2990327680
2,990,327,680 is an even composite number composed of four prime numbers multiplied together.
2990327680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2990327680:
27 × 5 × 59 × 79193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 59 × 79193)See below for interesting mathematical facts about the number 2990327680 from the Numbermatics database.
Names of 2990327680
- Cardinal: 2990327680 can be written as Two billion, nine hundred ninety million, three hundred twenty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 2.99032768 × 109
Factors of 2990327680
Divisors of 2990327680
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 59 64 80 118 128 160 236 295 320 472 590 640 944 1180 1888 2360 3776 4720 7552 9440 18880 37760 79193 158386 316772 395965 633544 791930 1267088 1583860 2534176 3167720 4672387 5068352 6335440 9344774 10136704 12670880 18689548 23361935 25341760 37379096 46723870 50683520 74758192 93447740 149516384 186895480 299032768 373790960 598065536 747581920 1495163840 2990327680
- Sum of all divisors σ(n): 7270009200
- Sum of proper divisors (its aliquot sum) s(n): 4279681520
- 2990327680 is an abundant number, because the sum of its proper divisors (4279681520) is greater than itself. Its abundance is 1289353840
Bases of 2990327680
- Binary: 101100100011110011000111100000002
- Hexadecimal: 0xB23CC780
- Base-36: 1DGD3LS
Squares and roots of 2990327680
- 2990327680 squared (29903276802) is 8942059633774182400
- 2990327680 cubed (29903276803) is 26739688439085600500088832000
-
The
square root of 2990327680 is 54683.8886693329 -
The
cube root of 2990327680 is 1440.6979127225
Scales and comparisons
How big is 2990327680?- 2,990,327,680 seconds is equal to 95 years, 4 weeks, 2 days, 6 hours, 34 minutes, 40 seconds.
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To count from 1 to 2,990,327,680 would take you about one hundred ninety 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 2990327680 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990327680
- 2990327680 backwards is 0867230992
- The number of decimal digits it has is: 10
- The sum of 2990327680's digits is 46
- More coming soon!
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The information we have on file for 2990327680 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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