168426768
168,426,768 is an even composite number composed of five prime numbers multiplied together.
168426768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 168426768:
24 × 3 × 71 × 73 × 677
(2 × 2 × 2 × 2 × 3 × 71 × 73 × 677)See below for interesting mathematical facts about the number 168426768 from the Numbermatics database.
Names of 168426768
- Cardinal: 168426768 can be written as One hundred sixty-eight million, four hundred twenty-six thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.68426768 × 108
Factors of 168426768
Divisors of 168426768
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 71 73 142 146 213 219 284 292 426 438 568 584 677 852 876 1136 1168 1354 1704 1752 2031 2708 3408 3504 4062 5183 5416 8124 10366 10832 15549 16248 20732 31098 32496 41464 48067 49421 62196 82928 96134 98842 124392 144201 148263 192268 197684 248784 288402 296526 384536 395368 576804 593052 769072 790736 1153608 1186104 2307216 2372208 3508891 7017782 10526673 14035564 21053346 28071128 42106692 56142256 84213384 168426768
- Sum of all divisors σ(n): 447935616
- Sum of proper divisors (its aliquot sum) s(n): 279508848
- 168426768 is an abundant number, because the sum of its proper divisors (279508848) is greater than itself. Its abundance is 111082080
Bases of 168426768
- Binary: 10100000100111111101000100002
- Hexadecimal: 0xA09FD10
- Base-36: 2S9YXC
Squares and roots of 168426768
- 168426768 squared (1684267682) is 28367576178925824
- 168426768 cubed (1684267683) is 4777859171810266248056832
-
The
square root of 168426768 is 12977.9338879499 -
The
cube root of 168426768 is 552.2516705789
Scales and comparisons
How big is 168426768?- 168,426,768 seconds is equal to 5 years, 18 weeks, 3 days, 9 hours, 12 minutes, 48 seconds.
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To count from 1 to 168,426,768 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 168426768 cubic inches would be around 46 feet tall.
Recreational maths with 168426768
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The information we have on file for 168426768 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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