121141200
121,141,200 is an even composite number composed of five prime numbers multiplied together.
121141200 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 121141200:
24 × 3 × 52 × 157 × 643
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 157 × 643)See below for interesting mathematical facts about the number 121141200 from the Numbermatics database.
Names of 121141200
- Cardinal: 121141200 can be written as One hundred twenty-one million, one hundred forty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.211412 × 108
Factors of 121141200
Divisors of 121141200
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 157 200 240 300 314 400 471 600 628 643 785 942 1200 1256 1286 1570 1884 1929 2355 2512 2572 3140 3215 3768 3858 3925 4710 5144 6280 6430 7536 7716 7850 9420 9645 10288 11775 12560 12860 15432 15700 16075 18840 19290 23550 25720 30864 31400 32150 37680 38580 47100 48225 51440 62800 64300 77160 94200 96450 100951 128600 154320 188400 192900 201902 257200 302853 385800 403804 504755 605706 771600 807608 1009510 1211412 1514265 1615216 2019020 2422824 2523775 3028530 4038040 4845648 5047550 6057060 7571325 8076080 10095100 12114120 15142650 20190200 24228240 30285300 40380400 60570600 121141200
- Sum of all divisors σ(n): 391134688
- Sum of proper divisors (its aliquot sum) s(n): 269993488
- 121141200 is an abundant number, because the sum of its proper divisors (269993488) is greater than itself. Its abundance is 148852288
Bases of 121141200
- Binary: 1110011100001110111110100002
- Hexadecimal: 0x73877D0
- Base-36: 204H5C
Squares and roots of 121141200
- 121141200 squared (1211412002) is 14675190337440000
- 121141200 cubed (1211412003) is 1777770167705886528000000
-
The
square root of 121141200 is 11006.4163104981 -
The
cube root of 121141200 is 494.8010627997
Scales and comparisons
How big is 121141200?- 121,141,200 seconds is equal to 3 years, 44 weeks, 2 days, 2 hours, 20 minutes.
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To count from 1 to 121,141,200 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 121141200 cubic inches would be around 41.2 feet tall.
Recreational maths with 121141200
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