230730990
230,730,990 is an even composite number composed of seven prime numbers multiplied together.
230730990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 230730990:
2 × 3 × 5 × 7 × 47 × 97 × 241
See below for interesting mathematical facts about the number 230730990 from the Numbermatics database.
Names of 230730990
- Cardinal: 230730990 can be written as Two hundred thirty million, seven hundred thirty thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.3073099 × 108
Factors of 230730990
Divisors of 230730990
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 47 70 94 97 105 141 194 210 235 241 282 291 329 470 482 485 582 658 679 705 723 970 987 1205 1358 1410 1446 1455 1645 1687 1974 2037 2410 2910 3290 3374 3395 3615 4074 4559 4935 5061 6790 7230 8435 9118 9870 10122 10185 11327 13677 16870 20370 22654 22795 23377 25305 27354 31913 33981 45590 46754 50610 56635 63826 67962 68385 70131 79289 95739 113270 116885 136770 140262 158578 159565 163639 169905 191478 233770 237867 319130 327278 339810 350655 396445 475734 478695 490917 701310 792890 818195 957390 981834 1098719 1189335 1636390 2197438 2378670 2454585 3296157 4909170 5493595 6592314 7691033 10987190 15382066 16480785 23073099 32961570 38455165 46146198 76910330 115365495 230730990
- Sum of all divisors σ(n): 655699968
- Sum of proper divisors (its aliquot sum) s(n): 424968978
- 230730990 is an abundant number, because the sum of its proper divisors (424968978) is greater than itself. Its abundance is 194237988
Bases of 230730990
- Binary: 11011100000010101100111011102
- Hexadecimal: 0xDC0ACEE
- Base-36: 3TDD66
Squares and roots of 230730990
- 230730990 squared (2307309902) is 53236789746380100
- 230730990 cubed (2307309903) is 12283377202604129389299000
-
The
square root of 230730990 is 15189.8317963039 -
The
cube root of 230730990 is 613.3409711425
Scales and comparisons
How big is 230730990?- 230,730,990 seconds is equal to 7 years, 17 weeks, 3 days, 11 hours, 56 minutes, 30 seconds.
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To count from 1 to 230,730,990 would take you about eleven 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 230730990 cubic inches would be around 51.1 feet tall.
Recreational maths with 230730990
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The information we have on file for 230730990 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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