13421143206

Names of 13421143206

• Cardinal: 13421143206 can be written as Thirteen billion, four hundred twenty-one million, one hundred forty-three thousand, two hundred six.

Scientific notation

• Scientific notation: 1.3421143206 × 10¹⁰

Factors of 13421143206

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4028

Divisors of 13421143206

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 27 54 71 81 101 142 162 202 213 243 303 426 486 606 639 909 1278 1818 1917 2727 3834 3851 5454 5751 7171 7702 8181 11502 11553 14342 16362 17253 21513 23106 24543 34506 34659 43026 49086 64539 69318 103977 129078 193617 207954 273421 311931 387234 388951 546842 580851 623862 777902 820263 935793 1161702 1166853 1640526 1742553 1871586 2333706 2460789 3485106 3500559 4921578 7001118 7382367 10501677 14764734 21003354 22147101 27615521 31505031 44294202 55231042 63010062 66441303 82846563 94515093 132882606 165693126 189030186 248539689 497079378 745619067 1491238134 2236857201 4473714402 6710571603 13421143206
• Sum of all divisors σ(n): 30891684096
• Sum of proper divisors (its aliquot sum) s(n): 17470540890
• 13421143206 is an abundant number, because the sum of its proper divisors (17470540890) is greater than itself. Its abundance is 4049397684

Bases of 13421143206

• Binary: 1100011111111101100110010010100110₂
• Hexadecimal: 0x31FF664A6
• Base-36: 65YLODI

Squares and roots of 13421143206

• 13421143206 squared (13421143206²) is 180127084955959958436
• 13421143206 cubed (13421143206³) is 2417511402473266805371363785816
• The square root of 13421143206 is 115849.6577724769
• The cube root of 13421143206 is 2376.4563230531

Scales and comparisons

• 13,421,143,206 seconds is equal to 426 years, 39 weeks, 7 hours, 20 minutes, 6 seconds.
• To count from 1 to 13,421,143,206 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 13421143206 cubic inches would be around 198 feet tall.

Recreational maths with 13421143206

• 13421143206 backwards is 60234112431
• 13421143206 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13421143206's digits is 27
• More coming soon!