13474897438
13,474,897,438 is an even composite number composed of six prime numbers multiplied together.
13474897438 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13474897438:
2 × 23 × 61 × 79 × 89 × 683
See below for interesting mathematical facts about the number 13474897438 from the Numbermatics database.
Names of 13474897438
- Cardinal: 13474897438 can be written as Thirteen billion, four hundred seventy-four million, eight hundred ninety-seven thousand, four hundred thirty-eight.
Scientific notation
- Scientific notation: 1.3474897438 × 1010
Factors of 13474897438
Divisors of 13474897438
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 23 46 61 79 89 122 158 178 683 1366 1403 1817 2047 2806 3634 4094 4819 5429 7031 9638 10858 14062 15709 31418 41663 53957 60787 83326 107914 110837 121574 124867 161713 221674 249734 323426 428891 857782 958249 1241011 1398101 1916498 2482022 2796202 3291377 3708007 4802173 6582754 7416014 9604346 9864493 19728986 75701671 85284161 110449979 151403342 170568322 220899958 292932553 585865106 6737448719 13474897438
- Sum of all divisors σ(n): 21984307200
- Sum of proper divisors (its aliquot sum) s(n): 8509409762
- 13474897438 is a deficient number, because the sum of its proper divisors (8509409762) is less than itself. Its deficiency is 4965487676
Bases of 13474897438
- Binary: 11001000110010101010011110000111102
- Hexadecimal: 0x3232A9E1E
- Base-36: 66ULTEM
Squares and roots of 13474897438
- 13474897438 squared (134748974382) is 181572860964618963844
- 13474897438 cubed (134748974383) is 2446675679022474284547730231672
-
The
square root of 13474897438 is 116081.4258957909 -
The
cube root of 13474897438 is 2379.6248165741
Scales and comparisons
How big is 13474897438?- 13,474,897,438 seconds is equal to 428 years, 23 weeks, 6 days, 11 hours, 3 minutes, 58 seconds.
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To count from 1 to 13,474,897,438 would take you about eight hundred fifty-six 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 13474897438 cubic inches would be around 198.3 feet tall.
Recreational maths with 13474897438
- 13474897438 backwards is 83479847431
- The number of decimal digits it has is: 11
- The sum of 13474897438's digits is 58
- More coming soon!
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