168426368
168,426,368 is an even composite number composed of five prime numbers multiplied together.
168426368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 168426368:
27 × 11 × 37 × 53 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 37 × 53 × 61)See below for interesting mathematical facts about the number 168426368 from the Numbermatics database.
Names of 168426368
- Cardinal: 168426368 can be written as One hundred sixty-eight million, four hundred twenty-six thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.68426368 × 108
Factors of 168426368
Divisors of 168426368
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 8 11 16 22 32 37 44 53 61 64 74 88 106 122 128 148 176 212 244 296 352 407 424 488 583 592 671 704 814 848 976 1166 1184 1342 1408 1628 1696 1952 1961 2257 2332 2368 2684 3233 3256 3392 3904 3922 4514 4664 4736 5368 6466 6512 6784 7808 7844 9028 9328 10736 12932 13024 15688 18056 18656 21472 21571 24827 25864 26048 31376 35563 36112 37312 42944 43142 49654 51728 52096 62752 71126 72224 74624 85888 86284 99308 103456 119621 125504 142252 144448 172568 198616 206912 239242 251008 284504 288896 345136 397232 413824 478484 569008 690272 794464 956968 1138016 1315831 1380544 1588928 1913936 2276032 2631662 2761088 3177856 3827872 4552064 5263324 7655744 10526648 15311488 21053296 42106592 84213184 168426368
- Sum of all divisors σ(n): 389305440
- Sum of proper divisors (its aliquot sum) s(n): 220879072
- 168426368 is an abundant number, because the sum of its proper divisors (220879072) is greater than itself. Its abundance is 52452704
Bases of 168426368
- Binary: 10100000100111111011100000002
- Hexadecimal: 0xA09FB80
- Base-36: 2S9YM8
Squares and roots of 168426368
- 168426368 squared (1684263682) is 28367441437671424
- 168426368 cubed (1684263683) is 4777825130799696321708032
-
The
square root of 168426368 is 12977.9184771673 -
The
cube root of 168426368 is 552.2512333941
Scales and comparisons
How big is 168426368?- 168,426,368 seconds is equal to 5 years, 18 weeks, 3 days, 9 hours, 6 minutes, 8 seconds.
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To count from 1 to 168,426,368 would take you about eight 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 168426368 cubic inches would be around 46 feet tall.
Recreational maths with 168426368
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The information we have on file for 168426368 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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