379640518642

Names of 379640518642

• Cardinal: 379640518642 can be written as Three hundred seventy-nine billion, six hundred forty million, five hundred eighteen thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.79640518642 × 10¹¹

Factors of 379640518642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 22616626

Divisors of 379640518642

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 11 14 22 77 109 154 218 763 1199 1526 2398 8393 16786 22616497 45232994 158315479 248781467 316630958 497562934 1741470269 2465198173 3482940538 4930396346 17256387211 27117179903 34512774422 54234359806 189820259321 379640518642
• Sum of all divisors σ(n): 716490656640
• Sum of proper divisors (its aliquot sum) s(n): 336850137998
• 379640518642 is a deficient number, because the sum of its proper divisors (336850137998) is less than itself. Its deficiency is 42790380644

Bases of 379640518642

• Binary: 101100001100100010101101001011111110010₂
• Hexadecimal: 0x58645697F2
• Base-36: 4UEK5UYA

Squares and roots of 379640518642

• 379640518642 squared (379640518642²) is 144126923394766749524164
• 379640518642 cubed (379640518642³) is 54716419947865052097970127671465288
• The square root of 379640518642 is 616149.7534220069
• The cube root of 379640518642 is 7240.8717055403

Scales and comparisons

• 379,640,518,642 seconds is equal to 12,071 years, 20 weeks, 3 days, 11 hours, 37 minutes, 22 seconds.
• To count from 1 to 379,640,518,642 would take you about twenty-four thousand, one hundred forty-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 379640518642 cubic inches would be around 603.4 feet tall.

Recreational maths with 379640518642

• 379640518642 backwards is 246815046973
• The number of decimal digits it has is: 12
• The sum of 379640518642's digits is 55
• More coming soon!