12315952

Names of 12315952

• Cardinal: 12315952 can be written as Twelve million, three hundred fifteen thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.2315952 × 10⁷

Factors of 12315952

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 188

Divisors of 12315952

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 19 22 29 38 44 58 76 88 116 127 152 176 209 232 254 304 319 418 464 508 551 638 836 1016 1102 1276 1397 1672 2032 2204 2413 2552 2794 3344 3683 4408 4826 5104 5588 6061 7366 8816 9652 11176 12122 14732 19304 22352 24244 26543 29464 38608 40513 48488 53086 58928 69977 81026 96976 106172 139954 162052 212344 279908 324104 424688 559816 648208 769747 1119632 1539494 3078988 6157976 12315952
• Sum of all divisors σ(n): 28569600
• Sum of proper divisors (its aliquot sum) s(n): 16253648
• 12315952 is an abundant number, because the sum of its proper divisors (16253648) is greater than itself. Its abundance is 3937696

Bases of 12315952

• Binary: 101110111110110100110000₂
• Hexadecimal: 0xBBED30
• Base-36: 7BZ1S

Squares and roots of 12315952

• 12315952 squared (12315952²) is 151682673666304
• 12315952 cubed (12315952³) is 1868116528105864081408
• The square root of 12315952 is 3509.4090670653
• The cube root of 12315952 is 230.9347716605

Scales and comparisons

• 12,315,952 seconds is equal to 20 weeks, 2 days, 13 hours, 5 minutes, 52 seconds.
• To count from 1 to 12,315,952 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 12315952 cubic inches would be around 19.2 feet tall.

Recreational maths with 12315952

• 12315952 backwards is 25951321
• The number of decimal digits it has is: 8
• The sum of 12315952's digits is 28
• More coming soon!