149306409
149,306,409 is an odd composite number composed of four prime numbers multiplied together.
149306409 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 149306409:
34 × 7 × 23 × 1072
(3 × 3 × 3 × 3 × 7 × 23 × 107 × 107)See below for interesting mathematical facts about the number 149306409 from the Numbermatics database.
Names of 149306409
- Cardinal: 149306409 can be written as One hundred forty-nine million, three hundred six thousand, four hundred nine.
Scientific notation
- Scientific notation: 1.49306409 × 108
Factors of 149306409
Divisors of 149306409
- Number of divisors d(n): 60
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Complete list of divisors:
1 3 7 9 21 23 27 63 69 81 107 161 189 207 321 483 567 621 749 963 1449 1863 2247 2461 2889 4347 6741 7383 8667 11449 13041 17227 20223 22149 34347 51681 60669 66447 80143 103041 155043 199341 240429 263327 309123 465129 721287 789981 927369 1395387 1843289 2163861 2369943 5529867 6491583 7109829 16589601 21329487 49768803 149306409
- Sum of all divisors σ(n): 268492224
- Sum of proper divisors (its aliquot sum) s(n): 119185815
- 149306409 is a deficient number, because the sum of its proper divisors (119185815) is less than itself. Its deficiency is 30120594
Bases of 149306409
- Binary: 10001110011000111100001010012
- Hexadecimal: 0x8E63C29
- Base-36: 2GW5K9
Squares and roots of 149306409
- 149306409 squared (1493064092) is 22292403768475281
- 149306409 cubed (1493064093) is 3328398754649111611375929
-
The
square root of 149306409 is 12219.1001714529 -
The
cube root of 149306409 is 530.5090741773
Scales and comparisons
How big is 149306409?- 149,306,409 seconds is equal to 4 years, 38 weeks, 6 days, 2 hours, 9 seconds.
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To count from 1 to 149,306,409 would take you about seven 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 149306409 cubic inches would be around 44.2 feet tall.
Recreational maths with 149306409
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The information we have on file for 149306409 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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