42438006686916
42,438,006,686,916 is an even composite number composed of four prime numbers multiplied together.
42438006686916 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 42438006686916:
22 × 32 × 2272 × 47832
(2 × 2 × 3 × 3 × 227 × 227 × 4783 × 4783)See below for interesting mathematical facts about the number 42438006686916 from the Numbermatics database.
Names of 42438006686916
- Cardinal: 42438006686916 can be written as Forty-two trillion, four hundred thirty-eight billion, six million, six hundred eighty-six thousand, nine hundred sixteen.
Scientific notation
- Scientific notation: 4.2438006686916 × 1013
Factors of 42438006686916
Divisors of 42438006686916
- Number of divisors d(n): 81
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Complete list of divisors:
1 2 3 4 6 9 12 18 36 227 454 681 908 1362 2043 2724 4086 4783 8172 9566 14349 19132 28698 43047 51529 57396 86094 103058 154587 172188 206116 309174 463761 618348 927522 1085741 1855044 2171482 3257223 4342964 6514446 9771669 13028892 19543338 22877089 39086676 45754178 68631267 91508356 137262534 205893801 246463207 274525068 411787602 492926414 739389621 823575204 985852828 1478779242 2218168863 2957558484 4436337726 5193099203 8872675452 10386198406 15579297609 20772396812 31158595218 46737892827 62317190436 93475785654 186951571308 1178833519081 2357667038162 3536500557243 4715334076324 7073001114486 10609501671729 14146002228972 21219003343458 42438006686916
- Sum of all divisors σ(n): 107771036178351
- Sum of proper divisors (its aliquot sum) s(n): 65333029491435
- 42438006686916 is an abundant number, because the sum of its proper divisors (65333029491435) is greater than itself. Its abundance is 22895022804519
Bases of 42438006686916
- Binary: 10011010011000110111100101000001000100110001002
- Hexadecimal: 0x2698DE5044C4
- Base-36: F1JR1GQ10
Squares and roots of 42438006686916
- 42438006686916 squared (424380066869162) is 1800984411558727130845591056
- 42438006686916 cubed (424380066869163) is 76430188500760739381462584120004361823296
-
42438006686916 is a
perfect square number . Itssquare root is 6514446 -
The
cube root of 42438006686916 is 34880.6839652631
Scales and comparisons
How big is 42438006686916?- 42,438,006,686,916 seconds is equal to 1,349,397 years, 17 weeks, 5 days, 22 hours, 48 minutes, 36 seconds.
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To count from 1 to 42,438,006,686,916 would take you about three million, three hundred seventy-three thousand, four hundred ninety-three 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 42438006686916 cubic inches would be around 2906.7 feet tall.
Recreational maths with 42438006686916
- 42438006686916 backwards is 61968660083424
- The number of decimal digits it has is: 14
- The sum of 42438006686916's digits is 63
- More coming soon!
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The information we have on file for 42438006686916 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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