12315006

Names of 12315006

• Cardinal: 12315006 can be written as Twelve million, three hundred fifteen thousand and six.

Scientific notation

• Scientific notation: 1.2315006 × 10⁷

Factors of 12315006

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 94

Divisors of 12315006

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 37 41 66 74 82 99 111 123 198 222 246 333 369 407 451 666 738 814 902 1221 1353 1517 1681 2442 2706 3034 3362 3663 4059 4551 5043 7326 8118 9102 10086 13653 15129 16687 18491 27306 30258 33374 36982 50061 55473 62197 100122 110946 124394 150183 166419 186591 300366 332838 373182 559773 684167 1119546 1368334 2052501 4105002 6157503 12315006
• Sum of all divisors σ(n): 30641832
• Sum of proper divisors (its aliquot sum) s(n): 18326826
• 12315006 is an abundant number, because the sum of its proper divisors (18326826) is greater than itself. Its abundance is 6011820

Bases of 12315006

• Binary: 101110111110100101111110₂
• Hexadecimal: 0xBBE97E
• Base-36: 7BYBI

Squares and roots of 12315006

• 12315006 squared (12315006²) is 151659372780036
• 12315006 cubed (12315006³) is 1867686085742380020216
• The square root of 12315006 is 3509.2742839511
• The cube root of 12315006 is 230.9288587359

Scales and comparisons

• 12,315,006 seconds is equal to 20 weeks, 2 days, 12 hours, 50 minutes, 6 seconds.
• To count from 1 to 12,315,006 would take you about thirty weeks!

  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 12315006 cubic inches would be around 19.2 feet tall.

Recreational maths with 12315006

• 12315006 backwards is 60051321
• 12315006 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12315006's digits is 18
• More coming soon!