13426240912

Names of 13426240912

• Cardinal: 13426240912 can be written as Thirteen billion, four hundred twenty-six million, two hundred forty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3426240912 × 10¹⁰

Factors of 13426240912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3930

Divisors of 13426240912

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 37 56 74 112 148 259 296 518 592 1036 1213 2072 2426 2671 4144 4852 5342 8491 9704 10684 16982 18697 19408 21368 33964 37394 42736 44881 67928 74788 89762 98827 135856 149576 179524 197654 299152 314167 359048 395308 628334 691789 718096 790616 1256668 1383578 1581232 2513336 2767156 3239923 5026672 5534312 6479846 11068624 12959692 22679461 25919384 45358922 51838768 90717844 119877151 181435688 239754302 362871376 479508604 839140057 959017208 1678280114 1918034416 3356560228 6713120456 13426240912
• Sum of all divisors σ(n): 30569646592
• Sum of proper divisors (its aliquot sum) s(n): 17143405680
• 13426240912 is an abundant number, because the sum of its proper divisors (17143405680) is greater than itself. Its abundance is 3717164768

Bases of 13426240912

• Binary: 1100100000010001000010110110010000₂
• Hexadecimal: 0x320442D90
• Base-36: 661MXSG

Squares and roots of 13426240912

• 13426240912 squared (13426240912²) is 180263945027062591744
• 13426240912 cubed (13426240912³) is 2420267153680866716458046230528
• The square root of 13426240912 is 115871.6570693629
• The cube root of 13426240912 is 2376.7571653383

Scales and comparisons

• 13,426,240,912 seconds is equal to 426 years, 47 weeks, 3 days, 7 hours, 21 minutes, 52 seconds.
• To count from 1 to 13,426,240,912 would take you about eight hundred fifty-three 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 13426240912 cubic inches would be around 198.1 feet tall.

Recreational maths with 13426240912

• 13426240912 backwards is 21904262431
• The number of decimal digits it has is: 11
• The sum of 13426240912's digits is 34
• More coming soon!