438080142896

Names of 438080142896

• Cardinal: 438080142896 can be written as Four hundred thirty-eight billion, eighty million, one hundred forty-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.38080142896 × 10¹¹

Factors of 438080142896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2959723

Divisors of 438080142896

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 11 16 22 29 44 58 88 116 176 232 319 464 638 841 1276 1682 2552 3364 5104 6728 9251 13456 18502 37004 74008 148016 2959681 5919362 11838724 23677448 32556491 47354896 65112982 85830749 130225964 171661498 260451928 343322996 520903856 686645992 944138239 1373291984 1888276478 2489091721 3776552956 4978183442 7553105912 9956366884 15106211824 19912733768 27380008931 39825467536 54760017862 109520035724 219040071448 438080142896
• Sum of all divisors σ(n): 958972484184
• Sum of proper divisors (its aliquot sum) s(n): 520892341288
• 438080142896 is an abundant number, because the sum of its proper divisors (520892341288) is greater than itself. Its abundance is 82812198392

Bases of 438080142896

• Binary: 110010111111111100111000111111000110000₂
• Hexadecimal: 0x65FF9C7E30
• Base-36: 5L91LTM8

Squares and roots of 438080142896

• 438080142896 squared (438080142896²) is 191914211599779779266816
• 438080142896 cubed (438080142896³) is 84073805241404706463338091390939136
• The square root of 438080142896 is 661876.2292876215
• The cube root of 438080142896 is 7594.8264819129

Scales and comparisons

• 438,080,142,896 seconds is equal to 13,929 years, 30 weeks, 6 days, 34 minutes, 56 seconds.
• To count from 1 to 438,080,142,896 would take you about twenty-seven thousand, eight hundred fifty-nine 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 438080142896 cubic inches would be around 632.9 feet tall.

Recreational maths with 438080142896

• 438080142896 backwards is 698241080834
• The number of decimal digits it has is: 12
• The sum of 438080142896's digits is 53
• More coming soon!