429684158121

Names of 429684158121

• Cardinal: 429684158121 can be written as Four hundred twenty-nine billion, six hundred eighty-four million, one hundred fifty-eight thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 4.29684158121 × 10¹¹

Factors of 429684158121

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 391

Divisors of 429684158121

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 17 51 71 89 211 213 267 633 1207 1513 3587 3621 4539 5041 6319 7921 10761 14981 15123 18779 18957 23763 44943 56337 85697 107423 134657 254677 257091 319243 322269 403971 448649 562391 764031 957729 1063651 1333309 1345947 1671331 1687173 3190953 3999927 5013993 7627033 9560647 18082067 22666253 22881099 28412627 28681941 39929761 54246201 67998759 85237881 94664939 118664501 119789283 283994817 355993503 678805937 1609303963 2017296517 2036417811 4827911889 6051889551 8425179571 25275538713 143228052707 429684158121
• Sum of all divisors σ(n): 625217149152
• Sum of proper divisors (its aliquot sum) s(n): 195532991031
• 429684158121 is a deficient number, because the sum of its proper divisors (195532991031) is less than itself. Its deficiency is 234151167090

Bases of 429684158121

• Binary: 110010000001011001010111110111010101001₂
• Hexadecimal: 0x640B2BEEA9
• Base-36: 5HE6UQAX

Squares and roots of 429684158121

• 429684158121 squared (429684158121²) is 184628475740152530250641
• 429684158121 cubed (429684158121³) is 79331931163570912316874663205605561
• The square root of 429684158121 is 655502.9810161051
• The cube root of 429684158121 is 7545.9938579975

Scales and comparisons

• 429,684,158,121 seconds is equal to 13,662 years, 32 weeks, 4 days, 6 hours, 35 minutes, 21 seconds.
• To count from 1 to 429,684,158,121 would take you about twenty-seven thousand, three hundred twenty-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 429684158121 cubic inches would be around 628.8 feet tall.

Recreational maths with 429684158121

• 429684158121 backwards is 121851486924
• 429684158121 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 429684158121's digits is 51
• More coming soon!