13793809827

Names of 13793809827

• Cardinal: 13793809827 can be written as Thirteen billion, seven hundred ninety-three million, eight hundred nine thousand, eight hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3793809827 × 10¹⁰

Factors of 13793809827

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 829

Divisors of 13793809827

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 21 37 49 73 111 147 219 259 343 511 709 777 1029 1533 1813 2127 2401 2701 3577 4963 5439 7203 8103 10731 12691 14889 18907 25039 26233 34741 38073 51757 56721 75117 78699 88837 104223 132349 155271 175273 183631 243187 266511 362299 397047 525819 550893 729561 926443 1086897 1285417 1702309 1915009 2536093 2779329 3856251 5106927 5745027 6485101 7608279 8997919 13405063 17752651 19455303 26993757 40215189 53257953 62985433 93835441 124268557 188956299 281506323 372805671 656848087 1970544261 4597936609 13793809827
• Sum of all divisors σ(n): 22369010080
• Sum of proper divisors (its aliquot sum) s(n): 8575200253
• 13793809827 is a deficient number, because the sum of its proper divisors (8575200253) is less than itself. Its deficiency is 5218609574

Bases of 13793809827

• Binary: 1100110110001011001101010110100011₂
• Hexadecimal: 0x3362CD5A3
• Base-36: 6C4H7S3

Squares and roots of 13793809827

• 13793809827 squared (13793809827²) is 190269189543441769929
• 13793809827 cubed (13793809827³) is 2624537016499652729448913292283
• The square root of 13793809827 is 117447.0511634923
• The cube root of 13793809827 is 2398.2516101215

Scales and comparisons

• 13,793,809,827 seconds is equal to 438 years, 31 weeks, 1 day, 13 hours, 50 minutes, 27 seconds.
• To count from 1 to 13,793,809,827 would take you about eight hundred seventy-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 13793809827 cubic inches would be around 199.9 feet tall.

Recreational maths with 13793809827

• 13793809827 backwards is 72890839731
• The number of decimal digits it has is: 11
• The sum of 13793809827's digits is 57
• More coming soon!