1342738640
1,342,738,640 is an even composite number composed of five prime numbers multiplied together.
1342738640 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 1342738640:
24 × 5 × 43 × 73 × 5347
(2 × 2 × 2 × 2 × 5 × 43 × 73 × 5347)See below for interesting mathematical facts about the number 1342738640 from the Numbermatics database.
Names of 1342738640
- Cardinal: 1342738640 can be written as One billion, three hundred forty-two million, seven hundred thirty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.34273864 × 109
Factors of 1342738640
Divisors of 1342738640
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 40 43 73 80 86 146 172 215 292 344 365 430 584 688 730 860 1168 1460 1720 2920 3139 3440 5347 5840 6278 10694 12556 15695 21388 25112 26735 31390 42776 50224 53470 62780 85552 106940 125560 213880 229921 251120 390331 427760 459842 780662 919684 1149605 1561324 1839368 1951655 2299210 3122648 3678736 3903310 4598420 6245296 7806620 9196840 15613240 16784233 18393680 31226480 33568466 67136932 83921165 134273864 167842330 268547728 335684660 671369320 1342738640
- Sum of all divisors σ(n): 3238834368
- Sum of proper divisors (its aliquot sum) s(n): 1896095728
- 1342738640 is an abundant number, because the sum of its proper divisors (1896095728) is greater than itself. Its abundance is 553357088
Bases of 1342738640
- Binary: 10100000000100010010000110100002
- Hexadecimal: 0x500890D0
- Base-36: M7FJRK
Squares and roots of 1342738640
- 1342738640 squared (13427386402) is 1802947055349049600
- 1342738640 cubed (13427386403) is 2420886677091387585196544000
-
The
square root of 1342738640 is 36643.3983140213 -
The
cube root of 1342738640 is 1103.2243247351
Scales and comparisons
How big is 1342738640?- 1,342,738,640 seconds is equal to 42 years, 36 weeks, 22 hours, 57 minutes, 20 seconds.
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To count from 1 to 1,342,738,640 would take you about eighty-five 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 1342738640 cubic inches would be around 91.9 feet tall.
Recreational maths with 1342738640
- 1342738640 backwards is 0468372431
- The number of decimal digits it has is: 10
- The sum of 1342738640's digits is 38
- More coming soon!
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The information we have on file for 1342738640 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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