74139492
74,139,492 is an even composite number composed of six prime numbers multiplied together.
74139492 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 74139492:
22 × 3 × 7 × 47 × 89 × 211
(2 × 2 × 3 × 7 × 47 × 89 × 211)See below for interesting mathematical facts about the number 74139492 from the Numbermatics database.
Names of 74139492
- Cardinal: 74139492 can be written as Seventy-four million, one hundred thirty-nine thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 7.4139492 × 107
Factors of 74139492
Divisors of 74139492
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 42 47 84 89 94 141 178 188 211 267 282 329 356 422 534 564 623 633 658 844 987 1068 1246 1266 1316 1477 1869 1974 2492 2532 2954 3738 3948 4183 4431 5908 7476 8366 8862 9917 12549 16732 17724 18779 19834 25098 29281 29751 37558 39668 50196 56337 58562 59502 69419 75116 87843 112674 117124 119004 131453 138838 175686 208257 225348 262906 277676 351372 394359 416514 525812 788718 833028 882613 1577436 1765226 2647839 3530452 5295678 6178291 10591356 12356582 18534873 24713164 37069746 74139492
- Sum of all divisors σ(n): 205148160
- Sum of proper divisors (its aliquot sum) s(n): 131008668
- 74139492 is an abundant number, because the sum of its proper divisors (131008668) is greater than itself. Its abundance is 56869176
Bases of 74139492
- Binary: 1000110101101000111011001002
- Hexadecimal: 0x46B4764
- Base-36: 1852EC
Squares and roots of 74139492
- 74139492 squared (741394922) is 5496664274018064
- 74139492 cubed (741394923) is 407519896970248063783488
-
The
square root of 74139492 is 8610.4292575923 -
The
cube root of 74139492 is 420.0972790541
Scales and comparisons
How big is 74139492?- 74,139,492 seconds is equal to 2 years, 18 weeks, 4 days, 2 hours, 18 minutes, 12 seconds.
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To count from 1 to 74,139,492 would take you about three 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 74139492 cubic inches would be around 35 feet tall.
Recreational maths with 74139492
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The information we have on file for 74139492 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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