428135568
428,135,568 is an even composite number composed of six prime numbers multiplied together.
428135568 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 428135568:
24 × 3 × 7 × 89 × 103 × 139
(2 × 2 × 2 × 2 × 3 × 7 × 89 × 103 × 139)See below for interesting mathematical facts about the number 428135568 from the Numbermatics database.
Names of 428135568
- Cardinal: 428135568 can be written as Four hundred twenty-eight million, one hundred thirty-five thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 4.28135568 × 108
Factors of 428135568
Divisors of 428135568
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 89 103 112 139 168 178 206 267 278 309 336 356 412 417 534 556 618 623 712 721 824 834 973 1068 1112 1236 1246 1424 1442 1648 1668 1869 1946 2136 2163 2224 2472 2492 2884 2919 3336 3738 3892 4272 4326 4944 4984 5768 5838 6672 7476 7784 8652 9167 9968 11536 11676 12371 14317 14952 15568 17304 18334 23352 24742 27501 28634 29904 34608 36668 37113 42951 46704 49484 55002 57268 64169 73336 74226 85902 86597 98968 100219 110004 114536 128338 146672 148452 171804 173194 192507 197936 200438 220008 229072 256676 259791 296904 300657 343608 346388 385014 400876 440016 513352 519582 593808 601314 687216 692776 770028 801752 1026704 1039164 1202628 1274213 1385552 1540056 1603504 2078328 2405256 2548426 3080112 3822639 4156656 4810512 5096852 7645278 8919491 10193704 15290556 17838982 20387408 26758473 30581112 35677964 53516946 61162224 71355928 107033892 142711856 214067784 428135568
- Sum of all divisors σ(n): 1299916800
- Sum of proper divisors (its aliquot sum) s(n): 871781232
- 428135568 is an abundant number, because the sum of its proper divisors (871781232) is greater than itself. Its abundance is 443645664
Bases of 428135568
- Binary: 110011000010011010100100100002
- Hexadecimal: 0x1984D490
- Base-36: 72WFIO
Squares and roots of 428135568
- 428135568 squared (4281355682) is 183300064586682624
- 428135568 cubed (4281355683) is 78477277266256050461970432
-
The
square root of 428135568 is 20691.4370694739 -
The
cube root of 428135568 is 753.6917642413
Scales and comparisons
How big is 428135568?- 428,135,568 seconds is equal to 13 years, 31 weeks, 6 days, 6 hours, 32 minutes, 48 seconds.
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To count from 1 to 428,135,568 would take you about twenty 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 428135568 cubic inches would be around 62.8 feet tall.
Recreational maths with 428135568
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The information we have on file for 428135568 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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