1408209138
1,408,209,138 is an even composite number composed of four prime numbers multiplied together.
1408209138 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1408209138:
2 × 34 × 73 × 25343
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 25343)See below for interesting mathematical facts about the number 1408209138 from the Numbermatics database.
Names of 1408209138
- Cardinal: 1408209138 can be written as One billion, four hundred eight million, two hundred nine thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 1.408209138 × 109
Factors of 1408209138
Divisors of 1408209138
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 294 343 378 441 567 686 882 1029 1134 1323 2058 2646 3087 3969 6174 7938 9261 18522 25343 27783 50686 55566 76029 152058 177401 228087 354802 456174 532203 684261 1064406 1241807 1368522 1596609 2052783 2483614 3193218 3725421 4105566 4789827 7450842 8692649 9579654 11176263 14369481 17385298 22352526 26077947 28738962 33528789 52155894 67057578 78233841 100586367 156467682 201172734 234701523 469403046 704104569 1408209138
- Sum of all divisors σ(n): 3679948800
- Sum of proper divisors (its aliquot sum) s(n): 2271739662
- 1408209138 is an abundant number, because the sum of its proper divisors (2271739662) is greater than itself. Its abundance is 863530524
Bases of 1408209138
- Binary: 10100111110111110010000111100102
- Hexadecimal: 0x53EF90F2
- Base-36: NAET4I
Squares and roots of 1408209138
- 1408209138 squared (14082091382) is 1983052976346703044
- 1408209138 cubed (14082091383) is 2792553322429525082733216072
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The
square root of 1408209138 is 37526.1127483253 -
The
cube root of 1408209138 is 1120.8712231607
Scales and comparisons
How big is 1408209138?- 1,408,209,138 seconds is equal to 44 years, 40 weeks, 2 days, 17 hours, 12 minutes, 18 seconds.
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To count from 1 to 1,408,209,138 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 1408209138 cubic inches would be around 93.4 feet tall.
Recreational maths with 1408209138
- 1408209138 backwards is 8319028041
- The number of decimal digits it has is: 10
- The sum of 1408209138's digits is 36
- More coming soon!
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The information we have on file for 1408209138 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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