27664002168

Names of 27664002168

• Cardinal: 27664002168 can be written as Twenty-seven billion, six hundred sixty-four million, two thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7664002168 × 10¹⁰

Factors of 27664002168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 97504

Divisors of 27664002168

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 1087 2174 3261 4348 6522 8696 11957 13044 23914 26088 35871 47828 71742 95656 96401 143484 192802 286968 289203 385604 578406 771208 1060411 1156812 2120822 2313624 3181233 4241644 6362466 8483288 12724932 25449864 104787887 209575774 314363661 419151548 628727322 838303096 1152666757 1257454644 2305333514 2514909288 3458000271 4610667028 6916000542 9221334056 13832001084 27664002168
• Sum of all divisors σ(n): 75517470720
• Sum of proper divisors (its aliquot sum) s(n): 47853468552
• 27664002168 is an abundant number, because the sum of its proper divisors (47853468552) is greater than itself. Its abundance is 20189466384

Bases of 27664002168

• Binary: 11001110000111001110010110001111000₂
• Hexadecimal: 0x670E72C78
• Base-36: CPIFKOO

Squares and roots of 27664002168

• 27664002168 squared (27664002168²) is 765297015951108700224
• 27664002168 cubed (27664002168³) is 21171178308435401665000398085632
• The square root of 27664002168 is 166324.9896076955
• The cube root of 27664002168 is 3024.3937830537

Scales and comparisons

• 27,664,002,168 seconds is equal to 879 years, 32 weeks, 5 days, 5 hours, 2 minutes, 48 seconds.
• To count from 1 to 27,664,002,168 would take you about one thousand, seven hundred fifty-nine 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 27664002168 cubic inches would be around 252 feet tall.

Recreational maths with 27664002168

• 27664002168 backwards is 86120046672
• The number of decimal digits it has is: 11
• The sum of 27664002168's digits is 42
• More coming soon!