27688009890312941

Names of 27688009890312941

• Cardinal: 27688009890312941 can be written as Twenty-seven quadrillion, six hundred eighty-eight trillion, nine billion, eight hundred ninety million, three hundred twelve thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 2.7688009890312941 × 10¹⁶

Factors of 27688009890312941

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1399365

Divisors of 27688009890312941

• Number of divisors d(n): 48
• Complete list of divisors:
  1 13 29 157 169 377 2041 4553 4901 26209 26533 59189 340717 760061 769457 1372957 4114813 4429321 9880793 17848441 39815753 53492569 119329577 128450309 215554249 232029733 517604789 695403397 1551284501 2802205237 6251073221 6728862257 20166698513 35983830013 36428668081 81263951873 467789790169 1043531070377 1056431374349 5649461312041 6081267272197 13565903914901 73442997056533 163834378049189 176356750893713 954758961734929 2129846914639457 27688009890312941
• Sum of all divisors σ(n): 31214307495315600
• Sum of proper divisors (its aliquot sum) s(n): 3526297605002659
• 27688009890312941 is a deficient number, because the sum of its proper divisors (3526297605002659) is less than itself. Its deficiency is 24161712285310282

Bases of 27688009890312941

• Binary: 1100010010111100001100100101010000011001011001011101101₂
• Hexadecimal: 0x625E192A0CB2ED
• Base-36: 7KMKW59GMI5

Squares and roots of 27688009890312941

• 27688009890312941 squared (27688009890312941²) is 766625891686067239106070912069481
• 27688009890312941 cubed (27688009890312941³) is 21226345271173807164744015740294203232461025453621
• The square root of 27688009890312941 is 166397145.0786128753
• The cube root of 27688009890312941 is 302526.8419240943

Scales and comparisons

• 27,688,009,890,312,941 seconds is equal to 880,393,069 years, 45 weeks, 3 days, 4 hours, 15 minutes, 41 seconds.
• To count from 1 to 27,688,009,890,312,941 would take you about two billion, six hundred forty-one million, one hundred seventy-nine thousand, two hundred nine 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 27688009890312941 cubic inches would be around 25210.6 feet tall.

Recreational maths with 27688009890312941

• 27688009890312941 backwards is 14921309890088672
• The number of decimal digits it has is: 17
• The sum of 27688009890312941's digits is 77
• More coming soon!