55089078561

Names of 55089078561

• Cardinal: 55089078561 can be written as Fifty-five billion, eighty-nine million, seventy-eight thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 5.5089078561 × 10¹⁰

Factors of 55089078561

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2192

Divisors of 55089078561

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 9 11 17 27 33 51 81 99 121 153 187 243 289 297 363 459 561 729 867 891 1089 1377 1683 2057 2161 2601 2673 3179 3267 4131 5049 6171 6483 7803 8019 9537 9801 12393 15147 18513 19449 23409 23771 28611 29403 34969 36737 45441 55539 58347 70227 71313 85833 88209 104907 110211 136323 166617 175041 210681 213939 257499 261481 314721 330633 404107 499851 525123 624529 641817 772497 784443 944163 991899 1212321 1499553 1575369 1873587 1925451 2317491 2353329 2832489 2975697 3636963 4445177 5620761 5776353 6869819 7059987 8497467 8927091 10910889 13335531 16862283 17329059 20609457 21179961 25492401 26781273 32732667 40006593 50586849 61828371 63539883 75568009 98198001 120019779 151760547 185485113 190619649 226704027 294594003 360059337 455281641 556455339 680112081 1080178011 1669366017 2040336243 3240534033 5008098051 6121008729 18363026187 55089078561
• Sum of all divisors σ(n): 96486347846
• Sum of proper divisors (its aliquot sum) s(n): 41397269285
• 55089078561 is a deficient number, because the sum of its proper divisors (41397269285) is less than itself. Its deficiency is 13691809276

Bases of 55089078561

• Binary: 110011010011100100001010000100100001₂
• Hexadecimal: 0xCD390A121
• Base-36: PB2M529

Squares and roots of 55089078561

• 55089078561 squared (55089078561²) is 3034806576700029830721
• 55089078561 cubed (55089078561³) is 167184697921267415475632700272481
• The square root of 55089078561 is 234710.6272860265
• The cube root of 55089078561 is 3805.0044535489

Scales and comparisons

• 55,089,078,561 seconds is equal to 1,751 years, 34 weeks, 3 days, 1 hour, 49 minutes, 21 seconds.
• To count from 1 to 55,089,078,561 would take you about three thousand, five hundred 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 55089078561 cubic inches would be around 317.1 feet tall.

Recreational maths with 55089078561

• 55089078561 backwards is 16587098055
• The number of decimal digits it has is: 11
• The sum of 55089078561's digits is 54
• More coming soon!