409000552428

Names of 409000552428

• Cardinal: 409000552428 can be written as Four hundred nine billion, five hundred fifty-two thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.09000552428 × 10¹¹

Factors of 409000552428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 201676819

Divisors of 409000552428

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 156 169 338 507 676 1014 2028 201676801 403353602 605030403 806707204 1210060806 2420121612 2621798413 5243596826 7865395239 10487193652 15730790478 31461580956 34083379369 68166758738 102250138107 136333517476 204500276214 409000552428
• Sum of all divisors σ(n): 1033391933448
• Sum of proper divisors (its aliquot sum) s(n): 624391381020
• 409000552428 is an abundant number, because the sum of its proper divisors (624391381020) is greater than itself. Its abundance is 215390828592

Bases of 409000552428

• Binary: 101111100111010010101010010011111101100₂
• Hexadecimal: 0x5F3A5527EC
• Base-36: 57W4DA0C

Squares and roots of 409000552428

• 409000552428 squared (409000552428²) is 167281451886409176695184
• 409000552428 cubed (409000552428³) is 68418206232499255973578919367106752
• The square root of 409000552428 is 639531.5101134579
• The cube root of 409000552428 is 7422.9174624279

Scales and comparisons

• 409,000,552,428 seconds is equal to 13,004 years, 49 weeks, 3 days, 16 hours, 33 minutes, 48 seconds.
• To count from 1 to 409,000,552,428 would take you about twenty-six 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 409000552428 cubic inches would be around 618.6 feet tall.

Recreational maths with 409000552428

• 409000552428 backwards is 824255000904
• 409000552428 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 409000552428's digits is 39
• More coming soon!