121896120
121,896,120 is an even composite number composed of five prime numbers multiplied together.
121896120 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 121896120:
23 × 3 × 5 × 17 × 59753
(2 × 2 × 2 × 3 × 5 × 17 × 59753)See below for interesting mathematical facts about the number 121896120 from the Numbermatics database.
Names of 121896120
- Cardinal: 121896120 can be written as One hundred twenty-one million, eight hundred ninety-six thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2189612 × 108
Factors of 121896120
Divisors of 121896120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1020 2040 59753 119506 179259 239012 298765 358518 478024 597530 717036 896295 1015801 1195060 1434072 1792590 2031602 2390120 3047403 3585180 4063204 5079005 6094806 7170360 8126408 10158010 12189612 15237015 20316020 24379224 30474030 40632040 60948060 121896120
- Sum of all divisors σ(n): 387205920
- Sum of proper divisors (its aliquot sum) s(n): 265309800
- 121896120 is an abundant number, because the sum of its proper divisors (265309800) is greater than itself. Its abundance is 143413680
Bases of 121896120
- Binary: 1110100001111111100101110002
- Hexadecimal: 0x743FCB8
- Base-36: 20KNNC
Squares and roots of 121896120
- 121896120 squared (1218961202) is 14858664071054400
- 121896120 cubed (1218961203) is 1811213498644935668928000
-
The
square root of 121896120 is 11040.6575891111 -
The
cube root of 121896120 is 495.8267583495
Scales and comparisons
How big is 121896120?- 121,896,120 seconds is equal to 3 years, 45 weeks, 3 days, 20 hours, 2 minutes.
-
To count from 1 to 121,896,120 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 121896120 cubic inches would be around 41.3 feet tall.
Recreational maths with 121896120
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