55782015473128

Names of 55782015473128

• Cardinal: 55782015473128 can be written as Fifty-five trillion, seven hundred eighty-two billion, fifteen million, four hundred seventy-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 5.5782015473128 × 10¹³

Factors of 55782015473128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1216162

Divisors of 55782015473128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 56 383 766 1532 2143 2681 3064 4286 5362 8572 10724 15001 17144 21448 30002 60004 120008 820769 1213627 1641538 2427254 3283076 4854508 5745383 6566152 8495389 9709016 11490766 16990778 22981532 33981556 45963064 67963112 464819141 929638282 1859276564 2600802661 3253733987 3718553128 5201605322 6507467974 10403210644 13014935948 18205618627 20806421288 26029871896 36411237254 72822474508 145644949016 996107419163 1992214838326 3984429676652 6972751934141 7968859353304 13945503868282 27891007736564 55782015473128
• Sum of all divisors σ(n): 119901009346560
• Sum of proper divisors (its aliquot sum) s(n): 64118993873432
• 55782015473128 is an abundant number, because the sum of its proper divisors (64118993873432) is greater than itself. Its abundance is 8336978400304

Bases of 55782015473128

• Binary: 1100101011101111000011001101111001010111101000₂
• Hexadecimal: 0x32BBC33795E8
• Base-36: JRTWJRHT4

Squares and roots of 55782015473128

• 55782015473128 squared (55782015473128²) is 3111633250244291609690104384
• 55782015473128 cubed (55782015473128³) is 173573174111826644657688748809313466993152
• The square root of 55782015473128 is 7468735.8684805559
• The cube root of 55782015473128 is 38208.9175093887

Scales and comparisons

• 55,782,015,473,128 seconds is equal to 1,773,695 years, 28 weeks, 3 days, 2 hours, 5 minutes, 28 seconds.
• To count from 1 to 55,782,015,473,128 would take you about four million, four hundred thirty-four thousand, two hundred thirty-eight 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 55782015473128 cubic inches would be around 3184.1 feet tall.

Recreational maths with 55782015473128

• 55782015473128 backwards is 82137451028755
• The number of decimal digits it has is: 14
• The sum of 55782015473128's digits is 58
• More coming soon!