30727242
30,727,242 is an even composite number composed of five prime numbers multiplied together.
30727242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30727242:
2 × 33 × 7 × 133 × 37
(2 × 3 × 3 × 3 × 7 × 13 × 13 × 13 × 37)See below for interesting mathematical facts about the number 30727242 from the Numbermatics database.
Names of 30727242
- Cardinal: 30727242 can be written as Thirty million, seven hundred twenty-seven thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 3.0727242 × 107
Factors of 30727242
Divisors of 30727242
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 37 39 42 54 63 74 78 91 111 117 126 169 182 189 222 234 259 273 333 338 351 378 481 507 518 546 666 702 777 819 962 999 1014 1183 1443 1521 1554 1638 1998 2197 2331 2366 2457 2886 3042 3367 3549 4329 4394 4563 4662 4914 6253 6591 6734 6993 7098 8658 9126 10101 10647 12506 12987 13182 13986 15379 18759 19773 20202 21294 25974 30303 30758 31941 37518 39546 43771 46137 56277 59319 60606 63882 81289 87542 90909 92274 112554 118638 131313 138411 162578 168831 181818 243867 262626 276822 337662 393939 415233 487734 569023 731601 787878 830466 1138046 1181817 1463202 1707069 2194803 2363634 3414138 4389606 5121207 10242414 15363621 30727242
- Sum of all divisors σ(n): 86822400
- Sum of proper divisors (its aliquot sum) s(n): 56095158
- 30727242 is an abundant number, because the sum of its proper divisors (56095158) is greater than itself. Its abundance is 25367916
Bases of 30727242
- Binary: 11101010011011100010010102
- Hexadecimal: 0x1D4DC4A
- Base-36: IALAI
Squares and roots of 30727242
- 30727242 squared (307272422) is 944163400926564
- 30727242 cubed (307272423) is 29011537307813556256488
-
The
square root of 30727242 is 5543.2158536359 -
The
cube root of 30727242 is 313.2140200123
Scales and comparisons
How big is 30727242?- 30,727,242 seconds is equal to 50 weeks, 5 days, 15 hours, 20 minutes, 42 seconds.
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To count from 1 to 30,727,242 would take you about twenty-four weeks!
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 30727242 cubic inches would be around 26.1 feet tall.
Recreational maths with 30727242
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The information we have on file for 30727242 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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