385788825
385,788,825 is an odd composite number composed of five prime numbers multiplied together.
385788825 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 385788825:
34 × 52 × 19 × 37 × 271
(3 × 3 × 3 × 3 × 5 × 5 × 19 × 37 × 271)See below for interesting mathematical facts about the number 385788825 from the Numbermatics database.
Names of 385788825
- Cardinal: 385788825 can be written as Three hundred eighty-five million, seven hundred eighty-eight thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 3.85788825 × 108
Factors of 385788825
Divisors of 385788825
- Number of divisors d(n): 120
-
Complete list of divisors:
1 3 5 9 15 19 25 27 37 45 57 75 81 95 111 135 171 185 225 271 285 333 405 475 513 555 675 703 813 855 925 999 1355 1425 1539 1665 2025 2109 2439 2565 2775 2997 3515 4065 4275 4995 5149 6327 6775 7317 7695 8325 10027 10545 12195 12825 14985 15447 17575 18981 20325 21951 24975 25745 30081 31635 36585 38475 46341 50135 52725 56943 60975 74925 77235 90243 94905 109755 128725 139023 150405 158175 182925 190513 231705 250675 270729 284715 386175 417069 451215 474525 548775 571539 695115 752025 812187 952565 1158525 1353645 1423575 1714617 2085345 2256075 2857695 3475575 4060935 4762825 5143851 6768225 8573085 10426725 14288475 15431553 20304675 25719255 42865425 77157765 128596275 385788825
- Sum of all divisors σ(n): 775406720
- Sum of proper divisors (its aliquot sum) s(n): 389617895
- 385788825 is an abundant number, because the sum of its proper divisors (389617895) is greater than itself. Its abundance is 3829070
Bases of 385788825
- Binary: 101101111111010101011100110012
- Hexadecimal: 0x16FEAB99
- Base-36: 6DOSK9
Squares and roots of 385788825
- 385788825 squared (3857888252) is 148833017494880625
- 385788825 cubed (3857888253) is 57418114940554439834015625
-
The
square root of 385788825 is 19641.5077068947 -
The
cube root of 385788825 is 727.9751386521
Scales and comparisons
How big is 385788825?- 385,788,825 seconds is equal to 12 years, 13 weeks, 6 days, 3 hours, 33 minutes, 45 seconds.
-
To count from 1 to 385,788,825 would take you about eighteen 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 385788825 cubic inches would be around 60.7 feet tall.
Recreational maths with 385788825
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The information we have on file for 385788825 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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