12955247344

Names of 12955247344

• Cardinal: 12955247344 can be written as Twelve billion, nine hundred fifty-five million, two hundred forty-seven thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.2955247344 × 10¹⁰

Factors of 12955247344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2132

Divisors of 12955247344

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 52 61 104 122 208 244 488 793 839 976 1217 1586 1678 2434 3172 3356 4868 6344 6712 9736 10907 12688 13424 15821 19472 21814 31642 43628 51179 63284 74237 87256 102358 126568 148474 174512 204716 253136 296948 409432 593896 665327 818864 965081 1021063 1187792 1330654 1930162 2042126 2661308 3860324 4084252 5322616 7720648 8168504 10645232 13273819 15441296 16337008 26547638 53095276 62284843 106190552 124569686 212381104 249139372 498278744 809702959 996557488 1619405918 3238811836 6477623672 12955247344
• Sum of all divisors σ(n): 27530112960
• Sum of proper divisors (its aliquot sum) s(n): 14574865616
• 12955247344 is an abundant number, because the sum of its proper divisors (14574865616) is greater than itself. Its abundance is 1619618272

Bases of 12955247344

• Binary: 1100000100001100010110001011110000₂
• Hexadecimal: 0x3043162F0
• Base-36: 5Y97WTS

Squares and roots of 12955247344

• 12955247344 squared (12955247344²) is 167838433744219054336
• 12955247344 cubed (12955247344³) is 2174388422985913879040655683584
• The square root of 12955247344 is 113821.1199382611
• The cube root of 12955247344 is 2348.6334196697

Scales and comparisons

• 12,955,247,344 seconds is equal to 411 years, 48 weeks, 4 days, 23 hours, 49 minutes, 4 seconds.
• To count from 1 to 12,955,247,344 would take you about eight hundred twenty-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 12955247344 cubic inches would be around 195.7 feet tall.

Recreational maths with 12955247344

• 12955247344 backwards is 44374255921
• The number of decimal digits it has is: 11
• The sum of 12955247344's digits is 46
• More coming soon!