42494259312

Names of 42494259312

• Cardinal: 42494259312 can be written as Forty-two billion, four hundred ninety-four million, two hundred fifty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 4.2494259312 × 10¹⁰

Factors of 42494259312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 98366346

Divisors of 42494259312

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 98366341 196732682 295099023 393465364 590198046 786930728 885297069 1180396092 1573861456 1770594138 2360792184 2655891207 3541188276 4721584368 5311782414 7082376552 10623564828 14164753104 21247129656 42494259312
• Sum of all divisors σ(n): 121974264080
• Sum of proper divisors (its aliquot sum) s(n): 79480004768
• 42494259312 is an abundant number, because the sum of its proper divisors (79480004768) is greater than itself. Its abundance is 36985745456

Bases of 42494259312

• Binary: 100111100100110110101111000001110000₂
• Hexadecimal: 0x9E4DAF070
• Base-36: JIRZGC0

Squares and roots of 42494259312

• 42494259312 squared (42494259312²) is 1805762074475498713344
• 42494259312 cubed (42494259312³) is 76734521848536898715362290659328
• The square root of 42494259312 is 206141.3575971595
• The cube root of 42494259312 is 3489.6088896503

Scales and comparisons

• 42,494,259,312 seconds is equal to 1,351 years, 9 weeks, 4 days, 16 hours, 55 minutes, 12 seconds.
• To count from 1 to 42,494,259,312 would take you about two thousand, seven hundred 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 42494259312 cubic inches would be around 290.8 feet tall.

Recreational maths with 42494259312

• 42494259312 backwards is 21395249424
• The number of decimal digits it has is: 11
• The sum of 42494259312's digits is 45
• More coming soon!