121413120
121,413,120 is an even composite number composed of four prime numbers multiplied together.
121413120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 121413120:
29 × 3 × 5 × 15809
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 15809)See below for interesting mathematical facts about the number 121413120 from the Numbermatics database.
Names of 121413120
- Cardinal: 121413120 can be written as One hundred twenty-one million, four hundred thirteen thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2141312 × 108
Factors of 121413120
Divisors of 121413120
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1280 1536 1920 2560 3840 7680 15809 31618 47427 63236 79045 94854 126472 158090 189708 237135 252944 316180 379416 474270 505888 632360 758832 948540 1011776 1264720 1517664 1897080 2023552 2529440 3035328 3794160 4047104 5058880 6070656 7588320 8094208 10117760 12141312 15176640 20235520 24282624 30353280 40471040 60706560 121413120
- Sum of all divisors σ(n): 388167120
- Sum of proper divisors (its aliquot sum) s(n): 266754000
- 121413120 is an abundant number, because the sum of its proper divisors (266754000) is greater than itself. Its abundance is 145340880
Bases of 121413120
- Binary: 1110011110010011110000000002
- Hexadecimal: 0x73C9E00
- Base-36: 20AAYO
Squares and roots of 121413120
- 121413120 squared (1214131202) is 14741145708134400
- 121413120 cubed (1214131203) is 1789768492799206883328000
-
The
square root of 121413120 is 11018.7621809349 -
The
cube root of 121413120 is 495.1710050939
Scales and comparisons
How big is 121413120?- 121,413,120 seconds is equal to 3 years, 44 weeks, 5 days, 5 hours, 52 minutes.
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To count from 1 to 121,413,120 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 121413120 cubic inches would be around 41.3 feet tall.
Recreational maths with 121413120
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