12843429648855006208

Names of 12843429648855006208

• Cardinal: 12843429648855006208 can be written as Twelve quintillion, eight hundred forty-three quadrillion, four hundred twenty-nine trillion, six hundred forty-eight billion, eight hundred fifty-five million, six thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.2843429648855006208 × 10¹⁹

Factors of 12843429648855006208

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 42329350

Divisors of 12843429648855006208

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1792 3584 7168 42329341 84658682 169317364 296305387 338634728 592610774 677269456 1185221548 1354538912 2370443096 2709077824 4740886192 5418155648 9481772384 10836311296 18963544768 21672622592 37927089536 43345245184 75854179072 151708358144 303416716288 1791773109494281 3583546218988562 7167092437977124 12542411766459967 14334184875954248 25084823532919934 28668369751908496 50169647065839868 57336739503816992 100339294131679736 114673479007633984 200678588263359472 229346958015267968 401357176526718944 458693916030535936 802714353053437888 917387832061071872 1605428706106875776 1834775664122143744 3210857412213751552 6421714824427503104 12843429648855006208
• Sum of all divisors σ(n): 29342077134263650248
• Sum of proper divisors (its aliquot sum) s(n): 16498647485408644040
• 12843429648855006208 is an abundant number, because the sum of its proper divisors (16498647485408644040) is greater than itself. Its abundance is 3655217836553637832

Bases of 12843429648855006208

• Binary: 1011001000111101000001110011011111011101101110001111110000000000₂
• Hexadecimal: 0xB23D0737DDB8FC00
• Base-36: 2PKTJU7MHLFR4

Squares and roots of 12843429648855006208

• 12843429648855006208 squared (12843429648855006208²) is 164953685145087828066833545183718539264
• 12843429648855006208 cubed (12843429648855006208³) is 2118571050480314617389023953395897614105237550667411750912
• The square root of 12843429648855006208 is 3583773102.3120041001
• The cube root of 12843429648855006208 is 2341856.8095615783

Scales and comparisons

• 12,843,429,648,855,006,208 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,843,429,648,855,006,208 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 12843429648855006208 cubic inches would be around 195154.7 feet tall.

Recreational maths with 12843429648855006208

• 12843429648855006208 backwards is 80260055884692434821
• The number of decimal digits it has is: 20
• The sum of 12843429648855006208's digits is 85
• More coming soon!