12071490732

Names of 12071490732

• Cardinal: 12071490732 can be written as Twelve billion, seventy-one million, four hundred ninety thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.2071490732 × 10¹⁰

Factors of 12071490732

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 305282

Divisors of 12071490732

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 157 252 314 471 628 942 1099 1413 1884 2198 2826 3297 4396 5652 6594 9891 13188 19782 39564 305113 610226 915339 1220452 1830678 2135791 2746017 3661356 4271582 5492034 6407373 8543164 10984068 12814746 19222119 25629492 38444238 47902741 76888476 95805482 143708223 191610964 287416446 335319187 431124669 574832892 670638374 862249338 1005957561 1341276748 1724498676 2011915122 3017872683 4023830244 6035745366 12071490732
• Sum of all divisors σ(n): 35095432736
• Sum of proper divisors (its aliquot sum) s(n): 23023942004
• 12071490732 is an abundant number, because the sum of its proper divisors (23023942004) is greater than itself. Its abundance is 10952451272

Bases of 12071490732

• Binary: 1011001111100001000101010010101100₂
• Hexadecimal: 0x2CF8454AC
• Base-36: 5JN1XV0

Squares and roots of 12071490732

• 12071490732 squared (12071490732²) is 145720888492761895824
• 12071490732 cubed (12071490732³) is 1759068354899180674522165503168
• The square root of 12071490732 is 109870.3359965739
• The cube root of 12071490732 is 2293.9659561987

Scales and comparisons

• 12,071,490,732 seconds is equal to 383 years, 43 weeks, 3 days, 7 hours, 52 minutes, 12 seconds.
• To count from 1 to 12,071,490,732 would take you about seven hundred sixty-seven 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 12071490732 cubic inches would be around 191.2 feet tall.

Recreational maths with 12071490732

• 12071490732 backwards is 23709417021
• 12071490732 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12071490732's digits is 36
• More coming soon!