542533920
542,533,920 is an even composite number composed of five prime numbers multiplied together.
542533920 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 542533920:
25 × 3 × 5 × 172 × 3911
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 17 × 3911)See below for interesting mathematical facts about the number 542533920 from the Numbermatics database.
Names of 542533920
- Cardinal: 542533920 can be written as Five hundred forty-two million, five hundred thirty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.4253392 × 108
Factors of 542533920
Divisors of 542533920
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 80 85 96 102 120 136 160 170 204 240 255 272 289 340 408 480 510 544 578 680 816 867 1020 1156 1360 1445 1632 1734 2040 2312 2720 2890 3468 3911 4080 4335 4624 5780 6936 7822 8160 8670 9248 11560 11733 13872 15644 17340 19555 23120 23466 27744 31288 34680 39110 46240 46932 58665 62576 66487 69360 78220 93864 117330 125152 132974 138720 156440 187728 199461 234660 265948 312880 332435 375456 398922 469320 531896 625760 664870 797844 938640 997305 1063792 1130279 1329740 1595688 1877280 1994610 2127584 2260558 2659480 3191376 3390837 3989220 4521116 5318960 5651395 6382752 6781674 7978440 9042232 10637920 11302790 13563348 15956880 16954185 18084464 22605580 27126696 31913760 33908370 36168928 45211160 54253392 67816740 90422320 108506784 135633480 180844640 271266960 542533920
- Sum of all divisors σ(n): 1815887808
- Sum of proper divisors (its aliquot sum) s(n): 1273353888
- 542533920 is an abundant number, because the sum of its proper divisors (1273353888) is greater than itself. Its abundance is 730819968
Bases of 542533920
- Binary: 1000000101011001101001001000002
- Hexadecimal: 0x20566920
- Base-36: 8Z0DUO
Squares and roots of 542533920
- 542533920 squared (5425339202) is 294343054350566400
- 542533920 cubed (5425339203) is 159691091101585843212288000
-
The
square root of 542533920 is 23292.3575449115 -
The
cube root of 542533920 is 815.5970232473
Scales and comparisons
How big is 542533920?- 542,533,920 seconds is equal to 17 years, 13 weeks, 7 hours, 52 minutes.
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To count from 1 to 542,533,920 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 542533920 cubic inches would be around 68 feet tall.
Recreational maths with 542533920
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