13126235900

Names of 13126235900

• Cardinal: 13126235900 can be written as Thirteen billion, one hundred twenty-six million, two hundred thirty-five thousand, nine hundred.

Scientific notation

• Scientific notation: 1.31262359 × 10¹⁰

Factors of 13126235900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 71041

Divisors of 13126235900

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 10 20 25 43 50 86 100 172 215 430 860 1075 1849 2150 3698 4300 7396 9245 18490 36980 46225 70991 92450 141982 184900 283964 354955 709910 1419820 1774775 3052613 3549550 6105226 7099100 12210452 15263065 30526130 61052260 76315325 131262359 152630650 262524718 305261300 525049436 656311795 1312623590 2625247180 3281558975 6563117950 13126235900
• Sum of all divisors σ(n): 29162164752
• Sum of proper divisors (its aliquot sum) s(n): 16035928852
• 13126235900 is an abundant number, because the sum of its proper divisors (16035928852) is greater than itself. Its abundance is 2909692952

Bases of 13126235900

• Binary: 1100001110011000100111011011111100₂
• Hexadecimal: 0x30E6276FC
• Base-36: 6130SFW

Squares and roots of 13126235900

• 13126235900 squared (13126235900²) is 172298068902448810000
• 13126235900 cubed (13126235900³) is 2261625097527997167734279000000
• The square root of 13126235900 is 114569.7861567351
• The cube root of 13126235900 is 2358.9210271741

Scales and comparisons

• 13,126,235,900 seconds is equal to 417 years, 19 weeks, 3 days, 38 minutes, 20 seconds.
• To count from 1 to 13,126,235,900 would take you about eight hundred thirty-four 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 13126235900 cubic inches would be around 196.6 feet tall.

Recreational maths with 13126235900

• 13126235900 backwards is 00953262131
• The number of decimal digits it has is: 11
• The sum of 13126235900's digits is 32
• More coming soon!