164620742
164,620,742 is an even composite number composed of five prime numbers multiplied together.
164620742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 164620742:
2 × 113 × 13 × 67 × 71
(2 × 11 × 11 × 11 × 13 × 67 × 71)See below for interesting mathematical facts about the number 164620742 from the Numbermatics database.
Names of 164620742
- Cardinal: 164620742 can be written as One hundred sixty-four million, six hundred twenty thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.64620742 × 108
Factors of 164620742
Divisors of 164620742
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 11 13 22 26 67 71 121 134 142 143 242 286 737 781 871 923 1331 1474 1562 1573 1742 1846 2662 3146 4757 8107 8591 9514 9581 10153 16214 17182 17303 19162 20306 34606 52327 61841 89177 94501 104654 105391 111683 123682 178354 189002 210782 223366 575597 680251 1151194 1159301 1228513 1360502 2318602 2457026 6331567 7482761 12663134 14965522 82310371 164620742
- Sum of all divisors σ(n): 301045248
- Sum of proper divisors (its aliquot sum) s(n): 136424506
- 164620742 is a deficient number, because the sum of its proper divisors (136424506) is less than itself. Its deficiency is 28196236
Bases of 164620742
- Binary: 10011100111111101001110001102
- Hexadecimal: 0x9CFE9C6
- Base-36: 2Q0E6E
Squares and roots of 164620742
- 164620742 squared (1646207422) is 27099988696630564
- 164620742 cubed (1646207423) is 4461220247430936345558488
-
The
square root of 164620742 is 12830.4614881929 -
The
cube root of 164620742 is 548.0600991681
Scales and comparisons
How big is 164620742?- 164,620,742 seconds is equal to 5 years, 12 weeks, 1 day, 7 hours, 59 minutes, 2 seconds.
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To count from 1 to 164,620,742 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 164620742 cubic inches would be around 45.7 feet tall.
Recreational maths with 164620742
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The information we have on file for 164620742 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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