12994649262

Names of 12994649262

• Cardinal: 12994649262 can be written as Twelve billion, nine hundred ninety-four million, six hundred forty-nine thousand, two hundred sixty-two.

Scientific notation

• Scientific notation: 1.2994649262 × 10¹⁰

Factors of 12994649262

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6536

Divisors of 12994649262

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 73 126 146 189 219 378 438 511 657 1022 1314 1533 1971 3066 3942 4599 5329 6451 9198 10658 12902 13797 15987 19353 27594 31974 37303 38706 45157 47961 58059 74606 90314 95922 111909 116118 135471 143883 174177 223818 270942 287766 335727 348354 406413 470923 671454 812826 941846 1007181 1219239 1412769 2014362 2438478 2825538 3296461 4238307 6592922 8476614 9889383 12714921 19778766 25429842 29668149 34377379 59336298 68754758 89004447 103132137 178008894 206264274 240641653 309396411 481283306 618792822 721924959 928189233 1443849918 1856378466 2165774877 4331549754 6497324631 12994649262
• Sum of all divisors σ(n): 33465749760
• Sum of proper divisors (its aliquot sum) s(n): 20471100498
• 12994649262 is an abundant number, because the sum of its proper divisors (20471100498) is greater than itself. Its abundance is 7476451236

Bases of 12994649262

• Binary: 1100000110100010101001110010101110₂
• Hexadecimal: 0x3068A9CAE
• Base-36: 5YWOFJI

Squares and roots of 12994649262

• 12994649262 squared (12994649262²) is 168860909442397144644
• 12994649262 cubed (12994649262³) is 2194288292266294887159061852728
• The square root of 12994649262 is 113994.0755565831
• The cube root of 12994649262 is 2351.0120440693

Scales and comparisons

• 12,994,649,262 seconds is equal to 413 years, 9 weeks, 6 days, 47 minutes, 42 seconds.
• To count from 1 to 12,994,649,262 would take you about eight hundred twenty-six 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 12994649262 cubic inches would be around 195.9 feet tall.

Recreational maths with 12994649262

• 12994649262 backwards is 26294649921
• 12994649262 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12994649262's digits is 54
• More coming soon!