133811394031

Names of 133811394031

• Cardinal: 133811394031 can be written as One hundred thirty-three billion, eight hundred eleven million, three hundred ninety-four thousand and thirty-one.

Scientific notation

• Scientific notation: 1.33811394031 × 10¹¹

Factors of 133811394031

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4244

Divisors of 133811394031

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 19 23 37 133 161 259 307 437 703 851 2149 3059 3851 4921 5833 5957 7061 11359 16169 26957 40831 49427 73169 79513 88573 113183 134159 142487 215821 261257 512183 620011 939113 997409 1182257 1510747 1682887 1828799 2707253 3277201 4963883 8275799 11780209 18950771 22462883 22940407 27191911 34747181 43743509 62266819 157240181 190343377 306204563 435867733 516646309 831126671 1006100707 3616524163 5817886697 7042704949 19115913433 133811394031
• Sum of all divisors σ(n): 173121822720
• Sum of proper divisors (its aliquot sum) s(n): 39310428689
• 133811394031 is a deficient number, because the sum of its proper divisors (39310428689) is less than itself. Its deficiency is 94500965342

Bases of 133811394031

• Binary: 1111100100111110001111101010111101111₂
• Hexadecimal: 0x1F27C7D5EF
• Base-36: 1PGZUKFJ

Squares and roots of 133811394031

• 133811394031 squared (133811394031²) is 17905489172519542428961
• 133811394031 cubed (133811394031³) is 2395958466981816629009523196931791
• The square root of 133811394031 is 365802.3975194805
• The cube root of 133811394031 is 5114.8279735761

Scales and comparisons

• 133,811,394,031 seconds is equal to 4,254 years, 40 weeks, 6 days, 23 hours, 40 minutes, 31 seconds.
• To count from 1 to 133,811,394,031 would take you about eight thousand, five 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 133811394031 cubic inches would be around 426.2 feet tall.

Recreational maths with 133811394031

• 133811394031 backwards is 130493118331
• 133811394031 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133811394031's digits is 37
• More coming soon!