27940970115378874

Names of 27940970115378874

• Cardinal: 27940970115378874 can be written as Twenty-seven quadrillion, nine hundred forty trillion, nine hundred seventy billion, one hundred fifteen million, three hundred seventy-eight thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 2.7940970115378874 × 10¹⁶

Factors of 27940970115378874

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 83470401

Divisors of 27940970115378874

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 1013 2026 165553 331106 83303833 166607666 167705189 335410378 84386782829 168773565658 13791199464649 27582398929298 13970485057689437 27940970115378874
• Sum of all divisors σ(n): 41953082685337512
• Sum of proper divisors (its aliquot sum) s(n): 14012112569958638
• 27940970115378874 is a deficient number, because the sum of its proper divisors (14012112569958638) is less than itself. Its deficiency is 13928857545420236

Bases of 27940970115378874

• Binary: 1100011010001000010101000001110011010000010111010111010₂
• Hexadecimal: 0x63442A0E682EBA
• Base-36: 7N48WGW85OA

Squares and roots of 27940970115378874

• 27940970115378874 squared (27940970115378874²) is 780697810988495327447844565507876
• 27940970115378874 cubed (27940970115378874³) is 21813454205971252655477819404712197775037971011624
• The square root of 27940970115378874 is 167155526.7269942051
• The cube root of 27940970115378874 is 303445.3547951891

Scales and comparisons

• 27,940,970,115,378,874 seconds is equal to 888,436,422 years, 29 weeks, 5 days, 21 hours, 14 minutes, 34 seconds.
• To count from 1 to 27,940,970,115,378,874 would take you about two billion, six hundred sixty-five million, three hundred nine thousand, two hundred sixty-seven 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 27940970115378874 cubic inches would be around 25287.1 feet tall.

Recreational maths with 27940970115378874

• 27940970115378874 backwards is 47887351107904972
• The number of decimal digits it has is: 17
• The sum of 27940970115378874's digits is 82
• More coming soon!