47081407842
47,081,407,842 is an even composite number composed of five prime numbers multiplied together.
47081407842 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 47081407842:
2 × 33 × 72 × 1223 × 14549
(2 × 3 × 3 × 3 × 7 × 7 × 1223 × 14549)See below for interesting mathematical facts about the number 47081407842 from the Numbermatics database.
Names of 47081407842
- Cardinal: 47081407842 can be written as Forty-seven billion, eighty-one million, four hundred seven thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 4.7081407842 × 1010
Factors of 47081407842
Divisors of 47081407842
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 147 189 294 378 441 882 1223 1323 2446 2646 3669 7338 8561 11007 14549 17122 22014 25683 29098 33021 43647 51366 59927 66042 77049 87294 101843 119854 130941 154098 179781 203686 231147 261882 305529 359562 392823 462294 539343 611058 712901 785646 916587 1078686 1425802 1618029 1833174 2138703 2749761 3236058 4277406 5499522 6416109 12832218 17793427 19248327 35586854 38496654 53380281 106760562 124553989 160140843 249107978 320281686 373661967 480422529 747323934 871877923 960845058 1120985901 1743755846 2241971802 2615633769 3362957703 5231267538 6725915406 7846901307 15693802614 23540703921 47081407842
- Sum of all divisors σ(n): 121814928000
- Sum of proper divisors (its aliquot sum) s(n): 74733520158
- 47081407842 is an abundant number, because the sum of its proper divisors (74733520158) is greater than itself. Its abundance is 27652112316
Bases of 47081407842
- Binary: 1010111101100100010101000101011000102
- Hexadecimal: 0xAF6454562
- Base-36: LMN1YSI
Squares and roots of 47081407842
- 47081407842 squared (470814078422) is 2216658964384739096964
- 47081407842 cubed (470814078423) is 104363424748823254024924867991688
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The
square root of 47081407842 is 216982.5058432131 -
The
cube root of 47081407842 is 3610.9084722343
Scales and comparisons
How big is 47081407842?- 47,081,407,842 seconds is equal to 1,497 years, 2 weeks, 1 day, 16 hours, 50 minutes, 42 seconds.
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To count from 1 to 47,081,407,842 would take you about two thousand, nine hundred ninety-four 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 47081407842 cubic inches would be around 300.9 feet tall.
Recreational maths with 47081407842
- 47081407842 backwards is 24870418074
- The number of decimal digits it has is: 11
- The sum of 47081407842's digits is 45
- More coming soon!
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