42991911344
42,991,911,344 is an even composite number composed of three prime numbers multiplied together.
42991911344 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 42991911344:
24 × 19 × 5213
(2 × 2 × 2 × 2 × 19 × 521 × 521 × 521)See below for interesting mathematical facts about the number 42991911344 from the Numbermatics database.
Names of 42991911344
- Cardinal: 42991911344 can be written as Forty-two billion, nine hundred ninety-one million, nine hundred eleven thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 4.2991911344 × 1010
Factors of 42991911344
Divisors of 42991911344
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 87849488880
- Sum of proper divisors (its aliquot sum) s(n): 44857577536
- 42991911344 is an abundant number, because the sum of its proper divisors (44857577536) is greater than itself. Its abundance is 1865666192
Bases of 42991911344
- Binary: 1010000000101000010010000001101100002
- Hexadecimal: 0xA028481B0
- Base-36: JR09V3K
Squares and roots of 42991911344
- 42991911344 squared (429919113442) is 1848304441010355886336
- 42991911344 cubed (429919113443) is 79462140664638698051245852995584
-
The
square root of 42991911344 is 207344.9091345143 -
The
cube root of 42991911344 is 3503.1783738845
Scales and comparisons
How big is 42991911344?- 42,991,911,344 seconds is equal to 1,367 years, 3 days, 13 hours, 35 minutes, 44 seconds.
-
To count from 1 to 42,991,911,344 would take you about two thousand, seven hundred thirty-four 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 42991911344 cubic inches would be around 291.9 feet tall.
Recreational maths with 42991911344
- 42991911344 backwards is 44311919924
- The number of decimal digits it has is: 11
- The sum of 42991911344's digits is 47
- More coming soon!
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