49066420
49,066,420 is an even composite number composed of five prime numbers multiplied together.
49066420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 49066420:
22 × 5 × 13 × 172 × 653
(2 × 2 × 5 × 13 × 17 × 17 × 653)See below for interesting mathematical facts about the number 49066420 from the Numbermatics database.
Names of 49066420
- Cardinal: 49066420 can be written as Forty-nine million, sixty-six thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.906642 × 107
Factors of 49066420
Divisors of 49066420
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 221 260 289 340 442 578 653 884 1105 1156 1306 1445 2210 2612 2890 3265 3757 4420 5780 6530 7514 8489 11101 13060 15028 16978 18785 22202 33956 37570 42445 44404 55505 75140 84890 111010 144313 169780 188717 222020 288626 377434 577252 721565 754868 943585 1443130 1887170 2453321 2886260 3774340 4906642 9813284 12266605 24533210 49066420
- Sum of all divisors σ(n): 118057464
- Sum of proper divisors (its aliquot sum) s(n): 68991044
- 49066420 is an abundant number, because the sum of its proper divisors (68991044) is greater than itself. Its abundance is 19924624
Bases of 49066420
- Binary: 101110110010110001101101002
- Hexadecimal: 0x2ECB1B4
- Base-36: T7NW4
Squares and roots of 49066420
- 49066420 squared (490664202) is 2407513571616400
- 49066420 cubed (490664203) is 118128072060630361288000
-
The
square root of 49066420 is 7004.7426790709 -
The
cube root of 49066420 is 366.0958372257
Scales and comparisons
How big is 49066420?- 49,066,420 seconds is equal to 1 year, 29 weeks, 21 hours, 33 minutes, 40 seconds.
-
To count from 1 to 49,066,420 would take you about two 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 49066420 cubic inches would be around 30.5 feet tall.
Recreational maths with 49066420
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