542418864

Names of 542418864

• Cardinal: 542418864 can be written as Five hundred forty-two million, four hundred eighteen thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 5.42418864 × 10⁸

Factors of 542418864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 51168

Divisors of 542418864

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 34 39 48 51 52 68 78 102 104 136 156 204 208 221 272 312 408 442 624 663 816 884 1326 1768 2652 3536 5304 10608 51133 102266 153399 204532 306798 409064 613596 664729 818128 869261 1227192 1329458 1738522 1994187 2454384 2607783 2658916 3477044 3988374 5215566 5317832 6954088 7976748 10431132 10635664 11300393 13908176 15953496 20862264 22600786 31906992 33901179 41724528 45201572 67802358 90403144 135604716 180806288 271209432 542418864
• Sum of all divisors σ(n): 1597835232
• Sum of proper divisors (its aliquot sum) s(n): 1055416368
• 542418864 is an abundant number, because the sum of its proper divisors (1055416368) is greater than itself. Its abundance is 512997504

Bases of 542418864

• Binary: 100000010101001010011110110000₂
• Hexadecimal: 0x2054A7B0
• Base-36: 8YXX2O

Squares and roots of 542418864

• 542418864 squared (542418864²) is 294218224023050496
• 542418864 cubed (542418864³) is 159589514842680559854956544
• The square root of 542418864 is 23289.8875909697
• The cube root of 542418864 is 815.5393642009

Scales and comparisons

• 542,418,864 seconds is equal to 17 years, 12 weeks, 5 days, 23 hours, 54 minutes, 24 seconds.
• To count from 1 to 542,418,864 would take you about twenty-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 542418864 cubic inches would be around 68 feet tall.

Recreational maths with 542418864

• 542418864 backwards is 468814245
• The number of decimal digits it has is: 9
• The sum of 542418864's digits is 42
• More coming soon!