1345428450
1,345,428,450 is an even composite number composed of five prime numbers multiplied together.
1345428450 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1345428450:
2 × 32 × 52 × 17 × 175873
(2 × 3 × 3 × 5 × 5 × 17 × 175873)See below for interesting mathematical facts about the number 1345428450 from the Numbermatics database.
Names of 1345428450
- Cardinal: 1345428450 can be written as One billion, three hundred forty-five million, four hundred twenty-eight thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.34542845 × 109
Factors of 1345428450
Divisors of 1345428450
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 25 30 34 45 50 51 75 85 90 102 150 153 170 225 255 306 425 450 510 765 850 1275 1530 2550 3825 7650 175873 351746 527619 879365 1055238 1582857 1758730 2638095 2989841 3165714 4396825 5276190 5979682 7914285 8793650 8969523 13190475 14949205 15828570 17939046 26380950 26908569 29898410 39571425 44847615 53817138 74746025 79142850 89695230 134542845 149492050 224238075 269085690 448476150 672714225 1345428450
- Sum of all divisors σ(n): 3827369988
- Sum of proper divisors (its aliquot sum) s(n): 2481941538
- 1345428450 is an abundant number, because the sum of its proper divisors (2481941538) is greater than itself. Its abundance is 1136513088
Bases of 1345428450
- Binary: 10100000011000110011011111000102
- Hexadecimal: 0x50319BE2
- Base-36: M9178I
Squares and roots of 1345428450
- 1345428450 squared (13454284502) is 1810177714069402500
- 1345428450 cubed (13454284503) is 2435464596064939398001125000
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The
square root of 1345428450 is 36680.0824699181 -
The
cube root of 1345428450 is 1103.9605028795
Scales and comparisons
How big is 1345428450?- 1,345,428,450 seconds is equal to 42 years, 40 weeks, 4 days, 2 hours, 7 minutes, 30 seconds.
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To count from 1 to 1,345,428,450 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 1345428450 cubic inches would be around 92 feet tall.
Recreational maths with 1345428450
- 1345428450 backwards is 0548245431
- The number of decimal digits it has is: 10
- The sum of 1345428450's digits is 36
- More coming soon!
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The information we have on file for 1345428450 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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