29097158805018

Names of 29097158805018

• Cardinal: 29097158805018 can be written as Twenty-nine trillion, ninety-seven billion, one hundred fifty-eight million, eight hundred five thousand and eighteen.

Scientific notation

• Scientific notation: 2.9097158805018 × 10¹³

Factors of 29097158805018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26041415

Divisors of 29097158805018

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 6899 13798 20697 41394 62091 124182 186273 372546 558819 1117638 26034511 52069022 78103533 156207066 234310599 468621198 702931797 1405863594 2108795391 4217590782 179612091389 359224182778 538836274167 1077672548334 1616508822501 3233017645002 4849526467503 9699052935006 14548579402509 29097158805018
• Sum of all divisors σ(n): 65208642206400
• Sum of proper divisors (its aliquot sum) s(n): 36111483401382
• 29097158805018 is an abundant number, because the sum of its proper divisors (36111483401382) is greater than itself. Its abundance is 7014324596364

Bases of 29097158805018

• Binary: 110100111011010110101110100001000011000011010₂
• Hexadecimal: 0x1A76B5D0861A
• Base-36: ABB1T33MI

Squares and roots of 29097158805018

• 29097158805018 squared (29097158805018²) is 846644650524436525741980324
• 29097158805018 cubed (29097158805018³) is 24634953847728495726366311800076708465832
• The square root of 29097158805018 is 5394178.2325965093
• The cube root of 29097158805018 is 30757.4406582793

Scales and comparisons

• 29,097,158,805,018 seconds is equal to 925,199 years, 33 weeks, 4 days, 8 hours, 30 minutes, 18 seconds.
• To count from 1 to 29,097,158,805,018 would take you about two million, three hundred twelve thousand, nine hundred ninety-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 29097158805018 cubic inches would be around 2563.1 feet tall.

Recreational maths with 29097158805018

• 29097158805018 backwards is 81050885179092
• The number of decimal digits it has is: 14
• The sum of 29097158805018's digits is 63
• More coming soon!