4243949840
4,243,949,840 is an even composite number composed of five prime numbers multiplied together.
4243949840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 4243949840:
24 × 5 × 13 × 997 × 4093
(2 × 2 × 2 × 2 × 5 × 13 × 997 × 4093)See below for interesting mathematical facts about the number 4243949840 from the Numbermatics database.
Names of 4243949840
- Cardinal: 4243949840 can be written as Four billion, two hundred forty-three million, nine hundred forty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 4.24394984 × 109
Factors of 4243949840
Divisors of 4243949840
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 997 1040 1994 3988 4093 4985 7976 8186 9970 12961 15952 16372 19940 20465 25922 32744 39880 40930 51844 53209 64805 65488 79760 81860 103688 106418 129610 163720 207376 212836 259220 266045 327440 425672 518440 532090 851344 1036880 1064180 2128360 4080721 4256720 8161442 16322884 20403605 32645768 40807210 53049373 65291536 81614420 106098746 163228840 212197492 265246865 326457680 424394984 530493730 848789968 1060987460 2121974920 4243949840
- Sum of all divisors σ(n): 10639454448
- Sum of proper divisors (its aliquot sum) s(n): 6395504608
- 4243949840 is an abundant number, because the sum of its proper divisors (6395504608) is greater than itself. Its abundance is 2151554768
Bases of 4243949840
- Binary: 111111001111010110001001000100002
- Hexadecimal: 0xFCF58910
- Base-36: 1Y6QKNK
Squares and roots of 4243949840
- 4243949840 squared (42439498402) is 18011110244436025600
- 4243949840 cubed (42439498403) is 76438248440096631735355904000
-
The
square root of 4243949840 is 65145.6049169859 -
The
cube root of 4243949840 is 1619.0369015087
Scales and comparisons
How big is 4243949840?- 4,243,949,840 seconds is equal to 134 years, 49 weeks, 18 hours, 57 minutes, 20 seconds.
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To count from 1 to 4,243,949,840 would take you about two hundred sixty-nine 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 4243949840 cubic inches would be around 134.9 feet tall.
Recreational maths with 4243949840
- 4243949840 backwards is 0489493424
- The number of decimal digits it has is: 10
- The sum of 4243949840's digits is 47
- More coming soon!
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The information we have on file for 4243949840 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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