56311668

Names of 56311668

• Cardinal: 56311668 can be written as Fifty-six million, three hundred eleven thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 5.6311668 × 10⁷

Factors of 56311668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 650

Divisors of 56311668

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 171 228 252 266 342 361 399 532 619 684 722 798 1083 1197 1238 1444 1596 1857 2166 2394 2476 2527 3249 3714 4332 4333 4788 5054 5571 6498 7428 7581 8666 10108 11142 11761 12996 12999 15162 17332 22284 22743 23522 25998 30324 35283 38997 45486 47044 51996 70566 77994 82327 90972 105849 141132 155988 164654 211698 223459 246981 329308 423396 446918 493962 670377 740943 893836 987924 1340754 1481886 1564213 2011131 2681508 2963772 3128426 4022262 4692639 6256852 8044524 9385278 14077917 18770556 28155834 56311668
• Sum of all divisors σ(n): 171968160
• Sum of proper divisors (its aliquot sum) s(n): 115656492
• 56311668 is an abundant number, because the sum of its proper divisors (115656492) is greater than itself. Its abundance is 59344824

Bases of 56311668

• Binary: 11010110110011111101110100₂
• Hexadecimal: 0x35B3F74
• Base-36: XIYD0

Squares and roots of 56311668

• 56311668 squared (56311668²) is 3171003952942224
• 56311668 cubed (56311668³) is 178564521824770141069632
• The square root of 56311668 is 7504.1100738193
• The cube root of 56311668 is 383.2946851185

Scales and comparisons

• 56,311,668 seconds is equal to 1 year, 41 weeks, 18 hours, 7 minutes, 48 seconds.
• To count from 1 to 56,311,668 would take you about two 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 56311668 cubic inches would be around 31.9 feet tall.

Recreational maths with 56311668

• 56311668 backwards is 86611365
• 56311668 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 56311668's digits is 36
• More coming soon!