1408128138
1,408,128,138 is an even composite number composed of four prime numbers multiplied together.
1408128138 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1408128138:
2 × 35 × 432 × 1567
(2 × 3 × 3 × 3 × 3 × 3 × 43 × 43 × 1567)See below for interesting mathematical facts about the number 1408128138 from the Numbermatics database.
Names of 1408128138
- Cardinal: 1408128138 can be written as One billion, four hundred eight million, one hundred twenty-eight thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 1.408128138 × 109
Factors of 1408128138
Divisors of 1408128138
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 18 27 43 54 81 86 129 162 243 258 387 486 774 1161 1567 1849 2322 3134 3483 3698 4701 5547 6966 9402 10449 11094 14103 16641 20898 28206 33282 42309 49923 67381 84618 99846 126927 134762 149769 202143 253854 299538 380781 404286 449307 606429 761562 898614 1212858 1819287 2897383 3638574 5457861 5794766 8692149 10915722 16373583 17384298 26076447 32747166 52152894 78229341 156458682 234688023 469376046 704064069 1408128138
- Sum of all divisors σ(n): 3241300608
- Sum of proper divisors (its aliquot sum) s(n): 1833172470
- 1408128138 is an abundant number, because the sum of its proper divisors (1833172470) is greater than itself. Its abundance is 425044332
Bases of 1408128138
- Binary: 10100111110111001010100100010102
- Hexadecimal: 0x53EE548A
- Base-36: NAD2MI
Squares and roots of 1408128138
- 1408128138 squared (14081281382) is 1982824853027347044
- 1408128138 cubed (14081281383) is 2792071468273521856147524072
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The
square root of 1408128138 is 37525.0334843289 -
The
cube root of 1408128138 is 1120.8497319615
Scales and comparisons
How big is 1408128138?- 1,408,128,138 seconds is equal to 44 years, 40 weeks, 1 day, 18 hours, 42 minutes, 18 seconds.
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To count from 1 to 1,408,128,138 would take you about eighty-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 1408128138 cubic inches would be around 93.4 feet tall.
Recreational maths with 1408128138
- 1408128138 backwards is 8318218041
- The number of decimal digits it has is: 10
- The sum of 1408128138's digits is 36
- More coming soon!
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The information we have on file for 1408128138 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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