13385622438
13,385,622,438 is an even composite number composed of four prime numbers multiplied together.
13385622438 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 13385622438:
2 × 36 × 139 × 2572
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 139 × 257 × 257)See below for interesting mathematical facts about the number 13385622438 from the Numbermatics database.
Names of 13385622438
- Cardinal: 13385622438 can be written as Thirteen billion, three hundred eighty-five million, six hundred twenty-two thousand, four hundred thirty-eight.
Scientific notation
- Scientific notation: 1.3385622438 × 1010
Factors of 13385622438
Divisors of 13385622438
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 6 9 18 27 54 81 139 162 243 257 278 417 486 514 729 771 834 1251 1458 1542 2313 2502 3753 4626 6939 7506 11259 13878 20817 22518 33777 35723 41634 62451 66049 67554 71446 101331 107169 124902 132098 187353 198147 202662 214338 321507 374706 396294 594441 643014 964521 1188882 1783323 1929042 2893563 3566646 5349969 5787126 8680689 9180811 10699938 16049907 17361378 18361622 26042067 27542433 32099814 48149721 52084134 55084866 82627299 96299442 165254598 247881897 495763794 743645691 1487291382 2230937073 4461874146 6692811219 13385622438
- Sum of all divisors σ(n): 30438891420
- Sum of proper divisors (its aliquot sum) s(n): 17053268982
- 13385622438 is an abundant number, because the sum of its proper divisors (17053268982) is greater than itself. Its abundance is 3667646544
Bases of 13385622438
- Binary: 11000111011101100001100011101001102
- Hexadecimal: 0x31DD863A6
- Base-36: 65DGCDI
Squares and roots of 13385622438
- 13385622438 squared (133856224382) is 179174888052689063844
- 13385622438 cubed (133856224383) is 2398367401844212859227460931672
-
The
square root of 13385622438 is 115696.2507516989 -
The
cube root of 13385622438 is 2374.3579391195
Scales and comparisons
How big is 13385622438?- 13,385,622,438 seconds is equal to 425 years, 32 weeks, 2 days, 4 hours, 27 minutes, 18 seconds.
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To count from 1 to 13,385,622,438 would take you about eight hundred fifty-one 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 13385622438 cubic inches would be around 197.9 feet tall.
Recreational maths with 13385622438
- 13385622438 backwards is 83422658331
- The number of decimal digits it has is: 11
- The sum of 13385622438's digits is 45
- More coming soon!
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Keywords: Divisors of 13385622438, math, Factors of 13385622438, curriculum, school, college, exams, university, Prime factorization of 13385622438, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, three hundred eighty-five million, six hundred twenty-two thousand, four hundred thirty-eight.