27728329216
27,728,329,216 is an even composite number composed of four prime numbers multiplied together.
27728329216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 27728329216:
29 × 7 × 1907 × 4057
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 1907 × 4057)See below for interesting mathematical facts about the number 27728329216 from the Numbermatics database.
Names of 27728329216
- Cardinal: 27728329216 can be written as Twenty-seven billion, seven hundred twenty-eight million, three hundred twenty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 2.7728329216 × 1010
Factors of 27728329216
Divisors of 27728329216
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1792 1907 3584 3814 4057 7628 8114 13349 15256 16228 26698 28399 30512 32456 53396 56798 61024 64912 106792 113596 122048 129824 213584 227192 244096 259648 427168 454384 488192 519296 854336 908768 976384 1038592 1708672 1817536 2077184 3417344 3635072 6834688 7270144 7736699 14540288 15473398 30946796 54156893 61893592 108313786 123787184 216627572 247574368 433255144 495148736 866510288 990297472 1733020576 1980594944 3466041152 3961189888 6932082304 13864164608 27728329216
- Sum of all divisors σ(n): 63365962176
- Sum of proper divisors (its aliquot sum) s(n): 35637632960
- 27728329216 is an abundant number, because the sum of its proper divisors (35637632960) is greater than itself. Its abundance is 7909303744
Bases of 27728329216
- Binary: 110011101001011110010111010000000002
- Hexadecimal: 0x674BCBA00
- Base-36: CQKQBR4
Squares and roots of 27728329216
- 27728329216 squared (277283292162) is 768860241110879174656
- 27728329216 cubed (277283292163) is 21319209886615595314059931549696
-
The
square root of 27728329216 is 166518.2549031787 -
The
cube root of 27728329216 is 3026.7361739769
Scales and comparisons
How big is 27728329216?- 27,728,329,216 seconds is equal to 881 years, 35 weeks, 17 hours, 40 minutes, 16 seconds.
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To count from 1 to 27,728,329,216 would take you about one thousand, seven hundred sixty-three 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 27728329216 cubic inches would be around 252.2 feet tall.
Recreational maths with 27728329216
- 27728329216 backwards is 61292382772
- The number of decimal digits it has is: 11
- The sum of 27728329216's digits is 49
- More coming soon!
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