16491742020
16,491,742,020 is an even composite number composed of five prime numbers multiplied together.
16491742020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 16491742020:
22 × 33 × 5 × 13 × 2349251
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 2349251)See below for interesting mathematical facts about the number 16491742020 from the Numbermatics database.
Names of 16491742020
- Cardinal: 16491742020 can be written as Sixteen billion, four hundred ninety-one million, seven hundred forty-two thousand and twenty.
Scientific notation
- Scientific notation: 1.649174202 × 1010
Factors of 16491742020
Divisors of 16491742020
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 180 195 234 260 270 351 390 468 540 585 702 780 1170 1404 1755 2340 3510 7020 2349251 4698502 7047753 9397004 11746255 14095506 21143259 23492510 28191012 30540263 35238765 42286518 46985020 61080526 63429777 70477530 84573036 91620789 105716295 122161052 126859554 140955060 152701315 183241578 211432590 253719108 274862367 305402630 317148885 366483156 422865180 458103945 549724734 610805260 634297770 824587101 916207890 1099449468 1268595540 1374311835 1649174202 1832415780 2748623670 3298348404 4122935505 5497247340 8245871010 16491742020
- Sum of all divisors σ(n): 55254407040
- Sum of proper divisors (its aliquot sum) s(n): 38762665020
- 16491742020 is an abundant number, because the sum of its proper divisors (38762665020) is greater than itself. Its abundance is 22270923000
Bases of 16491742020
- Binary: 11110101101111110000000011010001002
- Hexadecimal: 0x3D6FC0344
- Base-36: 7KQR9L0
Squares and roots of 16491742020
- 16491742020 squared (164917420202) is 271977554854233680400
- 16491742020 cubed (164917420203) is 4485383669886420561951930408000
-
The
square root of 16491742020 is 128420.1776201855 -
The
cube root of 16491742020 is 2545.3968999245
Scales and comparisons
How big is 16491742020?- 16,491,742,020 seconds is equal to 524 years, 20 weeks, 15 hours, 27 minutes.
-
To count from 1 to 16,491,742,020 would take you about one thousand and forty-eight 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 16491742020 cubic inches would be around 212.1 feet tall.
Recreational maths with 16491742020
- 16491742020 backwards is 02024719461
- 16491742020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16491742020's digits is 36
- More coming soon!
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The information we have on file for 16491742020 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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