13225989942
13,225,989,942 is an even composite number composed of four prime numbers multiplied together.
13225989942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13225989942:
2 × 32 × 113 × 7432
(2 × 3 × 3 × 11 × 11 × 11 × 743 × 743)See below for interesting mathematical facts about the number 13225989942 from the Numbermatics database.
Names of 13225989942
- Cardinal: 13225989942 can be written as Thirteen billion, two hundred twenty-five million, nine hundred eighty-nine thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.3225989942 × 1010
Factors of 13225989942
Divisors of 13225989942
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 6 9 11 18 22 33 66 99 121 198 242 363 726 743 1089 1331 1486 2178 2229 2662 3993 4458 6687 7986 8173 11979 13374 16346 23958 24519 49038 73557 89903 147114 179806 269709 539418 552049 809127 988933 1104098 1618254 1656147 1977866 2966799 3312294 4968441 5933598 6072539 8900397 9936882 12145078 17800794 18217617 36435234 54652851 66797929 109305702 133595858 200393787 400787574 601181361 734777219 1202362722 1469554438 2204331657 4408663314 6612994971 13225989942
- Sum of all divisors σ(n): 31562269128
- Sum of proper divisors (its aliquot sum) s(n): 18336279186
- 13225989942 is an abundant number, because the sum of its proper divisors (18336279186) is greater than itself. Its abundance is 5110289244
Bases of 13225989942
- Binary: 11000101000101010010010111001101102
- Hexadecimal: 0x314549736
- Base-36: 62QEV5I
Squares and roots of 13225989942
- 13225989942 squared (132259899422) is 174926809945885163364
- 13225989942 cubed (132259899423) is 2313580228930422734939290884888
-
The
square root of 13225989942 is 115004.3040151107 -
The
cube root of 13225989942 is 2364.8815660901
Scales and comparisons
How big is 13225989942?- 13,225,989,942 seconds is equal to 420 years, 28 weeks, 2 days, 14 hours, 5 minutes, 42 seconds.
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To count from 1 to 13,225,989,942 would take you about eight hundred forty-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 13225989942 cubic inches would be around 197.1 feet tall.
Recreational maths with 13225989942
- 13225989942 backwards is 24998952231
- The number of decimal digits it has is: 11
- The sum of 13225989942's digits is 54
- More coming soon!
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