305540004

Names of 305540004

• Cardinal: 305540004 can be written as Three hundred five million, five hundred forty thousand and four.

Scientific notation

• Scientific notation: 3.05540004 × 10⁸

Factors of 305540004

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1353

Divisors of 305540004

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 23 28 33 42 44 46 66 69 77 84 92 121 132 138 154 161 231 242 253 276 308 322 363 462 483 484 506 644 726 759 847 924 966 1012 1307 1452 1518 1694 1771 1932 2541 2614 2783 3036 3388 3542 3921 5082 5228 5313 5566 7084 7842 8349 9149 10164 10626 11132 14377 15684 16698 18298 19481 21252 27447 28754 30061 33396 36596 38962 43131 54894 57508 58443 60122 77924 86262 90183 100639 109788 116886 120244 158147 172524 180366 201278 210427 233772 301917 316294 330671 360732 402556 420854 474441 603834 631281 632588 661342 841708 948882 992013 1107029 1207668 1262562 1322684 1897764 1984026 2214058 2314697 2525124 3321087 3637381 3968052 4428116 4629394 6642174 6944091 7274762 9258788 10912143 13284348 13888182 14549524 21824286 25461667 27776364 43648572 50923334 76385001 101846668 152770002 305540004
• Sum of all divisors σ(n): 935230464
• Sum of proper divisors (its aliquot sum) s(n): 629690460
• 305540004 is an abundant number, because the sum of its proper divisors (629690460) is greater than itself. Its abundance is 324150456

Bases of 305540004

• Binary: 10010001101100010101110100100₂
• Hexadecimal: 0x12362BA4
• Base-36: 51WS6C

Squares and roots of 305540004

• 305540004 squared (305540004²) is 93354694044320016
• 305540004 cubed (305540004³) is 28523593591720313865920064
• The square root of 305540004 is 17479.7026290495
• The cube root of 305540004 is 673.5285764125

Scales and comparisons

• 305,540,004 seconds is equal to 9 years, 37 weeks, 1 day, 8 hours, 13 minutes, 24 seconds.
• To count from 1 to 305,540,004 would take you about fourteen 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 305540004 cubic inches would be around 56.1 feet tall.

Recreational maths with 305540004

• 305540004 backwards is 400045503
• 305540004 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 305540004's digits is 21
• More coming soon!