420542928
420,542,928 is an even composite number composed of five prime numbers multiplied together.
What does the number 420542928 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 200 divisors.
420542928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 420542928:
24 × 34 × 13 × 109 × 229
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 109 × 229)See below for interesting mathematical facts about the number 420542928 from the Numbermatics database.
Names of 420542928
- Cardinal: 420542928 can be written as Four hundred twenty million, five hundred forty-two thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 4.20542928 × 108
Factors of 420542928
Divisors of 420542928
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 109 117 144 156 162 208 216 218 229 234 312 324 327 351 432 436 458 468 624 648 654 687 702 872 916 936 981 1053 1296 1308 1374 1404 1417 1744 1832 1872 1962 2061 2106 2616 2748 2808 2834 2943 2977 3664 3924 4122 4212 4251 5232 5496 5616 5668 5886 5954 6183 7848 8244 8424 8502 8829 8931 10992 11336 11772 11908 12366 12753 15696 16488 16848 17004 17658 17862 18549 22672 23544 23816 24732 24961 25506 26793 32976 34008 35316 35724 37098 38259 47088 47632 49464 49922 51012 53586 68016 70632 71448 74196 74883 76518 80379 98928 99844 102024 107172 114777 141264 142896 148392 149766 153036 160758 199688 204048 214344 224649 229554 241137 296784 299532 306072 321516 324493 399376 428688 449298 459108 482274 599064 612144 643032 648986 673947 898596 918216 964548 973479 1198128 1286064 1297972 1347894 1797192 1836432 1929096 1946958 2021841 2595944 2695788 2920437 3594384 3858192 3893916 4043682 5191888 5391576 5840874 7787832 8087364 8761311 10783152 11681748 15575664 16174728 17522622 23363496 26283933 32349456 35045244 46726992 52567866 70090488 105135732 140180976 210271464 420542928
- Sum of all divisors σ(n): 1328604200
- Sum of proper divisors (its aliquot sum) s(n): 908061272
- 420542928 is an abundant number, because the sum of its proper divisors (908061272) is greater than itself. Its abundance is 487518344
Bases of 420542928
- Binary: 110010001000011111001110100002
- Hexadecimal: 0x1910F9D0
- Base-36: 6YDP00
Squares and roots of 420542928
- 420542928 squared (4205429282) is 176856354290813184
- 420542928 cubed (4205429283) is 74375689068863939900362752
-
The
square root of 420542928 is 20507.1433407971 -
The
cube root of 420542928 is 749.2097917203
Scales and comparisons
How big is 420542928?- 420,542,928 seconds is equal to 13 years, 19 weeks, 2 days, 9 hours, 28 minutes, 48 seconds.
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To count from 1 to 420,542,928 would take you about twenty 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 420542928 cubic inches would be around 62.4 feet tall.
Recreational maths with 420542928
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The information we have on file for 420542928 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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