27390249999

Names of 27390249999

• Cardinal: 27390249999 can be written as Twenty-seven billion, three hundred ninety million, two hundred forty-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 2.7390249999 × 10¹⁰

Factors of 27390249999

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 938

Divisors of 27390249999

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 37 63 71 111 213 259 333 359 461 497 639 777 1077 1383 1491 2331 2513 2627 3227 3231 4149 4473 7539 7881 9681 13283 17057 18389 22617 23643 25489 29043 32731 39849 51171 55167 76467 92981 98193 119399 119547 153513 165499 165501 178423 229117 229401 278943 294579 358197 496497 535269 687351 836829 943093 1074591 1158493 1211047 1489491 1605807 2062053 2829279 3475479 3633141 6123463 6601651 8477329 8487837 10426437 10899423 11750429 18370389 19804953 25431987 35251287 42864241 55111167 59414859 76295961 82253003 105753861 128592723 246759009 385778169 434765873 740277027 1304297619 3043361111 3912892857 9130083333 27390249999
• Sum of all divisors σ(n): 47325358080
• Sum of proper divisors (its aliquot sum) s(n): 19935108081
• 27390249999 is a deficient number, because the sum of its proper divisors (19935108081) is less than itself. Its deficiency is 7455141918

Bases of 27390249999

• Binary: 11001100000100101100000110000001111₂
• Hexadecimal: 0x660960C0F
• Base-36: CKZG45R

Squares and roots of 27390249999

• 27390249999 squared (27390249999²) is 750225795007719500001
• 27390249999 cubed (27390249999³) is 20548872080959963239894670749999
• The square root of 27390249999 is 165499.9999969789
• The cube root of 27390249999 is 3014.3846209883

Scales and comparisons

• 27,390,249,999 seconds is equal to 870 years, 48 weeks, 18 hours, 46 minutes, 39 seconds.
• To count from 1 to 27,390,249,999 would take you about one thousand, seven hundred forty-one 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 27390249999 cubic inches would be around 251.2 feet tall.

Recreational maths with 27390249999

• 27390249999 backwards is 99994209372
• 27390249999 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27390249999's digits is 63
• More coming soon!