31494748894946688
31,494,748,894,946,688 is an even composite number composed of four prime numbers multiplied together.
31494748894946688 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 31494748894946688:
27 × 3 × 13 × 6309044249789
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 6309044249789)See below for interesting mathematical facts about the number 31494748894946688 from the Numbermatics database.
Names of 31494748894946688
- Cardinal: 31494748894946688 can be written as Thirty-one quadrillion, four hundred ninety-four trillion, seven hundred forty-eight billion, eight hundred ninety-four million, nine hundred forty-six thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 3.1494748894946688 × 1016
Factors of 31494748894946688
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 6309044249807
Divisors of 31494748894946688
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 312 384 416 624 832 1248 1664 2496 4992 6309044249789 12618088499578 18927132749367 25236176999156 37854265498734 50472353998312 75708530997468 82017575247257 100944707996624 151417061994936 164035150494514 201889415993248 246052725741771 302834123989872 328070300989028 403778831986496 492105451483542 605668247979744 656140601978056 807557663972992 984210902967084 1211336495959488 1312281203956112 1968421805934168 2422672991918976 2624562407912224 3936843611868336 5249124815824448 7873687223736672 10498249631648896 15747374447473344 31494748894946688
- Sum of all divisors σ(n): 90093151887001200
- Sum of proper divisors (its aliquot sum) s(n): 58598402992054512
- 31494748894946688 is an abundant number, because the sum of its proper divisors (58598402992054512) is greater than itself. Its abundance is 27103654097107824
Bases of 31494748894946688
- Binary: 11011111110010001001110101010000010110001100101100000002
- Hexadecimal: 0x6FE44EA82C6580
- Base-36: 8M3YFWHQD1C
Squares and roots of 31494748894946688
- 31494748894946688 squared (314947488949466882) is 991919207955745624918822362169344
- 31494748894946688 cubed (314947488949466883) is 31240246378640613532498628344878564489102907932672
-
The
square root of 31494748894946688 is 177467599.5638265461 -
The
cube root of 31494748894946688 is 315800.4297711683
Scales and comparisons
How big is 31494748894946688?- 31,494,748,894,946,688 seconds is equal to 1,001,435,595 years, 10 weeks, 4 days, 11 hours, 24 minutes, 48 seconds.
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To count from 1 to 31,494,748,894,946,688 would take you about three billion, four million, three hundred six thousand, seven hundred eighty-five 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 31494748894946688 cubic inches would be around 26316.7 feet tall.
Recreational maths with 31494748894946688
- 31494748894946688 backwards is 88664949884749413
- The number of decimal digits it has is: 17
- The sum of 31494748894946688's digits is 102
- More coming soon!
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