542394792
542,394,792 is an even composite number composed of five prime numbers multiplied together.
542394792 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 542394792:
23 × 34 × 17 × 53 × 929
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 17 × 53 × 929)See below for interesting mathematical facts about the number 542394792 from the Numbermatics database.
Names of 542394792
- Cardinal: 542394792 can be written as Five hundred forty-two million, three hundred ninety-four thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 5.42394792 × 108
Factors of 542394792
Divisors of 542394792
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 53 54 68 72 81 102 106 108 136 153 159 162 204 212 216 306 318 324 408 424 459 477 612 636 648 901 918 929 954 1224 1272 1377 1431 1802 1836 1858 1908 2703 2754 2787 2862 3604 3672 3716 3816 4293 5406 5508 5574 5724 7208 7432 8109 8361 8586 10812 11016 11148 11448 15793 16218 16722 17172 21624 22296 24327 25083 31586 32436 33444 34344 47379 48654 49237 50166 63172 64872 66888 72981 75249 94758 97308 98474 100332 126344 142137 145962 147711 150498 189516 194616 196948 200664 284274 291924 295422 300996 379032 393896 426411 443133 568548 583848 590844 601992 837029 852822 886266 1137096 1181688 1279233 1329399 1674058 1705644 1772532 2511087 2558466 2658798 3348116 3411288 3545064 3988197 5022174 5116932 5317596 6696232 7533261 7976394 10044348 10233864 10635192 15066522 15952788 20088696 22599783 30133044 31905576 45199566 60266088 67799349 90399132 135598698 180798264 271197396 542394792
- Sum of all divisors σ(n): 1640687400
- Sum of proper divisors (its aliquot sum) s(n): 1098292608
- 542394792 is an abundant number, because the sum of its proper divisors (1098292608) is greater than itself. Its abundance is 555897816
Bases of 542394792
- Binary: 1000000101010001001001101010002
- Hexadecimal: 0x205449A8
- Base-36: 8YXEI0
Squares and roots of 542394792
- 542394792 squared (5423947922) is 294192110388723264
- 542394792 cubed (5423947923) is 159568268522332593922841088
-
The
square root of 542394792 is 23289.3707944203 -
The
cube root of 542394792 is 815.5272997519
Scales and comparisons
How big is 542394792?- 542,394,792 seconds is equal to 17 years, 12 weeks, 5 days, 17 hours, 13 minutes, 12 seconds.
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To count from 1 to 542,394,792 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 542394792 cubic inches would be around 68 feet tall.
Recreational maths with 542394792
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