538438212
538,438,212 is an even composite number composed of five prime numbers multiplied together.
538438212 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 538438212:
22 × 33 × 13 × 172 × 1327
(2 × 2 × 3 × 3 × 3 × 13 × 17 × 17 × 1327)See below for interesting mathematical facts about the number 538438212 from the Numbermatics database.
Names of 538438212
- Cardinal: 538438212 can be written as Five hundred thirty-eight million, four hundred thirty-eight thousand, two hundred twelve.
Scientific notation
- Scientific notation: 5.38438212 × 108
Factors of 538438212
Divisors of 538438212
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 13 17 18 26 27 34 36 39 51 52 54 68 78 102 108 117 153 156 204 221 234 289 306 351 442 459 468 578 612 663 702 867 884 918 1156 1326 1327 1404 1734 1836 1989 2601 2652 2654 3468 3757 3978 3981 5202 5308 5967 7514 7803 7956 7962 10404 11271 11934 11943 15028 15606 15924 17251 22542 22559 23868 23886 31212 33813 34502 35829 45084 45118 47772 51753 67626 67677 69004 71658 90236 101439 103506 135252 135354 143316 155259 202878 203031 207012 270708 293267 310518 383503 405756 406062 465777 586534 609093 621036 767006 812124 879801 931554 1150509 1173068 1218186 1534012 1759602 1863108 2301018 2436372 2639403 3451527 3519204 4602036 4985539 5278806 6903054 7918209 9971078 10354581 10557612 13806108 14956617 15836418 19942156 20709162 29913234 31672836 41418324 44869851 59826468 89739702 134609553 179479404 269219106 538438212
- Sum of all divisors σ(n): 1598168320
- Sum of proper divisors (its aliquot sum) s(n): 1059730108
- 538438212 is an abundant number, because the sum of its proper divisors (1059730108) is greater than itself. Its abundance is 521291896
Bases of 538438212
- Binary: 1000000001011111101010010001002
- Hexadecimal: 0x2017EA44
- Base-36: 8WKLL0
Squares and roots of 538438212
- 538438212 squared (5384382122) is 289915708141756944
- 538438212 cubed (5384382123) is 156101695522561451465944128
-
The
square root of 538438212 is 23204.2714171335 -
The
cube root of 538438212 is 813.5394630429
Scales and comparisons
How big is 538438212?- 538,438,212 seconds is equal to 17 years, 6 weeks, 1 day, 22 hours, 10 minutes, 12 seconds.
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To count from 1 to 538,438,212 would take you about twenty-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 538438212 cubic inches would be around 67.8 feet tall.
Recreational maths with 538438212
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