77145285904514

Names of 77145285904514

• Cardinal: 77145285904514 can be written as Seventy-seven trillion, one hundred forty-five billion, two hundred eighty-five million, nine hundred four thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 7.7145285904514 × 10¹³

Factors of 77145285904514

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12817

Divisors of 77145285904514

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 73 83 146 166 5329 6059 6889 10658 12118 12659 13778 25318 442307 502897 571787 884614 924107 1005794 1050697 1143574 1848214 2101394 36711481 41740451 67459811 73422962 76700881 83480902 87207851 134919622 153401762 174415702 3047052923 5599164313 6094105846 6366173123 7238251633 11198328626 12732346246 14476503266 464730637979 528392369209 929461275958 1056784738418 38572642952257 77145285904514
• Sum of all divisors σ(n): 118764989834400
• Sum of proper divisors (its aliquot sum) s(n): 41619703929886
• 77145285904514 is a deficient number, because the sum of its proper divisors (41619703929886) is less than itself. Its deficiency is 35525581974628

Bases of 77145285904514

• Binary: 10001100010100111001001010111001100100010000010₂
• Hexadecimal: 0x4629C95CC882
• Base-36: RCG1ZE8AQ

Squares and roots of 77145285904514

• 77145285904514 squared (77145285904514²) is 5951395137289206451125576196
• 77145285904514 cubed (77145285904514³) is 459122079396910180305930430363035287348744
• The square root of 77145285904514 is 8783238.9187881027
• The cube root of 77145285904514 is 42569.9491064141

Scales and comparisons

• 77,145,285,904,514 seconds is equal to 2,452,981 years, 24 weeks, 1 day, 12 hours, 35 minutes, 14 seconds.
• To count from 1 to 77,145,285,904,514 would take you about six million, one hundred thirty-two thousand, four hundred fifty-three 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 77145285904514 cubic inches would be around 3547.5 feet tall.

Recreational maths with 77145285904514

• 77145285904514 backwards is 41540958254177
• The number of decimal digits it has is: 14
• The sum of 77145285904514's digits is 62
• More coming soon!