405048005941840

Names of 405048005941840

• Cardinal: 405048005941840 can be written as Four hundred five trillion, forty-eight billion, five million, nine hundred forty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.0504800594184 × 10¹⁴

Factors of 405048005941840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46450459513

Divisors of 405048005941840

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 109 218 436 545 872 1090 1744 2180 4360 8720 46450459397 92900918794 185801837588 232252296985 371603675176 464504593970 743207350352 929009187940 1858018375880 3716036751760 5063100074273 10126200148546 20252400297092 25315500371365 40504800594184 50631000742730 81009601188368 101262001485460 202524002970920 405048005941840
• Sum of all divisors σ(n): 950376399283080
• Sum of proper divisors (its aliquot sum) s(n): 545328393341240
• 405048005941840 is an abundant number, because the sum of its proper divisors (545328393341240) is greater than itself. Its abundance is 140280387399400

Bases of 405048005941840

• Binary: 1011100000110001110010110100000101101101001010000₂
• Hexadecimal: 0x170639682DA50
• Base-36: 3ZKSHGPHSG

Squares and roots of 405048005941840

• 405048005941840 squared (405048005941840²) is 164063887117460851945462585600
• 405048005941840 cubed (405048005941840³) is 66453750323994650188819317895736209621504000
• The square root of 405048005941840 is 20125804.4793702595
• The cube root of 405048005941840 is 73989.2853942569

Scales and comparisons

• 405,048,005,941,840 seconds is equal to 12,879,273 years, 36 weeks, 7 hours, 50 minutes, 40 seconds.
• To count from 1 to 405,048,005,941,840 would take you about thirty-two million, one hundred ninety-eight thousand, one hundred eighty-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 405048005941840 cubic inches would be around 6165.8 feet tall.

Recreational maths with 405048005941840

• 405048005941840 backwards is 048149500840504
• The number of decimal digits it has is: 15
• The sum of 405048005941840's digits is 52
• More coming soon!