30049960
30,049,960 is an even composite number composed of five prime numbers multiplied together.
30049960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 30049960:
23 × 5 × 23 × 89 × 367
(2 × 2 × 2 × 5 × 23 × 89 × 367)See below for interesting mathematical facts about the number 30049960 from the Numbermatics database.
Names of 30049960
- Cardinal: 30049960 can be written as Thirty million, forty-nine thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 3.004996 × 107
Factors of 30049960
Divisors of 30049960
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 20 23 40 46 89 92 115 178 184 230 356 367 445 460 712 734 890 920 1468 1780 1835 2047 2936 3560 3670 4094 7340 8188 8441 10235 14680 16376 16882 20470 32663 33764 40940 42205 65326 67528 81880 84410 130652 163315 168820 261304 326630 337640 653260 751249 1306520 1502498 3004996 3756245 6009992 7512490 15024980 30049960
- Sum of all divisors σ(n): 71539200
- Sum of proper divisors (its aliquot sum) s(n): 41489240
- 30049960 is an abundant number, because the sum of its proper divisors (41489240) is greater than itself. Its abundance is 11439280
Bases of 30049960
- Binary: 11100101010000110101010002
- Hexadecimal: 0x1CA86A8
- Base-36: HW2P4
Squares and roots of 30049960
- 30049960 squared (300499602) is 903000096001600
- 30049960 cubed (300499603) is 27135116764844239936000
-
The
square root of 30049960 is 5481.7843810205 -
The
cube root of 30049960 is 310.8956408639
Scales and comparisons
How big is 30049960?- 30,049,960 seconds is equal to 49 weeks, 4 days, 19 hours, 12 minutes, 40 seconds.
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To count from 1 to 30,049,960 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 30049960 cubic inches would be around 25.9 feet tall.
Recreational maths with 30049960
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