12849804

Names of 12849804

• Cardinal: 12849804 can be written as Twelve million, eight hundred forty-nine thousand, eight hundred four.

Scientific notation

• Scientific notation: 1.2849804 × 10⁷

Factors of 12849804

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 930

Divisors of 12849804

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 37 44 66 74 99 111 132 148 198 222 333 396 407 444 666 814 877 1221 1332 1628 1754 2442 2631 3508 3663 4884 5262 7326 7893 9647 10524 14652 15786 19294 28941 31572 32449 38588 57882 64898 86823 97347 115764 129796 173646 194694 292041 347292 356939 389388 584082 713878 1070817 1168164 1427756 2141634 3212451 4283268 6424902 12849804
• Sum of all divisors σ(n): 36433488
• Sum of proper divisors (its aliquot sum) s(n): 23583684
• 12849804 is an abundant number, because the sum of its proper divisors (23583684) is greater than itself. Its abundance is 10733880

Bases of 12849804

• Binary: 110001000001001010001100₂
• Hexadecimal: 0xC4128C
• Base-36: 7NEZ0

Squares and roots of 12849804

• 12849804 squared (12849804²) is 165117462838416
• 12849804 cubed (12849804³) is 2121727034450929270464
• The square root of 12849804 is 3584.6623271935
• The cube root of 12849804 is 234.2244176205

Scales and comparisons

• 12,849,804 seconds is equal to 21 weeks, 1 day, 17 hours, 23 minutes, 24 seconds.
• To count from 1 to 12,849,804 would take you about thirty-one 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 12849804 cubic inches would be around 19.5 feet tall.

Recreational maths with 12849804

• 12849804 backwards is 40894821
• 12849804 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12849804's digits is 36
• More coming soon!