389745141377064

Names of 389745141377064

• Cardinal: 389745141377064 can be written as Three hundred eighty-nine trillion, seven hundred forty-five billion, one hundred forty-one million, three hundred seventy-seven thousand and sixty-four.

Scientific notation

• Scientific notation: 3.89745141377064 × 10¹⁴

Factors of 389745141377064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1476307353717

Divisors of 389745141377064

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 1476307353701 2952614707402 4428922061103 5905229414804 8857844122206 11810458829608 16239380890711 17715688244412 32478761781422 35431376488824 48718142672133 64957523562844 97436285344266 129915047125688 194872570688532 389745141377064
• Sum of all divisors σ(n): 1062941294665440
• Sum of proper divisors (its aliquot sum) s(n): 673196153288376
• 389745141377064 is an abundant number, because the sum of its proper divisors (673196153288376) is greater than itself. Its abundance is 283451011911312

Bases of 389745141377064

• Binary: 1011000100111100010011100101101000110100000101000₂
• Hexadecimal: 0x162789CB46828
• Base-36: 3U5IG295WO

Squares and roots of 389745141377064

• 389745141377064 squared (389745141377064²) is 151901275227027604834225260096
• 389745141377064 cubed (389745141377064³) is 59202783988714183299211342411089507008838144
• The square root of 389745141377064 is 19741963.9696020113
• The cube root of 389745141377064 is 73045.5174548123

Scales and comparisons

• 389,745,141,377,064 seconds is equal to 12,392,689 years, 48 weeks, 4 days, 7 hours, 24 minutes, 24 seconds.
• To count from 1 to 389,745,141,377,064 would take you about thirty million, nine hundred eighty-one thousand, seven hundred twenty-four 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 389745141377064 cubic inches would be around 6087.1 feet tall.

Recreational maths with 389745141377064

• 389745141377064 backwards is 460773141547983
• The number of decimal digits it has is: 15
• The sum of 389745141377064's digits is 69
• More coming soon!