42494573898
42,494,573,898 is an even composite number composed of four prime numbers multiplied together.
42494573898 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 42494573898:
2 × 32 × 74 × 983261
(2 × 3 × 3 × 7 × 7 × 7 × 7 × 983261)See below for interesting mathematical facts about the number 42494573898 from the Numbermatics database.
Names of 42494573898
- Cardinal: 42494573898 can be written as Forty-two billion, four hundred ninety-four million, five hundred seventy-three thousand, eight hundred ninety-eight.
Scientific notation
- Scientific notation: 4.2494573898 × 1010
Factors of 42494573898
Divisors of 42494573898
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 343 441 686 882 1029 2058 2401 3087 4802 6174 7203 14406 21609 43218 983261 1966522 2949783 5899566 6882827 8849349 13765654 17698698 20648481 41296962 48179789 61945443 96359578 123890886 144539367 289078734 337258523 433618101 674517046 867236202 1011775569 2023551138 2360809661 3035326707 4721619322 6070653414 7082428983 14164857966 21247286949 42494573898
- Sum of all divisors σ(n): 107410557618
- Sum of proper divisors (its aliquot sum) s(n): 64915983720
- 42494573898 is an abundant number, because the sum of its proper divisors (64915983720) is greater than itself. Its abundance is 22421409822
Bases of 42494573898
- Binary: 1001111001001101111110111101010010102
- Hexadecimal: 0x9E4DFBD4A
- Base-36: JIS672I
Squares and roots of 42494573898
- 42494573898 squared (424945738982) is 1805788810772582914404
- 42494573898 cubed (424945738983) is 76736226063557063128472986626792
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The
square root of 42494573898 is 206142.1206304041 -
The
cube root of 42494573898 is 3489.6175008481
Scales and comparisons
How big is 42494573898?- 42,494,573,898 seconds is equal to 1,351 years, 10 weeks, 1 day, 8 hours, 18 minutes, 18 seconds.
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To count from 1 to 42,494,573,898 would take you about two thousand, seven hundred two 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 42494573898 cubic inches would be around 290.8 feet tall.
Recreational maths with 42494573898
- 42494573898 backwards is 89837549424
- 42494573898 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42494573898's digits is 63
- More coming soon!
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