121663120
121,663,120 is an even composite number composed of four prime numbers multiplied together.
121663120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 121663120:
24 × 5 × 29 × 2292
(2 × 2 × 2 × 2 × 5 × 29 × 229 × 229)See below for interesting mathematical facts about the number 121663120 from the Numbermatics database.
Names of 121663120
- Cardinal: 121663120 can be written as One hundred twenty-one million, six hundred sixty-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2166312 × 108
Factors of 121663120
Divisors of 121663120
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 5 8 10 16 20 29 40 58 80 116 145 229 232 290 458 464 580 916 1145 1160 1832 2290 2320 3664 4580 6641 9160 13282 18320 26564 33205 52441 53128 66410 104882 106256 132820 209764 262205 265640 419528 524410 531280 839056 1048820 1520789 2097640 3041578 4195280 6083156 7603945 12166312 15207890 24332624 30415780 60831560 121663120
- Sum of all divisors σ(n): 293904180
- Sum of proper divisors (its aliquot sum) s(n): 172241060
- 121663120 is an abundant number, because the sum of its proper divisors (172241060) is greater than itself. Its abundance is 50577940
Bases of 121663120
- Binary: 1110100000001101110100100002
- Hexadecimal: 0x7406E90
- Base-36: 20FNV4
Squares and roots of 121663120
- 121663120 squared (1216631202) is 14801914768134400
- 121663120 cubed (1216631203) is 1800847132665307683328000
-
The
square root of 121663120 is 11030.1006341737 -
The
cube root of 121663120 is 495.5106385749
Scales and comparisons
How big is 121663120?- 121,663,120 seconds is equal to 3 years, 45 weeks, 1 day, 3 hours, 18 minutes, 40 seconds.
-
To count from 1 to 121,663,120 would take you about five 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 121663120 cubic inches would be around 41.3 feet tall.
Recreational maths with 121663120
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