13394089436

Names of 13394089436

• Cardinal: 13394089436 can be written as Thirteen billion, three hundred ninety-four million, eighty-nine thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 1.3394089436 × 10¹⁰

Factors of 13394089436

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2908

Divisors of 13394089436

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 13 14 26 28 43 49 52 86 91 98 172 182 196 301 364 559 602 637 1118 1204 1274 1849 2107 2236 2548 2843 3698 3913 4214 5686 7396 7826 8428 11372 12943 15652 19901 24037 25886 27391 36959 39802 48074 51772 54782 73918 79604 90601 96148 109564 122249 139307 147836 168259 181202 244498 258713 278614 336518 362404 488996 517426 557228 673036 855743 1034852 1177813 1589237 1711486 1810991 2355626 3178474 3422972 3621982 4711252 5256707 5990201 6356948 7243964 10513414 11124659 11980402 21026828 22249318 23960804 36796949 44498636 68337191 73593898 77872613 136674382 147187796 155745226 257578643 273348764 311490452 478360337 515157286 956720674 1030314572 1913441348 3348522359 6697044718 13394089436
• Sum of all divisors σ(n): 30073303512
• Sum of proper divisors (its aliquot sum) s(n): 16679214076
• 13394089436 is an abundant number, because the sum of its proper divisors (16679214076) is greater than itself. Its abundance is 3285124640

Bases of 13394089436

• Binary: 1100011110010110011001010111011100₂
• Hexadecimal: 0x31E5995DC
• Base-36: 65IHTJW

Squares and roots of 13394089436

• 13394089436 squared (13394089436²) is 179401631819566798096
• 13394089436 cubed (13394089436³) is 2402921501555621108473978513856
• The square root of 13394089436 is 115732.8364639871
• The cube root of 13394089436 is 2374.8584623907

Scales and comparisons

• 13,394,089,436 seconds is equal to 425 years, 46 weeks, 2 days, 4 hours, 23 minutes, 56 seconds.
• To count from 1 to 13,394,089,436 would take you about eight hundred fifty-one 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 13394089436 cubic inches would be around 197.9 feet tall.

Recreational maths with 13394089436

• 13394089436 backwards is 63498049331
• The number of decimal digits it has is: 11
• The sum of 13394089436's digits is 50
• More coming soon!