427896370685

Names of 427896370685

• Cardinal: 427896370685 can be written as Four hundred twenty-seven billion, eight hundred ninety-six million, three hundred seventy thousand, six hundred eighty-five.

Scientific notation

• Scientific notation: 4.27896370685 × 10¹¹

Factors of 427896370685

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 341

Divisors of 427896370685

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 19 29 35 95 133 145 203 281 551 665 1015 1405 1967 2755 3857 5339 8149 9835 19285 26695 37373 40745 57043 78961 154831 186865 285215 394805 552727 774155 1083817 1500259 2289869 2763635 5419085 7501295 10501813 11449345 16029083 22188041 43507511 52509065 80145415 110940205 155316287 217537555 304552577 421572779 643453189 776581435 1522762885 2107863895 2951009453 3217265945 4504172323 12225610591 14755047265 22520861615 61128052955 85579274137 427896370685
• Sum of all divisors σ(n): 641297779200
• Sum of proper divisors (its aliquot sum) s(n): 213401408515
• 427896370685 is a deficient number, because the sum of its proper divisors (213401408515) is less than itself. Its deficiency is 214494962170

Bases of 427896370685

• Binary: 110001110100000100111000111010111111101₂
• Hexadecimal: 0x63A09C75FD
• Base-36: 5GKMG8OT

Squares and roots of 427896370685

• 427896370685 squared (427896370685²) is 183095304045394927369225
• 427896370685 cubed (427896370685³) is 78345816090491087908800552461169125
• The square root of 427896370685 is 654137.8835421475
• The cube root of 427896370685 is 7535.5137675327

Scales and comparisons

• 427,896,370,685 seconds is equal to 13,605 years, 40 weeks, 4 days, 6 hours, 58 minutes, 5 seconds.
• To count from 1 to 427,896,370,685 would take you about twenty-seven thousand, two hundred eleven 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 427896370685 cubic inches would be around 628 feet tall.

Recreational maths with 427896370685

• 427896370685 backwards is 586073698724
• The number of decimal digits it has is: 12
• The sum of 427896370685's digits is 65
• More coming soon!