689733648369429

Names of 689733648369429

• Cardinal: 689733648369429 can be written as Six hundred eighty-nine trillion, seven hundred thirty-three billion, six hundred forty-eight million, three hundred sixty-nine thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 6.89733648369429 × 10¹⁴

Factors of 689733648369429

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 740669

Divisors of 689733648369429

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 23 69 97 291 2231 6693 185749 554797 557247 1664391 4272227 12760331 12816681 18017653 38280993 53815309 54052959 161445927 414406019 1237752107 1243218057 3713256321 103052987953 309158963859 2370218722919 7110656168757 9996139831441 29988419494323 229911216123143 689733648369429
• Sum of all divisors σ(n): 969529477728000
• Sum of proper divisors (its aliquot sum) s(n): 279795829358571
• 689733648369429 is a deficient number, because the sum of its proper divisors (279795829358571) is less than itself. Its deficiency is 409937819010858

Bases of 689733648369429

• Binary: 10011100110100111100100001000110011100011100010101₂
• Hexadecimal: 0x2734F2119C715
• Base-36: 6SHN9HUDXX

Squares and roots of 689733648369429

• 689733648369429 squared (689733648369429²) is 475732505693003127830461786041
• 689733648369429 cubed (689733648369429³) is 328128716799565199279575185721934074723340589
• The square root of 689733648369429 is 26262780.6671233691
• The cube root of 689733648369429 is 88354.1875622457

Scales and comparisons

• 689,733,648,369,429 seconds is equal to 21,931,396 years, 27 weeks, 4 days, 14 hours, 37 minutes, 9 seconds.
• To count from 1 to 689,733,648,369,429 would take you about fifty-four million, eight hundred twenty-eight thousand, four 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 689733648369429 cubic inches would be around 7362.8 feet tall.

Recreational maths with 689733648369429

• 689733648369429 backwards is 924963846337986
• The number of decimal digits it has is: 15
• The sum of 689733648369429's digits is 87
• More coming soon!