubic inches would be around 20058.4 feet tall.

Recreational maths with 13945541421683400

• 13945541421683400 backwards is 00438612414554931
• 13945541421683400 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13945541421683400's digits is 60
• More coming soon!