27428821885179

Names of 27428821885179

• Cardinal: 27428821885179 can be written as Twenty-seven trillion, four hundred twenty-eight billion, eight hundred twenty-one million, eight hundred eighty-five thousand, one hundred seventy-nine.

Scientific notation

• Scientific notation: 2.7428821885179 × 10¹³

Factors of 27428821885179

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1062989

Divisors of 27428821885179

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 13 33 39 99 117 143 429 1287 20443 61329 183987 224873 265759 674619 797277 1042519 2023857 2391831 2923349 3127557 8770047 9382671 11467709 13552747 26310141 34403127 40658241 103209381 121974723 149080217 447240651 1341721953 21312215917 63936647751 191809943253 234434375087 277058806921 703303125261 831176420763 2109909375783 2493529262289 3047646876131 9142940628393 27428821885179
• Sum of all divisors σ(n): 46548201073920
• Sum of proper divisors (its aliquot sum) s(n): 19119379188741
• 27428821885179 is a deficient number, because the sum of its proper divisors (19119379188741) is less than itself. Its deficiency is 8309442696438

Bases of 27428821885179

• Binary: 110001111001001000101001011110110000011111011₂
• Hexadecimal: 0x18F2452F60FB
• Base-36: 9Q0MKCXKR

Squares and roots of 27428821885179

• 27428821885179 squared (27428821885179²) is 752340270008874471459862041
• 27428821885179 cubed (27428821885179³) is 20635807263120894155327660379652882590339
• The square root of 27428821885179 is 5237253.2767834517
• The cube root of 27428821885179 is 30157.9894377915

Scales and comparisons

• 27,428,821,885,179 seconds is equal to 872,151 years, 36 weeks, 6 hours, 19 minutes, 39 seconds.
• To count from 1 to 27,428,821,885,179 would take you about two million, one hundred eighty thousand, three hundred seventy-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 27428821885179 cubic inches would be around 2513.2 feet tall.

Recreational maths with 27428821885179

• 27428821885179 backwards is 97158812882472
• The number of decimal digits it has is: 14
• The sum of 27428821885179's digits is 72
• More coming soon!