164019840
164,019,840 is an even composite number composed of four prime numbers multiplied together.
164019840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 164019840:
27 × 3 × 5 × 85427
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 85427)See below for interesting mathematical facts about the number 164019840 from the Numbermatics database.
Names of 164019840
- Cardinal: 164019840 can be written as One hundred sixty-four million, nineteen thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.6401984 × 108
Factors of 164019840
Divisors of 164019840
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 85427 170854 256281 341708 427135 512562 683416 854270 1025124 1281405 1366832 1708540 2050248 2562810 2733664 3417080 4100496 5125620 5467328 6834160 8200992 10251240 10934656 13668320 16401984 20502480 27336640 32803968 41004960 54673280 82009920 164019840
- Sum of all divisors σ(n): 522819360
- Sum of proper divisors (its aliquot sum) s(n): 358799520
- 164019840 is an abundant number, because the sum of its proper divisors (358799520) is greater than itself. Its abundance is 194779680
Bases of 164019840
- Binary: 10011100011010111110100000002
- Hexadecimal: 0x9C6BE80
- Base-36: 2PNIIO
Squares and roots of 164019840
- 164019840 squared (1640198402) is 26902507913625600
- 164019840 cubed (1640198403) is 4412545043591604731904000
-
The
square root of 164019840 is 12807.0230732985 -
The
cube root of 164019840 is 547.3924394111
Scales and comparisons
How big is 164019840?- 164,019,840 seconds is equal to 5 years, 11 weeks, 1 day, 9 hours, 4 minutes.
-
To count from 1 to 164,019,840 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 164019840 cubic inches would be around 45.6 feet tall.
Recreational maths with 164019840
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The information we have on file for 164019840 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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