12527398912

Names of 12527398912

• Cardinal: 12527398912 can be written as Twelve billion, five hundred twenty-seven million, three hundred ninety-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2527398912 × 10¹⁰

Factors of 12527398912

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 670

Divisors of 12527398912

• Number of divisors d(n): 78
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 661 896 1024 1322 1792 2048 2644 3584 4096 4627 5288 7168 9254 10576 14336 18508 21152 28672 37016 42304 74032 84608 148064 169216 296128 338432 436921 592256 676864 873842 1184512 1353728 1747684 2369024 2707456 3058447 3495368 4738048 6116894 6990736 9476096 12233788 13981472 18952192 24467576 27962944 48935152 55925888 97870304 111851776 195740608 223703552 391481216 447407104 782962432 894814208 1565924864 1789628416 3131849728 6263699456 12527398912
• Sum of all divisors σ(n): 28673938824
• Sum of proper divisors (its aliquot sum) s(n): 16146539912
• 12527398912 is an abundant number, because the sum of its proper divisors (16146539912) is greater than itself. Its abundance is 3619141000

Bases of 12527398912

• Binary: 1011101010101100001111000000000000₂
• Hexadecimal: 0x2EAB0F000
• Base-36: 5R6HMV4

Squares and roots of 12527398912

• 12527398912 squared (12527398912²) is 156935723500378783744
• 12527398912 cubed (12527398912³) is 1965996411832578007062468886528
• The square root of 12527398912 is 111925.8634632765
• The cube root of 12527398912 is 2322.4888391865

Scales and comparisons

• 12,527,398,912 seconds is equal to 398 years, 17 weeks, 2 days, 1 hour, 1 minute, 52 seconds.
• To count from 1 to 12,527,398,912 would take you about seven hundred ninety-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 12527398912 cubic inches would be around 193.5 feet tall.

Recreational maths with 12527398912

• 12527398912 backwards is 21989372521
• The number of decimal digits it has is: 11
• The sum of 12527398912's digits is 49
• More coming soon!