27457289724980

Names of 27457289724980

• Cardinal: 27457289724980 can be written as Twenty-seven trillion, four hundred fifty-seven billion, two hundred eighty-nine million, seven hundred twenty-four thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.745728972498 × 10¹³

Factors of 27457289724980

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2421

Divisors of 27457289724980

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 10 20 673 1346 1741 2692 3365 3482 6730 6964 8705 13460 17410 34820 452929 905858 1171693 1811716 2264645 2343386 3031081 4529290 4686772 5858465 6062162 9058580 11716930 12124324 15155405 23433860 30310810 60621620 788549389 1577098778 2039917513 3154197556 3942746945 4079835026 7885493890 8159670052 10199587565 15770987780 20399175130 40798350260 1372864486249 2745728972498 5491457944996 6864322431245 13728644862490 27457289724980
• Sum of all divisors σ(n): 57779299673298
• Sum of proper divisors (its aliquot sum) s(n): 30322009948318
• 27457289724980 is an abundant number, because the sum of its proper divisors (30322009948318) is greater than itself. Its abundance is 2864720223338

Bases of 27457289724980

• Binary: 110001111100011100110000000000010010000110100₂
• Hexadecimal: 0x18F8E6002434
• Base-36: 9QDPDDJCK

Squares and roots of 27457289724980

• 27457289724980 squared (27457289724980²) is 753902759041492284036000400
• 27457289724980 cubed (27457289724980³) is 20700126479464038883947625467335169992000
• The square root of 27457289724980 is 5239970.3935213221
• The cube root of 27457289724980 is 30168.4192935179

Scales and comparisons

• 27,457,289,724,980 seconds is equal to 873,056 years, 45 weeks, 6 days, 3 hours, 36 minutes, 20 seconds.
• To count from 1 to 27,457,289,724,980 would take you about two million, one hundred eighty-two thousand, six hundred forty-two 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 27457289724980 cubic inches would be around 2514 feet tall.

Recreational maths with 27457289724980

• 27457289724980 backwards is 08942798275472
• The number of decimal digits it has is: 14
• The sum of 27457289724980's digits is 74
• More coming soon!