30381349200
30,381,349,200 is an even composite number composed of four prime numbers multiplied together.
30381349200 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 30381349200:
24 × 3 × 52 × 25317791
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 25317791)See below for interesting mathematical facts about the number 30381349200 from the Numbermatics database.
Names of 30381349200
- Cardinal: 30381349200 can be written as Thirty billion, three hundred eighty-one million, three hundred forty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 3.03813492 × 1010
Factors of 30381349200
Divisors of 30381349200
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 25317791 50635582 75953373 101271164 126588955 151906746 202542328 253177910 303813492 379766865 405084656 506355820 607626984 632944775 759533730 1012711640 1215253968 1265889550 1519067460 1898834325 2025423280 2531779100 3038134920 3797668650 5063558200 6076269840 7595337300 10127116400 15190674600 30381349200
- Sum of all divisors σ(n): 97321592448
- Sum of proper divisors (its aliquot sum) s(n): 66940243248
- 30381349200 is an abundant number, because the sum of its proper divisors (66940243248) is greater than itself. Its abundance is 36558894048
Bases of 30381349200
- Binary: 111000100101101111010011001010100002
- Hexadecimal: 0x712DE9950
- Base-36: DYG9R2O
Squares and roots of 30381349200
- 30381349200 squared (303813492002) is 923026379212340640000
- 30381349200 cubed (303813492003) is 28042786747661741933191488000000
-
The
square root of 30381349200 is 174302.4646985809 -
The
cube root of 30381349200 is 3120.3431164401
Scales and comparisons
How big is 30381349200?- 30,381,349,200 seconds is equal to 966 years, 1 week, 4 days, 23 hours, 40 minutes.
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To count from 1 to 30,381,349,200 would take you about one thousand, nine hundred thirty-two 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 30381349200 cubic inches would be around 260 feet tall.
Recreational maths with 30381349200
- 30381349200 backwards is 00294318303
- The number of decimal digits it has is: 11
- The sum of 30381349200's digits is 33
- More coming soon!
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