2949707421
2,949,707,421 is an odd composite number composed of five prime numbers multiplied together.
2949707421 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 2949707421:
34 × 19 × 292 × 43 × 53
(3 × 3 × 3 × 3 × 19 × 29 × 29 × 43 × 53)See below for interesting mathematical facts about the number 2949707421 from the Numbermatics database.
Names of 2949707421
- Cardinal: 2949707421 can be written as Two billion, nine hundred forty-nine million, seven hundred seven thousand, four hundred twenty-one.
Scientific notation
- Scientific notation: 2.949707421 × 109
Factors of 2949707421
Divisors of 2949707421
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 9 19 27 29 43 53 57 81 87 129 159 171 261 387 477 513 551 783 817 841 1007 1161 1247 1431 1537 1539 1653 2279 2349 2451 2523 3021 3483 3741 4293 4611 4959 6837 7353 7569 9063 11223 13833 14877 15979 20511 22059 22707 23693 27189 29203 33669 36163 41499 43301 44573 44631 47937 61533 66091 66177 68121 71079 81567 87609 101007 108489 124497 129903 133719 143811 184599 198273 213237 262827 325467 389709 401157 431433 594819 639711 687097 788481 846887 976401 1169127 1203471 1255729 1294299 1784457 1916639 1919133 2061291 2365443 2540661 2929203 3507381 3610413 3767187 5353371 5749917 6183873 7621983 11301561 17249751 18551619 22865949 33904683 36416141 51749253 55654857 68597847 101714049 109248423 155247759 327745269 983235807 2949707421
- Sum of all divisors σ(n): 5008180320
- Sum of proper divisors (its aliquot sum) s(n): 2058472899
- 2949707421 is a deficient number, because the sum of its proper divisors (2058472899) is less than itself. Its deficiency is 891234522
Bases of 2949707421
- Binary: 101011111101000011110110100111012
- Hexadecimal: 0xAFD0F69D
- Base-36: 1CS6GT9
Squares and roots of 2949707421
- 2949707421 squared (29497074212) is 8700773869502471241
- 2949707421 cubed (29497074213) is 25664737251314324997416779461
-
The
square root of 2949707421 is 54311.2089812039 -
The
cube root of 2949707421 is 1434.1447263815
Scales and comparisons
How big is 2949707421?- 2,949,707,421 seconds is equal to 93 years, 41 weeks, 1 day, 3 hours, 10 minutes, 21 seconds.
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To count from 1 to 2,949,707,421 would take you about one hundred eighty-seven 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 2949707421 cubic inches would be around 119.5 feet tall.
Recreational maths with 2949707421
- 2949707421 backwards is 1247079492
- The number of decimal digits it has is: 10
- The sum of 2949707421's digits is 45
- More coming soon!
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The information we have on file for 2949707421 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!
Keywords: Divisors of 2949707421, math, Factors of 2949707421, curriculum, school, college, exams, university, Prime factorization of 2949707421, STEM, science, technology, engineering, physics, economics, calculator, two billion, nine hundred forty-nine million, seven hundred seven thousand, four hundred twenty-one.