164268900
164,268,900 is an even composite number composed of five prime numbers multiplied together.
164268900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 164268900:
22 × 32 × 52 × 37 × 4933
(2 × 2 × 3 × 3 × 5 × 5 × 37 × 4933)See below for interesting mathematical facts about the number 164268900 from the Numbermatics database.
Names of 164268900
- Cardinal: 164268900 can be written as One hundred sixty-four million, two hundred sixty-eight thousand, nine hundred.
Scientific notation
- Scientific notation: 1.642689 × 108
Factors of 164268900
Divisors of 164268900
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 37 45 50 60 74 75 90 100 111 148 150 180 185 222 225 300 333 370 444 450 555 666 740 900 925 1110 1332 1665 1850 2220 2775 3330 3700 4933 5550 6660 8325 9866 11100 14799 16650 19732 24665 29598 33300 44397 49330 59196 73995 88794 98660 123325 147990 177588 182521 221985 246650 295980 365042 369975 443970 493300 547563 730084 739950 887940 912605 1095126 1109925 1479900 1642689 1825210 2190252 2219850 2737815 3285378 3650420 4439700 4563025 5475630 6570756 8213445 9126050 10951260 13689075 16426890 18252100 27378150 32853780 41067225 54756300 82134450 164268900
- Sum of all divisors σ(n): 528914932
- Sum of proper divisors (its aliquot sum) s(n): 364646032
- 164268900 is an abundant number, because the sum of its proper divisors (364646032) is greater than itself. Its abundance is 200377132
Bases of 164268900
- Binary: 10011100101010001011011001002
- Hexadecimal: 0x9CA8B64
- Base-36: 2PSUP0
Squares and roots of 164268900
- 164268900 squared (1642689002) is 26984271507210000
- 164268900 cubed (1642689003) is 4432676597790728769000000
-
The
square root of 164268900 is 12816.7429559931 -
The
cube root of 164268900 is 547.6693665049
Scales and comparisons
How big is 164268900?- 164,268,900 seconds is equal to 5 years, 11 weeks, 4 days, 6 hours, 15 minutes.
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To count from 1 to 164,268,900 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 164268900 cubic inches would be around 45.6 feet tall.
Recreational maths with 164268900
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