1427129145
1,427,129,145 is an odd composite number composed of six prime numbers multiplied together.
1427129145 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1427129145:
33 × 5 × 13 × 53 × 67 × 229
(3 × 3 × 3 × 5 × 13 × 53 × 67 × 229)See below for interesting mathematical facts about the number 1427129145 from the Numbermatics database.
Names of 1427129145
- Cardinal: 1427129145 can be written as One billion, four hundred twenty-seven million, one hundred twenty-nine thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 1.427129145 × 109
Factors of 1427129145
Divisors of 1427129145
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 9 13 15 27 39 45 53 65 67 117 135 159 195 201 229 265 335 351 477 585 603 687 689 795 871 1005 1145 1431 1755 1809 2061 2067 2385 2613 2977 3015 3435 3445 3551 4355 6183 6201 7155 7839 8931 9045 10305 10335 10653 12137 13065 14885 15343 17755 18603 23517 26793 30915 31005 31959 36411 39195 44655 46029 46163 53265 60685 76715 80379 93015 95877 109233 117585 133965 138087 138489 157781 159795 182055 199459 230145 230815 327699 401895 414261 415467 473343 479385 546165 598377 690435 692445 788905 813179 997295 1246401 1420029 1638495 1795131 2071305 2077335 2366715 2439537 2991885 4065895 4260087 5385393 6232005 7100145 7318611 8975655 10571327 12197685 21300435 21955833 26926965 31713981 36593055 52856635 95141943 109779165 158569905 285425829 475709715 1427129145
- Sum of all divisors σ(n): 2837721600
- Sum of proper divisors (its aliquot sum) s(n): 1410592455
- 1427129145 is a deficient number, because the sum of its proper divisors (1410592455) is less than itself. Its deficiency is 16536690
Bases of 1427129145
- Binary: 10101010001000001000011001110012
- Hexadecimal: 0x55104339
- Base-36: NLOBW9
Squares and roots of 1427129145
- 1427129145 squared (14271291452) is 2036697596508431025
- 1427129145 cubed (14271291453) is 2906630499528632153999723625
-
The
square root of 1427129145 is 37777.3628645515 -
The
cube root of 1427129145 is 1125.8687334293
Scales and comparisons
How big is 1427129145?- 1,427,129,145 seconds is equal to 45 years, 19 weeks, 4 days, 16 hours, 45 minutes, 45 seconds.
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To count from 1 to 1,427,129,145 would take you about ninety 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 1427129145 cubic inches would be around 93.8 feet tall.
Recreational maths with 1427129145
- 1427129145 backwards is 5419217241
- The number of decimal digits it has is: 10
- The sum of 1427129145's digits is 36
- More coming soon!
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The information we have on file for 1427129145 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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