164489728
164,489,728 is an even composite number composed of three prime numbers multiplied together.
164489728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 164489728:
29 × 132 × 1901
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 1901)See below for interesting mathematical facts about the number 164489728 from the Numbermatics database.
Names of 164489728
- Cardinal: 164489728 can be written as One hundred sixty-four million, four hundred eighty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.64489728 × 108
Factors of 164489728
Divisors of 164489728
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1352 1664 1901 2704 3328 3802 5408 6656 7604 10816 15208 21632 24713 30416 43264 49426 60832 86528 98852 121664 197704 243328 321269 395408 486656 642538 790816 973312 1285076 1581632 2570152 3163264 5140304 6326528 10280608 12653056 20561216 41122432 82244864 164489728
- Sum of all divisors σ(n): 356071518
- Sum of proper divisors (its aliquot sum) s(n): 191581790
- 164489728 is an abundant number, because the sum of its proper divisors (191581790) is greater than itself. Its abundance is 27092062
Bases of 164489728
- Binary: 10011100110111101010000000002
- Hexadecimal: 0x9CDEA00
- Base-36: 2PXL34
Squares and roots of 164489728
- 164489728 squared (1644897282) is 27056870617513984
- 164489728 cubed (1644897283) is 4450577288406067264356352
-
The
square root of 164489728 is 12825.3548878773 -
The
cube root of 164489728 is 547.9146687245
Scales and comparisons
How big is 164489728?- 164,489,728 seconds is equal to 5 years, 11 weeks, 6 days, 19 hours, 35 minutes, 28 seconds.
-
To count from 1 to 164,489,728 would take you about seven 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 164489728 cubic inches would be around 45.7 feet tall.
Recreational maths with 164489728
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The information we have on file for 164489728 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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