2142273987
2,142,273,987 is an odd composite number composed of four prime numbers multiplied together.
2142273987 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 2142273987:
34 × 7 × 732 × 709
(3 × 3 × 3 × 3 × 7 × 73 × 73 × 709)See below for interesting mathematical facts about the number 2142273987 from the Numbermatics database.
Names of 2142273987
- Cardinal: 2142273987 can be written as Two billion, one hundred forty-two million, two hundred seventy-three thousand, nine hundred eighty-seven.
Scientific notation
- Scientific notation: 2.142273987 × 109
Factors of 2142273987
Divisors of 2142273987
- Number of divisors d(n): 60
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Complete list of divisors:
1 3 7 9 21 27 63 73 81 189 219 511 567 657 709 1533 1971 2127 4599 4963 5329 5913 6381 13797 14889 15987 19143 37303 41391 44667 47961 51757 57429 111909 134001 143883 155271 335727 362299 402003 431649 465813 1007181 1086897 1397439 3021543 3260691 3778261 4192317 9782073 11334783 26447827 29346219 34004349 79343481 102013047 238030443 306039141 714091329 2142273987
- Sum of all divisors σ(n): 3713373840
- Sum of proper divisors (its aliquot sum) s(n): 1571099853
- 2142273987 is a deficient number, because the sum of its proper divisors (1571099853) is less than itself. Its deficiency is 571174134
Bases of 2142273987
- Binary: 11111111011000010000001110000112
- Hexadecimal: 0x7FB081C3
- Base-36: ZFGD6R
Squares and roots of 2142273987
- 2142273987 squared (21422739872) is 4589337835376876169
- 2142273987 cubed (21422739873) is 9831619062282770158168915803
-
The
square root of 2142273987 is 46284.7057568697 -
The
cube root of 2142273987 is 1289.1150285055
Scales and comparisons
How big is 2142273987?- 2,142,273,987 seconds is equal to 68 years, 6 weeks, 20 hours, 6 minutes, 27 seconds.
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To count from 1 to 2,142,273,987 would take you about one hundred thirty-six 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 2142273987 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142273987
- 2142273987 backwards is 7893722412
- The number of decimal digits it has is: 10
- The sum of 2142273987's digits is 45
- More coming soon!
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The information we have on file for 2142273987 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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