2742672990
2,742,672,990 is an even composite number composed of six prime numbers multiplied together.
2742672990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2742672990:
2 × 3 × 5 × 19 × 947 × 5081
See below for interesting mathematical facts about the number 2742672990 from the Numbermatics database.
Names of 2742672990
- Cardinal: 2742672990 can be written as Two billion, seven hundred forty-two million, six hundred seventy-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.74267299 × 109
Factors of 2742672990
Divisors of 2742672990
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 947 1894 2841 4735 5081 5682 9470 10162 14205 15243 17993 25405 28410 30486 35986 50810 53979 76215 89965 96539 107958 152430 179930 193078 269895 289617 482695 539790 579234 965390 1448085 2896170 4811707 9623414 14435121 24058535 28870242 48117070 72175605 91422433 144351210 182844866 274267299 457112165 548534598 914224330 1371336495 2742672990
- Sum of all divisors σ(n): 6937539840
- Sum of proper divisors (its aliquot sum) s(n): 4194866850
- 2742672990 is an abundant number, because the sum of its proper divisors (4194866850) is greater than itself. Its abundance is 1452193860
Bases of 2742672990
- Binary: 101000110111100111011110010111102
- Hexadecimal: 0xA379DE5E
- Base-36: 19CX00U
Squares and roots of 2742672990
- 2742672990 squared (27426729902) is 7522255130075540100
- 2742672990 cubed (27426729903) is 20631085969147120491931899000
-
The
square root of 2742672990 is 52370.5355137791 -
The
cube root of 2742672990 is 1399.7742816371
Scales and comparisons
How big is 2742672990?- 2,742,672,990 seconds is equal to 87 years, 10 weeks, 5 days, 21 hours, 36 minutes, 30 seconds.
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To count from 1 to 2,742,672,990 would take you about one hundred seventy-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 2742672990 cubic inches would be around 116.6 feet tall.
Recreational maths with 2742672990
- 2742672990 backwards is 0992762472
- The number of decimal digits it has is: 10
- The sum of 2742672990's digits is 48
- More coming soon!
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The information we have on file for 2742672990 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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