30148560
30,148,560 is an even composite number composed of five prime numbers multiplied together.
30148560 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 30148560:
24 × 32 × 5 × 13 × 3221
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 3221)See below for interesting mathematical facts about the number 30148560 from the Numbermatics database.
Names of 30148560
- Cardinal: 30148560 can be written as Thirty million, one hundred forty-eight thousand, five hundred sixty.
Scientific notation
- Scientific notation: 3.014856 × 107
Factors of 30148560
Divisors of 30148560
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 180 195 208 234 240 260 312 360 390 468 520 585 624 720 780 936 1040 1170 1560 1872 2340 3120 3221 4680 6442 9360 9663 12884 16105 19326 25768 28989 32210 38652 41873 48315 51536 57978 64420 77304 83746 96630 115956 125619 128840 144945 154608 167492 193260 209365 231912 251238 257680 289890 334984 376857 386520 418730 463824 502476 579780 628095 669968 753714 773040 837460 1004952 1159560 1256190 1507428 1674920 1884285 2009904 2319120 2512380 3014856 3349840 3768570 5024760 6029712 7537140 10049520 15074280 30148560
- Sum of all divisors σ(n): 109071144
- Sum of proper divisors (its aliquot sum) s(n): 78922584
- 30148560 is an abundant number, because the sum of its proper divisors (78922584) is greater than itself. Its abundance is 48774024
Bases of 30148560
- Binary: 11100110000000111110100002
- Hexadecimal: 0x1CC07D0
- Base-36: HY6S0
Squares and roots of 30148560
- 30148560 squared (301485602) is 908935670073600
- 30148560 cubed (301485603) is 27403101585354134016000
-
The
square root of 30148560 is 5490.7704377437 -
The
cube root of 30148560 is 311.2353068013
Scales and comparisons
How big is 30148560?- 30,148,560 seconds is equal to 49 weeks, 5 days, 22 hours, 36 minutes.
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To count from 1 to 30,148,560 would take you about twenty-two 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 30148560 cubic inches would be around 25.9 feet tall.
Recreational maths with 30148560
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