4217949428

Names of 4217949428

• Cardinal: 4217949428 can be written as Four billion, two hundred seventeen million, nine hundred forty-nine thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.217949428 × 10⁹

Factors of 4217949428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2839

Divisors of 4217949428

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 11 14 22 28 29 44 58 77 116 154 181 203 308 319 362 406 638 724 812 1267 1276 1991 2233 2534 2609 3982 4466 5068 5218 5249 7964 8932 10436 10498 13937 18263 20996 27874 28699 36526 36743 55748 57398 57739 73052 73486 75661 114796 115478 146972 151322 200893 230956 302644 401786 404173 472229 529627 803572 808346 832271 944458 1059254 1616692 1664542 1888916 2118508 3305603 3329084 5194519 5825897 6611206 10389038 11651794 13222412 13694641 20778076 23303588 27389282 36361633 54778564 72723266 95862487 145446532 150641051 191724974 301282102 383449948 602564204 1054487357 2108974714 4217949428
• Sum of all divisors σ(n): 9576403200
• Sum of proper divisors (its aliquot sum) s(n): 5358453772
• 4217949428 is an abundant number, because the sum of its proper divisors (5358453772) is greater than itself. Its abundance is 1140504344

Bases of 4217949428

• Binary: 11111011011010001100110011110100₂
• Hexadecimal: 0xFB68CCF4
• Base-36: 1XR9ALW

Squares and roots of 4217949428

• 4217949428 squared (4217949428²) is 17791097377165527184
• 4217949428 cubed (4217949428³) is 75041949005507635647071250752
• The square root of 4217949428 is 64945.7421853041
• The cube root of 4217949428 is 1615.7238018675

Scales and comparisons

• 4,217,949,428 seconds is equal to 134 years, 6 weeks, 20 hours, 37 minutes, 8 seconds.
• To count from 1 to 4,217,949,428 would take you about two hundred sixty-eight 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 4217949428 cubic inches would be around 134.6 feet tall.

Recreational maths with 4217949428

• 4217949428 backwards is 8249497124
• The number of decimal digits it has is: 10
• The sum of 4217949428's digits is 50
• More coming soon!