12453948

Names of 12453948

• Cardinal: 12453948 can be written as Twelve million, four hundred fifty-three thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.2453948 × 10⁷

Factors of 12453948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 130

Divisors of 12453948

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 23 26 36 39 46 52 69 78 89 92 117 138 156 169 178 207 234 267 276 299 338 356 414 468 507 534 598 676 801 828 897 1014 1068 1157 1196 1521 1602 1794 2028 2047 2314 2691 3042 3204 3471 3588 3887 4094 4628 5382 6084 6141 6942 7774 8188 10413 10764 11661 12282 13884 15041 15548 18423 20826 23322 24564 26611 30082 34983 36846 41652 45123 46644 53222 60164 69966 73692 79833 90246 106444 135369 139932 159666 180492 239499 270738 319332 345943 478998 541476 691886 957996 1037829 1383772 2075658 3113487 4151316 6226974 12453948
• Sum of all divisors σ(n): 35970480
• Sum of proper divisors (its aliquot sum) s(n): 23516532
• 12453948 is an abundant number, because the sum of its proper divisors (23516532) is greater than itself. Its abundance is 11062584

Bases of 12453948

• Binary: 101111100000100000111100₂
• Hexadecimal: 0xBE083C
• Base-36: 7EXJ0

Squares and roots of 12453948

• 12453948 squared (12453948²) is 155100820786704
• 12453948 cubed (12453948³) is 1931617556834930707392
• The square root of 12453948 is 3529.0151600695
• The cube root of 12453948 is 231.7940850281

Scales and comparisons

• 12,453,948 seconds is equal to 20 weeks, 4 days, 3 hours, 25 minutes, 48 seconds.
• To count from 1 to 12,453,948 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 12453948 cubic inches would be around 19.3 feet tall.

Recreational maths with 12453948

• 12453948 backwards is 84935421
• 12453948 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12453948's digits is 36
• More coming soon!