164398388
164,398,388 is an even composite number composed of five prime numbers multiplied together.
164398388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 164398388:
22 × 7 × 11 × 232 × 1009
(2 × 2 × 7 × 11 × 23 × 23 × 1009)See below for interesting mathematical facts about the number 164398388 from the Numbermatics database.
Names of 164398388
- Cardinal: 164398388 can be written as One hundred sixty-four million, three hundred ninety-eight thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.64398388 × 108
Factors of 164398388
Divisors of 164398388
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 11 14 22 23 28 44 46 77 92 154 161 253 308 322 506 529 644 1009 1012 1058 1771 2018 2116 3542 3703 4036 5819 7063 7084 7406 11099 11638 14126 14812 22198 23207 23276 28252 40733 44396 46414 77693 81466 92828 155386 162449 162932 255277 310772 324898 510554 533761 649796 1021108 1067522 1786939 2135044 3573878 3736327 5871371 7147756 7472654 11742742 14945308 23485484 41099597 82199194 164398388
- Sum of all divisors σ(n): 375332160
- Sum of proper divisors (its aliquot sum) s(n): 210933772
- 164398388 is an abundant number, because the sum of its proper divisors (210933772) is greater than itself. Its abundance is 46535384
Bases of 164398388
- Binary: 10011100110010000101001101002
- Hexadecimal: 0x9CC8534
- Base-36: 2PVMLW
Squares and roots of 164398388
- 164398388 squared (1643983882) is 27026829976998544
- 164398388 cubed (1643983883) is 4443167280968637711947072
-
The
square root of 164398388 is 12821.7934782931 -
The
cube root of 164398388 is 547.8132322137
Scales and comparisons
How big is 164398388?- 164,398,388 seconds is equal to 5 years, 11 weeks, 5 days, 18 hours, 13 minutes, 8 seconds.
-
To count from 1 to 164,398,388 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 164398388 cubic inches would be around 45.7 feet tall.
Recreational maths with 164398388
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The information we have on file for 164398388 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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