12636496512

Names of 12636496512

• Cardinal: 12636496512 can be written as Twelve billion, six hundred thirty-six million, four hundred ninety-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.2636496512 × 10¹⁰

Factors of 12636496512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 267587

Divisors of 12636496512

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 41 48 64 72 82 96 123 128 144 164 192 246 288 328 369 384 492 576 656 738 984 1152 1312 1476 1968 2624 2952 3936 5248 5904 7872 11808 15744 23616 47232 267541 535082 802623 1070164 1605246 2140328 2407869 3210492 4280656 4815738 6420984 8561312 9631476 10969181 12841968 17122624 19262952 21938362 25683936 32907543 34245248 38525904 43876724 51367872 65815086 77051808 87753448 98722629 102735744 131630172 154103616 175506896 197445258 263260344 308207232 351013792 394890516 526520688 702027584 789781032 1053041376 1404055168 1579562064 2106082752 3159124128 4212165504 6318248256 12636496512
• Sum of all divisors σ(n): 37249872660
• Sum of proper divisors (its aliquot sum) s(n): 24613376148
• 12636496512 is an abundant number, because the sum of its proper divisors (24613376148) is greater than itself. Its abundance is 11976879636

Bases of 12636496512

• Binary: 1011110001001100011010001010000000₂
• Hexadecimal: 0x2F131A280
• Base-36: 5SZFZ40

Squares and roots of 12636496512

• 12636496512 squared (12636496512²) is 159681044097788166144
• 12636496512 cubed (12636496512³) is 2017808956774218348393532489728
• The square root of 12636496512 is 112412.1724369741
• The cube root of 12636496512 is 2329.2113297787

Scales and comparisons

• 12,636,496,512 seconds is equal to 401 years, 41 weeks, 4 days, 17 hours, 55 minutes, 12 seconds.
• To count from 1 to 12,636,496,512 would take you about eight hundred 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 12636496512 cubic inches would be around 194.1 feet tall.

Recreational maths with 12636496512

• 12636496512 backwards is 21569463621
• The number of decimal digits it has is: 11
• The sum of 12636496512's digits is 45
• More coming soon!