27145698825

Names of 27145698825

• Cardinal: 27145698825 can be written as Twenty-seven billion, one hundred forty-five million, six hundred ninety-eight thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 2.7145698825 × 10¹⁰

Factors of 27145698825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 169

Divisors of 27145698825

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 15 21 23 25 35 69 75 105 115 131 161 175 345 393 483 525 575 655 805 917 1725 1965 2415 2751 3013 3275 4025 4585 9039 9825 12075 13755 15065 17161 21091 22925 45195 51483 63273 68775 75325 85805 105455 120127 225975 257415 316365 360381 394703 429025 527275 600635 1184109 1287075 1581825 1801905 1973515 2248091 2762921 3003175 5920545 6744273 8288763 9009525 9867575 11240455 13814605 15736637 29602725 33721365 41443815 47209911 51706093 56202275 69073025 78683185 155118279 168606825 207219075 236049555 258530465 361942651 393415925 775591395 1085827953 1180247775 1292652325 1809713255 3877956975 5429139765 9048566275 27145698825
• Sum of all divisors σ(n): 53934262272
• Sum of proper divisors (its aliquot sum) s(n): 26788563447
• 27145698825 is a deficient number, because the sum of its proper divisors (26788563447) is less than itself. Its deficiency is 357135378

Bases of 27145698825

• Binary: 11001010010000000100111111000001001₂
• Hexadecimal: 0x652027E09
• Base-36: CGXUJ9L

Squares and roots of 27145698825

• 27145698825 squared (27145698825²) is 736888964697606380625
• 27145698825 cubed (27145698825³) is 20003365903147280006844565265625
• The square root of 27145698825 is 164759.5181620777
• The cube root of 27145698825 is 3005.3865752581

Scales and comparisons

• 27,145,698,825 seconds is equal to 863 years, 7 weeks, 5 days, 7 hours, 53 minutes, 45 seconds.
• To count from 1 to 27,145,698,825 would take you about one thousand, seven hundred twenty-six 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 27145698825 cubic inches would be around 250.4 feet tall.

Recreational maths with 27145698825

• 27145698825 backwards is 52889654172
• The number of decimal digits it has is: 11
• The sum of 27145698825's digits is 57
• More coming soon!