12250672428729

Names of 12250672428729

• Cardinal: 12250672428729 can be written as Twelve trillion, two hundred fifty billion, six hundred seventy-two million, four hundred twenty-eight thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.2250672428729 × 10¹³

Factors of 12250672428729

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 90988

Divisors of 12250672428729

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 19 21 29 57 87 133 203 361 399 551 609 617 1083 1653 1851 2527 3857 4319 7581 10469 11571 11723 12957 17893 31407 35169 53679 73283 82061 90313 125251 219849 222737 246183 270939 339967 375753 632191 668211 1019901 1559159 1715947 1896573 2379769 2619077 4677477 5147841 6459373 7139307 7857231 12011629 18333539 19378119 32602993 36034887 45215611 49762463 55000617 55723121 97808979 135646833 149287389 167169363 228220951 348337241 390061847 684662853 945486797 1045011723 1058739299 1170185541 1615970509 2836460391 3176217897 4847911527 6618407579 7411175093 11311793563 19855222737 20116046681 22233525279 30703439671 33935380689 60348140043 92110319013 140812326767 214924077697 422436980301 583365353749 644772233091 1750096061247 4083557476243 12250672428729
• Sum of all divisors σ(n): 20414547659520
• Sum of proper divisors (its aliquot sum) s(n): 8163875230791
• 12250672428729 is a deficient number, because the sum of its proper divisors (8163875230791) is less than itself. Its deficiency is 4086797197938

Bases of 12250672428729

• Binary: 10110010010001010100111110100111011010111001₂
• Hexadecimal: 0xB2454FA76B9
• Base-36: 4CBVQ275L

Squares and roots of 12250672428729

• 12250672428729 squared (12250672428729²) is 150078974956020895584555441
• 12250672428729 cubed (12250672428729³) is 1838568360625635270872519516577221664489
• The square root of 12250672428729 is 3500096.0599287843
• The cube root of 12250672428729 is 23052.6032471075

Scales and comparisons

• 12,250,672,428,729 seconds is equal to 389,533 years, 25 weeks, 3 days, 3 hours, 32 minutes, 9 seconds.
• To count from 1 to 12,250,672,428,729 would take you about nine hundred seventy-three thousand, eight hundred thirty-three 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 12250672428729 cubic inches would be around 1921.1 feet tall.

Recreational maths with 12250672428729

• 12250672428729 backwards is 92782427605221
• 12250672428729 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12250672428729's digits is 57
• More coming soon!