211420672
211,420,672 is an even composite number composed of three prime numbers multiplied together.
211420672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 211420672:
29 × 292 × 491
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 29 × 491)See below for interesting mathematical facts about the number 211420672 from the Numbermatics database.
Names of 211420672
- Cardinal: 211420672 can be written as Two hundred eleven million, four hundred twenty thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.11420672 × 108
Factors of 211420672
Divisors of 211420672
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 8 16 29 32 58 64 116 128 232 256 464 491 512 841 928 982 1682 1856 1964 3364 3712 3928 6728 7424 7856 13456 14239 14848 15712 26912 28478 31424 53824 56956 62848 107648 113912 125696 215296 227824 251392 412931 430592 455648 825862 911296 1651724 1822592 3303448 3645184 6606896 7290368 13213792 26427584 52855168 105710336 211420672
- Sum of all divisors σ(n): 438388236
- Sum of proper divisors (its aliquot sum) s(n): 226967564
- 211420672 is an abundant number, because the sum of its proper divisors (226967564) is greater than itself. Its abundance is 15546892
Bases of 211420672
- Binary: 11001001101000000110000000002
- Hexadecimal: 0xC9A0600
- Base-36: 3HVH8G
Squares and roots of 211420672
- 211420672 squared (2114206722) is 44698700548931584
- 211420672 cubed (2114206723) is 9450229307581884371304448
-
The
square root of 211420672 is 14540.3119636409 -
The
cube root of 211420672 is 595.7295591495
Scales and comparisons
How big is 211420672?- 211,420,672 seconds is equal to 6 years, 37 weeks, 3 days, 23 hours, 57 minutes, 52 seconds.
-
To count from 1 to 211,420,672 would take you about ten 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 211420672 cubic inches would be around 49.6 feet tall.
Recreational maths with 211420672
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