13479456438
13,479,456,438 is an even composite number composed of five prime numbers multiplied together.
13479456438 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 13479456438:
2 × 32 × 7 × 199 × 537587
(2 × 3 × 3 × 7 × 199 × 537587)See below for interesting mathematical facts about the number 13479456438 from the Numbermatics database.
Names of 13479456438
- Cardinal: 13479456438 can be written as Thirteen billion, four hundred seventy-nine million, four hundred fifty-six thousand, four hundred thirty-eight.
Scientific notation
- Scientific notation: 1.3479456438 × 1010
Factors of 13479456438
Divisors of 13479456438
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 42 63 126 199 398 597 1194 1393 1791 2786 3582 4179 8358 12537 25074 537587 1075174 1612761 3225522 3763109 4838283 7526218 9676566 11289327 22578654 33867981 67735962 106979813 213959626 320939439 641878878 748858691 962818317 1497717382 1925636634 2246576073 4493152146 6739728219 13479456438
- Sum of all divisors σ(n): 33545491200
- Sum of proper divisors (its aliquot sum) s(n): 20066034762
- 13479456438 is an abundant number, because the sum of its proper divisors (20066034762) is greater than itself. Its abundance is 6586578324
Bases of 13479456438
- Binary: 11001000110111000000101110101101102
- Hexadecimal: 0x323702EB6
- Base-36: 66XBJ5I
Squares and roots of 13479456438
- 13479456438 squared (134794564382) is 181695745863939647844
- 13479456438 cubed (134794564383) is 2449159891342893158174258619672
-
The
square root of 13479456438 is 116101.0613129785 -
The
cube root of 13479456438 is 2379.8931547025
Scales and comparisons
How big is 13479456438?- 13,479,456,438 seconds is equal to 428 years, 31 weeks, 3 days, 5 hours, 27 minutes, 18 seconds.
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To count from 1 to 13,479,456,438 would take you about eight hundred fifty-seven 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 13479456438 cubic inches would be around 198.3 feet tall.
Recreational maths with 13479456438
- 13479456438 backwards is 83465497431
- The number of decimal digits it has is: 11
- The sum of 13479456438's digits is 54
- More coming soon!
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