409157720672342

Names of 409157720672342

• Cardinal: 409157720672342 can be written as Four hundred nine trillion, one hundred fifty-seven billion, seven hundred twenty million, six hundred seventy-two thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 4.09157720672342 × 10¹⁴

Factors of 409157720672342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 5590844

Divisors of 409157720672342

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 67 71 134 142 4757 7703 9514 15406 516101 546913 1032202 1093826 5583001 11166002 36643171 73286342 374061067 396393071 748122134 792786142 26558335757 43005856703 53116671514 86011713406 2881392399101 3053415825913 5762784798202 6106831651826 204578860336171 409157720672342
• Sum of all divisors σ(n): 631752139528704
• Sum of proper divisors (its aliquot sum) s(n): 222594418856362
• 409157720672342 is a deficient number, because the sum of its proper divisors (222594418856362) is less than itself. Its deficiency is 186563301815980

Bases of 409157720672342

• Binary: 1011101000010000001110100100110010000100001010110₂
• Hexadecimal: 0x1742074990856
• Base-36: 4118GMQYQE

Squares and roots of 409157720672342

• 409157720672342 squared (409157720672342²) is 167410040385786240012523764964
• 409157720672342 cubed (409157720672342³) is 68497110541913019743957287300986375263425688
• The square root of 409157720672342 is 20227647.4329651597
• The cube root of 409157720672342 is 74238.6815185287

Scales and comparisons

• 409,157,720,672,342 seconds is equal to 13,009,949 years, 47 weeks, 2 days, 59 minutes, 2 seconds.
• To count from 1 to 409,157,720,672,342 would take you about thirty-two million, five hundred twenty-four thousand, eight hundred seventy-four 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 409157720672342 cubic inches would be around 6186.6 feet tall.

Recreational maths with 409157720672342

• 409157720672342 backwards is 243276027751904
• The number of decimal digits it has is: 15
• The sum of 409157720672342's digits is 59
• More coming soon!