42961340646
42,961,340,646 is an even composite number composed of four prime numbers multiplied together.
42961340646 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42961340646:
2 × 32 × 73 × 6958429
(2 × 3 × 3 × 7 × 7 × 7 × 6958429)See below for interesting mathematical facts about the number 42961340646 from the Numbermatics database.
Names of 42961340646
- Cardinal: 42961340646 can be written as Forty-two billion, nine hundred sixty-one million, three hundred forty thousand, six hundred forty-six.
Scientific notation
- Scientific notation: 4.2961340646 × 1010
Factors of 42961340646
Divisors of 42961340646
- Number of divisors d(n): 48
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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 3087 6174 6958429 13916858 20875287 41750574 48709003 62625861 97418006 125251722 146127009 292254018 340963021 438381027 681926042 876762054 1022889063 2045778126 2386741147 3068667189 4773482294 6137334378 7160223441 14320446882 21480670323 42961340646
- Sum of all divisors σ(n): 108551508000
- Sum of proper divisors (its aliquot sum) s(n): 65590167354
- 42961340646 is an abundant number, because the sum of its proper divisors (65590167354) is greater than itself. Its abundance is 22628826708
Bases of 42961340646
- Binary: 1010000000001011001000001000111001102
- Hexadecimal: 0xA00B208E6
- Base-36: JQI2MLI
Squares and roots of 42961340646
- 42961340646 squared (429613406462) is 1845676790101651697316
- 42961340646 cubed (429613406463) is 79292749301972899535636759906136
-
The
square root of 42961340646 is 207271.1765924051 -
The
cube root of 42961340646 is 3502.3478300365
Scales and comparisons
How big is 42961340646?- 42,961,340,646 seconds is equal to 1,366 years, 1 week, 6 days, 17 hours, 44 minutes, 6 seconds.
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To count from 1 to 42,961,340,646 would take you about two thousand, seven hundred thirty-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 42961340646 cubic inches would be around 291.9 feet tall.
Recreational maths with 42961340646
- 42961340646 backwards is 64604316924
- The number of decimal digits it has is: 11
- The sum of 42961340646's digits is 45
- More coming soon!
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