123146138845395

Names of 123146138845395

• Cardinal: 123146138845395 can be written as One hundred twenty-three trillion, one hundred forty-six billion, one hundred thirty-eight million, eight hundred forty-five thousand, three hundred ninety-five.

Scientific notation

• Scientific notation: 1.23146138845395 × 10¹⁴

Factors of 123146138845395

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 48348989

Divisors of 123146138845395

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 81 95 135 171 285 331 405 513 855 993 1539 1655 2565 2979 4965 6289 7695 8937 14895 18867 26811 31445 44685 56601 94335 134055 169803 283005 509409 849015 2547045 48348631 145045893 241743155 435137679 725229465 918623989 1305413037 2175688395 2755871967 3916239111 4593119945 6527065185 8267615901 13779359835 16003396861 19581195555 24802847703 41338079505 48010190583 74408543109 80016984305 124014238515 144030571749 240050952915 304064540359 372042715545 432091715247 720152858745 912193621077 1296275145741 1520322701795 2160458576235 2736580863231 4560968105385 6481375728705 8209742589693 13682904316155 24629227769079 41048712948465 123146138845395
• Sum of all divisors σ(n): 233071349364480
• Sum of proper divisors (its aliquot sum) s(n): 109925210519085
• 123146138845395 is a deficient number, because the sum of its proper divisors (109925210519085) is less than itself. Its deficiency is 13220928326310

Bases of 123146138845395

• Binary: 11100000000000000110001110111001000000011010011₂
• Hexadecimal: 0x700031DC80D3
• Base-36: 17NGJZJ26R

Squares and roots of 123146138845395

• 123146138845395 squared (123146138845395²) is 15164971512529303383712706025
• 123146138845395 cubed (123146138845395³) is 1867507687468393415369262282581884560004875
• The square root of 123146138845395 is 11097122.9985701699
• The cube root of 123146138845395 is 49751.5863700133

Scales and comparisons

• 123,146,138,845,395 seconds is equal to 3,915,666 years, 15 weeks, 3 days, 22 hours, 23 minutes, 15 seconds.
• To count from 1 to 123,146,138,845,395 would take you about nine million, seven hundred eighty-nine thousand, one hundred sixty-five 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 123146138845395 cubic inches would be around 4146 feet tall.

Recreational maths with 123146138845395

• 123146138845395 backwards is 593548831641321
• The number of decimal digits it has is: 15
• The sum of 123146138845395's digits is 63
• More coming soon!