164439860
164,439,860 is an even composite number composed of six prime numbers multiplied together.
164439860 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 164439860:
22 × 5 × 13 × 29 × 113 × 193
(2 × 2 × 5 × 13 × 29 × 113 × 193)See below for interesting mathematical facts about the number 164439860 from the Numbermatics database.
Names of 164439860
- Cardinal: 164439860 can be written as One hundred sixty-four million, four hundred thirty-nine thousand, eight hundred sixty.
Scientific notation
- Scientific notation: 1.6443986 × 108
Factors of 164439860
Divisors of 164439860
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 13 20 26 29 52 58 65 113 116 130 145 193 226 260 290 377 386 452 565 580 754 772 965 1130 1469 1508 1885 1930 2260 2509 2938 3277 3770 3860 5018 5597 5876 6554 7345 7540 10036 11194 12545 13108 14690 16385 21809 22388 25090 27985 29380 32770 42601 43618 50180 55970 65540 72761 85202 87236 109045 111940 145522 170404 213005 218090 283517 291044 363805 426010 436180 567034 632461 727610 852020 1134068 1264922 1417585 1455220 2529844 2835170 3162305 5670340 6324610 8221993 12649220 16443986 32887972 41109965 82219930 164439860
- Sum of all divisors σ(n): 390126240
- Sum of proper divisors (its aliquot sum) s(n): 225686380
- 164439860 is an abundant number, because the sum of its proper divisors (225686380) is greater than itself. Its abundance is 61246520
Bases of 164439860
- Binary: 10011100110100100111001101002
- Hexadecimal: 0x9CD2734
- Base-36: 2PWILW
Squares and roots of 164439860
- 164439860 squared (1644398602) is 27040467556819600
- 164439860 cubed (1644398603) is 4446530699377957069256000
-
The
square root of 164439860 is 12823.4106227633 -
The
cube root of 164439860 is 547.8592930877
Scales and comparisons
How big is 164439860?- 164,439,860 seconds is equal to 5 years, 11 weeks, 6 days, 5 hours, 44 minutes, 20 seconds.
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To count from 1 to 164,439,860 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 164439860 cubic inches would be around 45.7 feet tall.
Recreational maths with 164439860
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The information we have on file for 164439860 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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