42784490164
42,784,490,164 is an even composite number composed of five prime numbers multiplied together.
42784490164 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42784490164:
22 × 13 × 31 × 37 × 717331
(2 × 2 × 13 × 31 × 37 × 717331)See below for interesting mathematical facts about the number 42784490164 from the Numbermatics database.
Names of 42784490164
- Cardinal: 42784490164 can be written as Forty-two billion, seven hundred eighty-four million, four hundred ninety thousand, one hundred sixty-four.
Scientific notation
- Scientific notation: 4.2784490164 × 1010
Factors of 42784490164
Divisors of 42784490164
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 13 26 31 37 52 62 74 124 148 403 481 806 962 1147 1612 1924 2294 4588 14911 29822 59644 717331 1434662 2869324 9325303 18650606 22237261 26541247 37301212 44474522 53082494 88949044 106164988 289084393 345036211 578168786 690072422 822778657 1156337572 1380144844 1645557314 3291114628 10696122541 21392245082 42784490164
- Sum of all divisors σ(n): 85483019776
- Sum of proper divisors (its aliquot sum) s(n): 42698529612
- 42784490164 is a deficient number, because the sum of its proper divisors (42698529612) is less than itself. Its deficiency is 85960552
Bases of 42784490164
- Binary: 1001111101100010011110000010101101002
- Hexadecimal: 0x9F62782B4
- Base-36: JNKS3W4
Squares and roots of 42784490164
- 42784490164 squared (427844901642) is 1830512598593412746896
- 42784490164 cubed (427844901643) is 78317548269597947904764133530944
-
The
square root of 42784490164 is 206844.1204482255 -
The
cube root of 42784490164 is 3497.5354122435
Scales and comparisons
How big is 42784490164?- 42,784,490,164 seconds is equal to 1,360 years, 21 weeks, 3 days, 20 hours, 36 minutes, 4 seconds.
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To count from 1 to 42,784,490,164 would take you about two thousand, seven hundred twenty 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 42784490164 cubic inches would be around 291.5 feet tall.
Recreational maths with 42784490164
- 42784490164 backwards is 46109448724
- The number of decimal digits it has is: 11
- The sum of 42784490164's digits is 49
- More coming soon!
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