42809714979072

Names of 42809714979072

• Cardinal: 42809714979072 can be written as Forty-two trillion, eight hundred nine billion, seven hundred fourteen million, nine hundred seventy-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 4.2809714979072 × 10¹³

Factors of 42809714979072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1798123145

Divisors of 42809714979072

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 256 372 384 496 744 768 992 1488 1984 2976 3968 5952 7936 11904 23808 1798123109 3596246218 5394369327 7192492436 10788738654 14384984872 21577477308 28769969744 43154954616 55741816379 57539939488 86309909232 111483632758 115079878976 167225449137 172619818464 222967265516 230159757952 334450898274 345239636928 445934531032 460319515904 668901796548 690479273856 891869062064 1337803593096 1380958547712 1783738124128 2675607186192 3567476248256 5351214372384 7134952496512 10702428744768 14269904993024 21404857489536 42809714979072
• Sum of all divisors σ(n): 117611636378880
• Sum of proper divisors (its aliquot sum) s(n): 74801921399808
• 42809714979072 is an abundant number, because the sum of its proper divisors (74801921399808) is greater than itself. Its abundance is 31992206420736

Bases of 42809714979072

• Binary: 1001101110111101101001110110101011000100000000₂
• Hexadecimal: 0x26EF69DAB100
• Base-36: F6AIEZFUO

Squares and roots of 42809714979072

• 42809714979072 squared (42809714979072²) is 1832671696589381569397981184
• 42809714979072 cubed (42809714979072³) is 78456152981203743745957718578041609781248
• The square root of 42809714979072 is 6542913.3403302843
• The cube root of 42809714979072 is 34982.2263441873

Scales and comparisons

• 42,809,714,979,072 seconds is equal to 1,361,216 years, 26 weeks, 6 days, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 42,809,714,979,072 would take you about three million, four hundred three thousand and forty-one 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 42809714979072 cubic inches would be around 2915.2 feet tall.

Recreational maths with 42809714979072

• 42809714979072 backwards is 27097941790824
• The number of decimal digits it has is: 14
• The sum of 42809714979072's digits is 69
• More coming soon!