29000000000

Names of 29000000000

• Cardinal: 29000000000 can be written as Twenty-nine billion.

Scientific notation

• Scientific notation: 2.9 × 10¹⁰

Factors of 29000000000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 36

Divisors of 29000000000

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 125 128 145 160 200 232 250 256 290 320 400 464 500 512 580 625 640 725 800 928 1000 1160 1250 1280 1450 1600 1856 2000 2320 2500 2560 2900 3125 3200 3625 3712 4000 4640 5000 5800 6250 6400 7250 7424 8000 9280 10000 11600 12500 12800 14500 14848 15625 16000 18125 18560 20000 23200 25000 29000 31250 32000 36250 37120 40000 46400 50000 58000 62500 64000 72500 74240 78125 80000 90625 92800 100000 116000 125000 145000 156250 160000 181250 185600 200000 232000 250000 290000 312500 320000 362500 371200 390625 400000 453125 464000 500000 580000 625000 725000 781250 800000 906250 928000 1000000 1160000 1250000 1450000 1562500 1600000 1812500 1856000 1953125 2000000 2265625 2320000 2500000 2900000 3125000 3625000 3906250 4000000 4531250 4640000 5000000 5800000 6250000 7250000 7812500 8000000 9062500 9280000 10000000 11328125 11600000 12500000 14500000 15625000 18125000 20000000 22656250 23200000 25000000 29000000 31250000 36250000 40000000 45312500 46400000 50000000 56640625 58000000 62500000 72500000 90625000 100000000 113281250 116000000 125000000 145000000 181250000 200000000 226562500 232000000 250000000 290000000 362500000 453125000 500000000 580000000 725000000 906250000 1000000000 1160000000 1450000000 1812500000 2900000000 3625000000 5800000000 7250000000 14500000000 29000000000
• Sum of all divisors σ(n): 74926750140
• Sum of proper divisors (its aliquot sum) s(n): 45926750140
• 29000000000 is an abundant number, because the sum of its proper divisors (45926750140) is greater than itself. Its abundance is 16926750140

Bases of 29000000000

• Binary: 11011000000100010001110001000000000₂
• Hexadecimal: 0x6C088E200
• Base-36: DBLUN7K

Squares and roots of 29000000000

• 29000000000 squared (29000000000²) is 841000000000000000000
• 29000000000 cubed (29000000000³) is 24389000000000000000000000000000
• The square root of 29000000000 is 170293.8636592641
• The cube root of 29000000000 is 3072.3168256859

Scales and comparisons

• 29,000,000,000 seconds is equal to 922 years, 5 weeks, 5 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 29,000,000,000 would take you about one thousand, eight hundred forty-four 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 29000000000 cubic inches would be around 256 feet tall.

Recreational maths with 29000000000

• 29000000000 backwards is 00000000092
• The number of decimal digits it has is: 11
• The sum of 29000000000's digits is 11
• More coming soon!