2690000000
2,690,000,000 is an even composite number composed of three prime numbers multiplied together.
2690000000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2690000000:
27 × 57 × 269
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 269)See below for interesting mathematical facts about the number 2690000000 from the Numbermatics database.
Names of 2690000000
- Cardinal: 2690000000 can be written as Two billion, six hundred ninety million.
Scientific notation
- Scientific notation: 2.69 × 109
Factors of 2690000000
Divisors of 2690000000
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 269 320 400 500 538 625 640 800 1000 1076 1250 1345 1600 2000 2152 2500 2690 3125 3200 4000 4304 5000 5380 6250 6725 8000 8608 10000 10760 12500 13450 15625 16000 17216 20000 21520 25000 26900 31250 33625 34432 40000 43040 50000 53800 62500 67250 78125 80000 86080 100000 107600 125000 134500 156250 168125 172160 200000 215200 250000 269000 312500 336250 400000 430400 500000 538000 625000 672500 840625 860800 1000000 1076000 1250000 1345000 1681250 2000000 2152000 2500000 2690000 3362500 4203125 4304000 5000000 5380000 6725000 8406250 10000000 10760000 13450000 16812500 21015625 21520000 26900000 33625000 42031250 53800000 67250000 84062500 107600000 134500000 168125000 269000000 336250000 538000000 672500000 1345000000 2690000000
- Sum of all divisors σ(n): 6723615600
- Sum of proper divisors (its aliquot sum) s(n): 4033615600
- 2690000000 is an abundant number, because the sum of its proper divisors (4033615600) is greater than itself. Its abundance is 1343615600
Bases of 2690000000
- Binary: 101000000101011000100100100000002
- Hexadecimal: 0xA0562480
- Base-36: 18HK1A8
Squares and roots of 2690000000
- 2690000000 squared (26900000002) is 7236100000000000000
- 2690000000 cubed (26900000003) is 19465109000000000000000000000
-
The
square root of 2690000000 is 51865.2099195597 -
The
cube root of 2690000000 is 1390.7554163765
Scales and comparisons
How big is 2690000000?- 2,690,000,000 seconds is equal to 85 years, 27 weeks, 5 days, 6 hours, 13 minutes, 20 seconds.
-
To count from 1 to 2,690,000,000 would take you about one hundred seventy-one 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 2690000000 cubic inches would be around 115.9 feet tall.
Recreational maths with 2690000000
- 2690000000 backwards is 0000000962
- The number of decimal digits it has is: 10
- The sum of 2690000000's digits is 17
- More coming soon!
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