12467994825

Names of 12467994825

• Cardinal: 12467994825 can be written as Twelve billion, four hundred sixty-seven million, nine hundred ninety-four thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.2467994825 × 10¹⁰

Factors of 12467994825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17450

Divisors of 12467994825

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 11 13 15 25 33 39 55 65 67 75 143 165 195 201 275 325 335 429 715 737 825 871 975 1005 1675 2145 2211 2613 3575 3685 4355 5025 9581 10725 11055 13065 17351 18425 21775 28743 47905 52053 55275 65325 86755 143715 190861 225563 239525 260265 433775 572583 676689 718575 954305 1127815 1162517 1301325 2481193 2862915 3383445 3487551 4771525 5639075 5812585 7443579 12405965 12787687 14314575 15112721 16917225 17437755 29062925 37217895 38363061 45338163 62029825 63938435 75563605 87188775 166239931 186089475 191815305 226690815 319692175 377818025 498719793 831199655 959076525 1133454075 2493598965 4155998275 12467994825
• Sum of all divisors σ(n): 24580426752
• Sum of proper divisors (its aliquot sum) s(n): 12112431927
• 12467994825 is a deficient number, because the sum of its proper divisors (12112431927) is less than itself. Its deficiency is 355562898

Bases of 12467994825

• Binary: 1011100111001001101000000011001001₂
• Hexadecimal: 0x2E72680C9
• Base-36: 5Q74EDL

Squares and roots of 12467994825

• 12467994825 squared (12467994825²) is 155450894956226780625
• 12467994825 cubed (12467994825³) is 1938160953855854102358910265625
• The square root of 12467994825 is 111660.1756446765
• The cube root of 12467994825 is 2318.8119923947

Scales and comparisons

• 12,467,994,825 seconds is equal to 396 years, 23 weeks, 11 hours, 53 minutes, 45 seconds.
• To count from 1 to 12,467,994,825 would take you about seven hundred ninety-two 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 12467994825 cubic inches would be around 193.2 feet tall.

Recreational maths with 12467994825

• 12467994825 backwards is 52849976421
• The number of decimal digits it has is: 11
• The sum of 12467994825's digits is 57
• More coming soon!