164938920
164,938,920 is an even composite number composed of five prime numbers multiplied together.
164938920 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 164938920:
23 × 3 × 5 × 809 × 1699
(2 × 2 × 2 × 3 × 5 × 809 × 1699)See below for interesting mathematical facts about the number 164938920 from the Numbermatics database.
Names of 164938920
- Cardinal: 164938920 can be written as One hundred sixty-four million, nine hundred thirty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.6493892 × 108
Factors of 164938920
Divisors of 164938920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 809 1618 1699 2427 3236 3398 4045 4854 5097 6472 6796 8090 8495 9708 10194 12135 13592 16180 16990 19416 20388 24270 25485 32360 33980 40776 48540 50970 67960 97080 101940 203880 1374491 2748982 4123473 5497964 6872455 8246946 10995928 13744910 16493892 20617365 27489820 32987784 41234730 54979640 82469460 164938920
- Sum of all divisors σ(n): 495720000
- Sum of proper divisors (its aliquot sum) s(n): 330781080
- 164938920 is an abundant number, because the sum of its proper divisors (330781080) is greater than itself. Its abundance is 165842160
Bases of 164938920
- Binary: 10011101010011000100101010002
- Hexadecimal: 0x9D4C4A8
- Base-36: 2Q77OO
Squares and roots of 164938920
- 164938920 squared (1649389202) is 27204847330766400
- 164938920 cubed (1649389203) is 4487138137501492788288000
-
The
square root of 164938920 is 12842.8548228187 -
The
cube root of 164938920 is 548.4129677017
Scales and comparisons
How big is 164938920?- 164,938,920 seconds is equal to 5 years, 12 weeks, 5 days, 22 minutes.
-
To count from 1 to 164,938,920 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 164938920 cubic inches would be around 45.7 feet tall.
Recreational maths with 164938920
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The information we have on file for 164938920 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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