30380994
30,380,994 is an even composite number composed of five prime numbers multiplied together.
30380994 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 30380994:
2 × 34 × 7 × 73 × 367
(2 × 3 × 3 × 3 × 3 × 7 × 73 × 367)See below for interesting mathematical facts about the number 30380994 from the Numbermatics database.
Names of 30380994
- Cardinal: 30380994 can be written as Thirty million, three hundred eighty thousand, nine hundred ninety-four.
Scientific notation
- Scientific notation: 3.0380994 × 107
Factors of 30380994
Divisors of 30380994
- 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 54 63 73 81 126 146 162 189 219 367 378 438 511 567 657 734 1022 1101 1134 1314 1533 1971 2202 2569 3066 3303 3942 4599 5138 5913 6606 7707 9198 9909 11826 13797 15414 19818 23121 26791 27594 29727 41391 46242 53582 59454 69363 80373 82782 138726 160746 187537 208089 241119 375074 416178 482238 562611 723357 1125222 1446714 1687833 2170071 3375666 4340142 5063499 10126998 15190497 30380994
- Sum of all divisors σ(n): 79081728
- Sum of proper divisors (its aliquot sum) s(n): 48700734
- 30380994 is an abundant number, because the sum of its proper divisors (48700734) is greater than itself. Its abundance is 18319740
Bases of 30380994
- Binary: 11100111110010011110000102
- Hexadecimal: 0x1CF93C2
- Base-36: I364I
Squares and roots of 30380994
- 30380994 squared (303809942) is 923004796428036
- 30380994 cubed (303809943) is 28041803182251383147784
-
The
square root of 30380994 is 5511.8956811609 -
The
cube root of 30380994 is 312.0330956017
Scales and comparisons
How big is 30380994?- 30,380,994 seconds is equal to 50 weeks, 1 day, 15 hours, 9 minutes, 54 seconds.
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To count from 1 to 30,380,994 would take you about twenty-three 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 30380994 cubic inches would be around 26 feet tall.
Recreational maths with 30380994
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The information we have on file for 30380994 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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