12442728024

Names of 12442728024

• Cardinal: 12442728024 can be written as Twelve billion, four hundred forty-two million, seven hundred twenty-eight thousand and twenty-four.

Scientific notation

• Scientific notation: 1.2442728024 × 10¹⁰

Factors of 12442728024

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5158

Divisors of 12442728024

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 43 72 86 129 172 258 344 387 516 774 971 1032 1548 1942 2913 3096 3884 4139 5826 7768 8278 8739 11652 12417 16556 17478 23304 24834 33112 34956 37251 41753 49668 69912 74502 83506 99336 125259 149004 167012 177977 250518 298008 334024 355954 375777 501036 533931 711908 751554 1002072 1067862 1423816 1503108 1601793 2135724 3006216 3203586 4018969 4271448 6407172 8037938 12056907 12814344 16075876 24113814 32151752 36170721 48227628 72341442 96455256 144682884 172815667 289365768 345631334 518447001 691262668 1036894002 1382525336 1555341003 2073788004 3110682006 4147576008 6221364012 12442728024
• Sum of all divisors σ(n): 34526606400
• Sum of proper divisors (its aliquot sum) s(n): 22083878376
• 12442728024 is an abundant number, because the sum of its proper divisors (22083878376) is greater than itself. Its abundance is 9641150352

Bases of 12442728024

• Binary: 1011100101101001001111011001011000₂
• Hexadecimal: 0x2E5A4F658
• Base-36: 5PS2UE0

Squares and roots of 12442728024

• 12442728024 squared (12442728024²) is 154821480679234944576
• 12442728024 cubed (12442728024³) is 1926401576364691199755881997824
• The square root of 12442728024 is 111546.9767586733
• The cube root of 12442728024 is 2317.2445502065

Scales and comparisons

• 12,442,728,024 seconds is equal to 395 years, 33 weeks, 2 days, 1 hour, 20 minutes, 24 seconds.
• To count from 1 to 12,442,728,024 would take you about seven hundred ninety-one 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 12442728024 cubic inches would be around 193.1 feet tall.

Recreational maths with 12442728024

• 12442728024 backwards is 42082724421
• 12442728024 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12442728024's digits is 36
• More coming soon!