27995641401

Names of 27995641401

• Cardinal: 27995641401 can be written as Twenty-seven billion, nine hundred ninety-five million, six hundred forty-one thousand, four hundred one.

Scientific notation

• Scientific notation: 2.7995641401 × 10¹⁰

Factors of 27995641401

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23186

Divisors of 27995641401

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 21 39 61 73 91 183 219 273 427 511 793 949 1281 1533 2379 2847 4453 5551 6643 13359 16653 19929 23029 31171 57889 69087 93513 161203 173667 299377 405223 483609 898131 1215669 1404769 1681117 2095639 4214307 5043351 6286917 9833383 11767819 18261997 21854521 29500149 35303457 54785991 65563563 102548137 127833979 152981647 307644411 383501937 458944941 717836959 1333125781 2153510877 3999377343 9331880467 27995641401
• Sum of all divisors σ(n): 47336414720
• Sum of proper divisors (its aliquot sum) s(n): 19340773319
• 27995641401 is a deficient number, because the sum of its proper divisors (19340773319) is less than itself. Its deficiency is 8654868082

Bases of 27995641401

• Binary: 11010000100101010111001011000111001₂
• Hexadecimal: 0x684AB9639
• Base-36: CUZVR5L

Squares and roots of 27995641401

• 27995641401 squared (27995641401²) is 783755937453385242801
• 27995641401 cubed (27995641401³) is 21941750170849558410962112804201
• The square root of 27995641401 is 167318.9809943869
• The cube root of 27995641401 is 3036.4314009175

Scales and comparisons

• 27,995,641,401 seconds is equal to 890 years, 9 weeks, 15 hours, 3 minutes, 21 seconds.
• To count from 1 to 27,995,641,401 would take you about one thousand, seven hundred eighty 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 27995641401 cubic inches would be around 253 feet tall.

Recreational maths with 27995641401

• 27995641401 backwards is 10414659972
• The number of decimal digits it has is: 11
• The sum of 27995641401's digits is 48
• More coming soon!