13427691571

Names of 13427691571

• Cardinal: 13427691571 can be written as Thirteen billion, four hundred twenty-seven million, six hundred ninety-one thousand, five hundred seventy-one.

Scientific notation

• Scientific notation: 1.3427691571 × 10¹⁰

Factors of 13427691571

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 249

Divisors of 13427691571

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 19 23 31 37 43 89 133 161 217 259 301 437 589 623 703 713 817 851 989 1147 1333 1591 1691 2047 2759 3059 3293 3827 4123 4921 4991 5719 5957 6923 8029 9331 11137 11837 13547 14329 16169 18791 19313 21793 23051 25327 26381 26789 30229 30659 36593 38893 49321 52421 62567 63457 72713 75739 88021 94829 102083 113183 118637 131537 141599 152551 177289 184667 211603 214613 256151 272251 345247 366947 437969 444199 501239 508991 530173 582521 616147 695267 714581 830459 937099 991193 1134383 1205683 1439041 1672399 1939577 2254103 2347909 2690381 2728651 3256777 3508673 4077647 4389569 4866869 6559693 7940681 8439781 10073287 11706793 13577039 15778721 16435363 18832667 19100557 21553277 22797439 30726983 44610271 51844369 61878763 83401811 100960087 150872939 312271897 362910583 433151341 583812677 706720609 1918241653 13427691571
• Sum of all divisors σ(n): 18490982400
• Sum of proper divisors (its aliquot sum) s(n): 5063290829
• 13427691571 is a deficient number, because the sum of its proper divisors (5063290829) is less than itself. Its deficiency is 8364400742

Bases of 13427691571

• Binary: 1100100000010110100101000000110011₂
• Hexadecimal: 0x3205A5033
• Base-36: 662I14J

Squares and roots of 13427691571

• 13427691571 squared (13427691571²) is 180302900925904448041
• 13427691571 cubed (13427691571³) is 2421051742989615252511543162411
• The square root of 13427691571 is 115877.9166666367
• The cube root of 13427691571 is 2376.8427623923

Scales and comparisons

• 13,427,691,571 seconds is equal to 426 years, 49 weeks, 6 days, 2 hours, 19 minutes, 31 seconds.
• To count from 1 to 13,427,691,571 would take you about eight hundred fifty-three 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 13427691571 cubic inches would be around 198.1 feet tall.

Recreational maths with 13427691571

• 13427691571 backwards is 17519672431
• The number of decimal digits it has is: 11
• The sum of 13427691571's digits is 46
• More coming soon!