30531228
30,531,228 is an even composite number composed of six prime numbers multiplied together.
30531228 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 30531228:
22 × 3 × 7 × 13 × 73 × 383
(2 × 2 × 3 × 7 × 13 × 73 × 383)See below for interesting mathematical facts about the number 30531228 from the Numbermatics database.
Names of 30531228
- Cardinal: 30531228 can be written as Thirty million, five hundred thirty-one thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 3.0531228 × 107
Factors of 30531228
Divisors of 30531228
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 73 78 84 91 146 156 182 219 273 292 364 383 438 511 546 766 876 949 1022 1092 1149 1532 1533 1898 2044 2298 2681 2847 3066 3796 4596 4979 5362 5694 6132 6643 8043 9958 10724 11388 13286 14937 16086 19916 19929 26572 27959 29874 32172 34853 39858 55918 59748 69706 79716 83877 104559 111836 139412 167754 195713 209118 335508 363467 391426 418236 587139 726934 782852 1090401 1174278 1453868 2180802 2348556 2544269 4361604 5088538 7632807 10177076 15265614 30531228
- Sum of all divisors σ(n): 89112576
- Sum of proper divisors (its aliquot sum) s(n): 58581348
- 30531228 is an abundant number, because the sum of its proper divisors (58581348) is greater than itself. Its abundance is 28050120
Bases of 30531228
- Binary: 11101000111011110100111002
- Hexadecimal: 0x1D1DE9C
- Base-36: I6E1O
Squares and roots of 30531228
- 30531228 squared (305312282) is 932155883187984
- 30531228 cubed (305312283) is 28459863801153706364352
-
The
square root of 30531228 is 5525.5070355579 -
The
cube root of 30531228 is 312.5465846285
Scales and comparisons
How big is 30531228?- 30,531,228 seconds is equal to 50 weeks, 3 days, 8 hours, 53 minutes, 48 seconds.
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To count from 1 to 30,531,228 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 30531228 cubic inches would be around 26 feet tall.
Recreational maths with 30531228
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The information we have on file for 30531228 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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