12730853344

Names of 12730853344

• Cardinal: 12730853344 can be written as Twelve billion, seven hundred thirty million, eight hundred fifty-three thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.2730853344 × 10¹⁰

Factors of 12730853344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 37045

Divisors of 12730853344

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 88 89 121 176 178 242 352 356 484 712 968 979 1424 1936 1958 2848 3872 3916 7832 10769 15664 21538 31328 36943 43076 73886 86152 147772 172304 295544 344608 406373 591088 812746 1182176 1625492 3250984 3287927 4470103 6501968 6575854 8940206 13003936 13151708 17880412 26303416 35760824 36167197 52606832 71521648 72334394 105213664 143043296 144668788 289337576 397839167 578675152 795678334 1157350304 1591356668 3182713336 6365426672 12730853344
• Sum of all divisors σ(n): 27859839840
• Sum of proper divisors (its aliquot sum) s(n): 15128986496
• 12730853344 is an abundant number, because the sum of its proper divisors (15128986496) is greater than itself. Its abundance is 2398133152

Bases of 12730853344

• Binary: 1011110110110100010110011111100000₂
• Hexadecimal: 0x2F6D167E0
• Base-36: 5UJMDB4

Squares and roots of 12730853344

• 12730853344 squared (12730853344²) is 162074626866435982336
• 12730853344 cubed (12730853344³) is 2063348305420118767084190531584
• The square root of 12730853344 is 112831.0832350731
• The cube root of 12730853344 is 2334.9943734763

Scales and comparisons

• 12,730,853,344 seconds is equal to 404 years, 41 weeks, 4 days, 20 hours, 9 minutes, 4 seconds.
• To count from 1 to 12,730,853,344 would take you about eight hundred nine 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 12730853344 cubic inches would be around 194.6 feet tall.

Recreational maths with 12730853344

• 12730853344 backwards is 44335803721
• The number of decimal digits it has is: 11
• The sum of 12730853344's digits is 40
• More coming soon!