12012977931443873344

Names of 12012977931443873344

• Cardinal: 12012977931443873344 can be written as Twelve quintillion, twelve quadrillion, nine hundred seventy-seven trillion, nine hundred thirty-one billion, four hundred forty-three million, eight hundred seventy-three thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.2012977931443873344 × 10¹⁹

Factors of 12012977931443873344

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 433246791

Divisors of 12012977931443873344

• Number of divisors d(n): 21
• Complete list of divisors:
  1 2 4 8 16 32 64 433246789 866493578 1732987156 3465974312 6931948624 13863897248 27727794496 187702780178810521 375405560357621042 750811120715242084 1501622241430484168 3003244482860968336 6006488965721936672 12012977931443873344
• Sum of all divisors σ(n): 23838253137731278497
• Sum of proper divisors (its aliquot sum) s(n): 11825275206287405153
• 12012977931443873344 is a deficient number, because the sum of its proper divisors (11825275206287405153) is less than itself. Its deficiency is 187702725156468191

Bases of 12012977931443873344

• Binary: 1010011010110110101010111100011111111010010100011010011001000000₂
• Hexadecimal: 0xA6B6ABC7FA51A640
• Base-36: 2J9OL9VDEY69S

Squares and roots of 12012977931443873344

• 12012977931443873344 squared (12012977931443873344²) is 144311638781357522132459366073513742336
• 12012977931443873344 cubed (12012977931443873344³) is 1733612531930947737282079671603859460070759081456634691584
• 12012977931443873344 is a perfect square number. Its square root is 3465974312
• The cube root of 12012977931443873344 is 2290253.5223627839

Scales and comparisons

• 12,012,977,931,443,873,344 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,012,977,931,443,873,344 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 12012977931443873344 cubic inches would be around 190854.5 feet tall.

Recreational maths with 12012977931443873344

• 12012977931443873344 backwards is 44337834413977921021
• The number of decimal digits it has is: 20
• The sum of 12012977931443873344's digits is 82
• More coming soon!