120145920
120,145,920 is an even composite number composed of four prime numbers multiplied together.
120145920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 120145920:
211 × 3 × 5 × 3911
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 3911)See below for interesting mathematical facts about the number 120145920 from the Numbermatics database.
Names of 120145920
- Cardinal: 120145920 can be written as One hundred twenty million, one hundred forty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2014592 × 108
Factors of 120145920
Divisors of 120145920
- Number of divisors d(n): 96
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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 1024 1280 1536 1920 2048 2560 3072 3840 3911 5120 6144 7680 7822 10240 11733 15360 15644 19555 23466 30720 31288 39110 46932 58665 62576 78220 93864 117330 125152 156440 187728 234660 250304 312880 375456 469320 500608 625760 750912 938640 1001216 1251520 1501824 1877280 2002432 2503040 3003648 3754560 4004864 5006080 6007296 7509120 8009728 10012160 12014592 15018240 20024320 24029184 30036480 40048640 60072960 120145920
- Sum of all divisors σ(n): 384471360
- Sum of proper divisors (its aliquot sum) s(n): 264325440
- 120145920 is an abundant number, because the sum of its proper divisors (264325440) is greater than itself. Its abundance is 144179520
Bases of 120145920
- Binary: 1110010100101001000000000002
- Hexadecimal: 0x7294800
- Base-36: 1ZJ56O
Squares and roots of 120145920
- 120145920 squared (1201459202) is 14435042092646400
- 120145920 cubed (1201459203) is 1734311412459726962688000
-
The
square root of 120145920 is 10961.1094328995 -
The
cube root of 120145920 is 493.4422614757
Scales and comparisons
How big is 120145920?- 120,145,920 seconds is equal to 3 years, 42 weeks, 4 days, 13 hours, 52 minutes.
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To count from 1 to 120,145,920 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 120145920 cubic inches would be around 41.1 feet tall.
Recreational maths with 120145920
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The information we have on file for 120145920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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