29915016041040

Names of 29915016041040

• Cardinal: 29915016041040 can be written as Twenty-nine trillion, nine hundred fifteen billion, sixteen million, forty-one thousand and forty.

Scientific notation

• Scientific notation: 2.991501604104 × 10¹³

Factors of 29915016041040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9588146190

Divisors of 29915016041040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1040 1560 3120 9588146167 19176292334 28764438501 38352584668 47940730835 57528877002 76705169336 95881461670 115057754004 124645900171 143822192505 153410338672 191762923340 230115508008 249291800342 287644385010 373937700513 383525846680 460231016016 498583600684 575288770020 623229500855 747875401026 767051693360 997167201368 1150577540040 1246459001710 1495750802052 1869688502565 1994334402736 2301155080080 2492918003420 2991501604104 3739377005130 4985836006840 5983003208208 7478754010260 9971672013680 14957508020520 29915016041040
• Sum of all divisors σ(n): 99870130485888
• Sum of proper divisors (its aliquot sum) s(n): 69955114444848
• 29915016041040 is an abundant number, because the sum of its proper divisors (69955114444848) is greater than itself. Its abundance is 40040098403808

Bases of 29915016041040

• Binary: 110110011010100100001111001111001001001010000₂
• Hexadecimal: 0x1B3521E79250
• Base-36: ALQRO61QO

Squares and roots of 29915016041040

• 29915016041040 squared (29915016041040²) is 894908184735680514964281600
• 29915016041040 cubed (29915016041040³) is 26771192701625870277597051826639716864000
• The square root of 29915016041040 is 5469462.1345284035
• The cube root of 29915016041040 is 31042.9567639269

Scales and comparisons

• 29,915,016,041,040 seconds is equal to 951,204 years, 50 weeks, 5 days, 14 hours, 4 minutes.
• To count from 1 to 29,915,016,041,040 would take you about two million, three hundred seventy-eight thousand and twelve 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 29915016041040 cubic inches would be around 2586.9 feet tall.

Recreational maths with 29915016041040

• 29915016041040 backwards is 04014061051992
• The number of decimal digits it has is: 14
• The sum of 29915016041040's digits is 42
• More coming soon!