542868864
542,868,864 is an even composite number composed of four prime numbers multiplied together.
542868864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 542868864:
27 × 3 × 292 × 412
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 29 × 41 × 41)See below for interesting mathematical facts about the number 542868864 from the Numbermatics database.
Names of 542868864
- Cardinal: 542868864 can be written as Five hundred forty-two million, eight hundred sixty-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 5.42868864 × 108
Factors of 542868864
Divisors of 542868864
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 32 41 48 58 64 82 87 96 116 123 128 164 174 192 232 246 328 348 384 464 492 656 696 841 928 984 1189 1312 1392 1681 1682 1856 1968 2378 2523 2624 2784 3362 3364 3567 3712 3936 4756 5043 5046 5248 5568 6724 6728 7134 7872 9512 10086 10092 11136 13448 13456 14268 15744 19024 20172 20184 26896 26912 28536 34481 38048 40344 40368 48749 53792 53824 57072 68962 76096 80688 80736 97498 103443 107584 107648 114144 137924 146247 152192 161376 161472 194996 206886 215168 228288 275848 292494 322752 322944 389992 413772 456576 551696 584988 645504 779984 827544 1103392 1169976 1413721 1559968 1655088 2206784 2339952 2827442 3119936 3310176 4241163 4413568 4679904 5654884 6239872 6620352 8482326 9359808 11309768 13240704 16964652 18719616 22619536 33929304 45239072 67858608 90478144 135717216 180956288 271434432 542868864
- Sum of all divisors σ(n): 1530747660
- Sum of proper divisors (its aliquot sum) s(n): 987878796
- 542868864 is an abundant number, because the sum of its proper divisors (987878796) is greater than itself. Its abundance is 445009932
Bases of 542868864
- Binary: 1000000101101110000101100000002
- Hexadecimal: 0x205B8580
- Base-36: 8Z7KAO
Squares and roots of 542868864
- 542868864 squared (5428688642) is 294706603500650496
- 542868864 cubed (5428688643) is 159987039055696558024556544
-
The
square root of 542868864 is 23299.5464333535 -
The
cube root of 542868864 is 815.7648303471
Scales and comparisons
How big is 542868864?- 542,868,864 seconds is equal to 17 years, 13 weeks, 4 days, 4 hours, 54 minutes, 24 seconds.
-
To count from 1 to 542,868,864 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 542868864 cubic inches would be around 68 feet tall.
Recreational maths with 542868864
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