1421338750
1,421,338,750 is an even composite number composed of five prime numbers multiplied together.
What does the number 1421338750 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
1421338750 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1421338750:
2 × 54 × 13 × 47 × 1861
(2 × 5 × 5 × 5 × 5 × 13 × 47 × 1861)See below for interesting mathematical facts about the number 1421338750 from the Numbermatics database.
Names of 1421338750
- Cardinal: 1421338750 can be written as One billion, four hundred twenty-one million, three hundred thirty-eight thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.42133875 × 109
Factors of 1421338750
Divisors of 1421338750
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 5 10 13 25 26 47 50 65 94 125 130 235 250 325 470 611 625 650 1175 1222 1250 1625 1861 2350 3055 3250 3722 5875 6110 8125 9305 11750 15275 16250 18610 24193 29375 30550 46525 48386 58750 76375 87467 93050 120965 152750 174934 232625 241930 381875 437335 465250 604825 763750 874670 1137071 1163125 1209650 2186675 2274142 2326250 3024125 4373350 5685355 6048250 10933375 11370710 15120625 21866750 28426775 30241250 54666875 56853550 109333750 142133875 284267750 710669375 1421338750
- Sum of all divisors σ(n): 2931711552
- Sum of proper divisors (its aliquot sum) s(n): 1510372802
- 1421338750 is an abundant number, because the sum of its proper divisors (1510372802) is greater than itself. Its abundance is 89034052
Bases of 1421338750
- Binary: 10101001011011111101000011111102
- Hexadecimal: 0x54B7E87E
- Base-36: NI87ZY
Squares and roots of 1421338750
- 1421338750 squared (14213387502) is 2020203842251562500
- 1421338750 cubed (14213387503) is 2871394003891033029296875000
-
The
square root of 1421338750 is 37700.6465461801 -
The
cube root of 1421338750 is 1124.3439796695
Scales and comparisons
How big is 1421338750?- 1,421,338,750 seconds is equal to 45 years, 10 weeks, 16 hours, 19 minutes, 10 seconds.
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To count from 1 to 1,421,338,750 would take you about ninety 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 1421338750 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421338750
- 1421338750 backwards is 0578331241
- The number of decimal digits it has is: 10
- The sum of 1421338750's digits is 34
- More coming soon!
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The information we have on file for 1421338750 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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