40030679325

Names of 40030679325

• Cardinal: 40030679325 can be written as Forty billion, thirty million, six hundred seventy-nine thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 4.0030679325 × 10¹⁰

Factors of 40030679325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 451205

Divisors of 40030679325

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 7 13 15 21 25 35 39 65 75 91 105 169 175 195 273 325 455 507 525 845 975 1183 1365 2275 2535 3549 4225 5915 6825 12675 17745 29575 88725 451177 1353531 2255885 3158239 5865301 6767655 9474717 11279425 15791195 17595903 29326505 33838275 41057107 47373585 76248913 78955975 87979515 123171321 146632525 205285535 228746739 236867925 381244565 439897575 533742391 615856605 1026427675 1143733695 1601227173 1906222825 2668711955 3079283025 5718668475 8006135865 13343559775 40030679325
• Sum of all divisors σ(n): 81905049408
• Sum of proper divisors (its aliquot sum) s(n): 41874370083
• 40030679325 is an abundant number, because the sum of its proper divisors (41874370083) is greater than itself. Its abundance is 1843690758

Bases of 40030679325

• Binary: 100101010010000000111011000100011101₂
• Hexadecimal: 0x95203B11D
• Base-36: IE18DUL

Squares and roots of 40030679325

• 40030679325 squared (40030679325²) is 1602455287220982455625
• 40030679325 cubed (40030679325³) is 64147373735393919092575417453125
• The square root of 40030679325 is 200076.6836115593
• The cube root of 40030679325 is 3420.8260183753

Scales and comparisons

• 40,030,679,325 seconds is equal to 1,272 years, 44 weeks, 2 days, 1 hour, 8 minutes, 45 seconds.
• To count from 1 to 40,030,679,325 would take you about two thousand, five hundred forty-five 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 40030679325 cubic inches would be around 285.1 feet tall.

Recreational maths with 40030679325

• 40030679325 backwards is 52397603004
• 40030679325 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40030679325's digits is 39
• More coming soon!