428679408
428,679,408 is an even composite number composed of five prime numbers multiplied together.
428679408 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 428679408:
24 × 3 × 31 × 103 × 2797
(2 × 2 × 2 × 2 × 3 × 31 × 103 × 2797)See below for interesting mathematical facts about the number 428679408 from the Numbermatics database.
Names of 428679408
- Cardinal: 428679408 can be written as Four hundred twenty-eight million, six hundred seventy-nine thousand, four hundred eight.
Scientific notation
- Scientific notation: 4.28679408 × 108
Factors of 428679408
Divisors of 428679408
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 48 62 93 103 124 186 206 248 309 372 412 496 618 744 824 1236 1488 1648 2472 2797 3193 4944 5594 6386 8391 9579 11188 12772 16782 19158 22376 25544 33564 38316 44752 51088 67128 76632 86707 134256 153264 173414 260121 288091 346828 520242 576182 693656 864273 1040484 1152364 1387312 1728546 2080968 2304728 3457092 4161936 4609456 6914184 8930821 13828368 17861642 26792463 35723284 53584926 71446568 107169852 142893136 214339704 428679408
- Sum of all divisors σ(n): 1154656256
- Sum of proper divisors (its aliquot sum) s(n): 725976848
- 428679408 is an abundant number, because the sum of its proper divisors (725976848) is greater than itself. Its abundance is 297297440
Bases of 428679408
- Binary: 110011000110100100000111100002
- Hexadecimal: 0x198D20F0
- Base-36: 73835C
Squares and roots of 428679408
- 428679408 squared (4286794082) is 183766034843230464
- 428679408 cubed (4286794083) is 78776715027103408115085312
-
The
square root of 428679408 is 20704.5745669889 -
The
cube root of 428679408 is 754.0107553339
Scales and comparisons
How big is 428679408?- 428,679,408 seconds is equal to 13 years, 32 weeks, 5 days, 13 hours, 36 minutes, 48 seconds.
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To count from 1 to 428,679,408 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 428679408 cubic inches would be around 62.8 feet tall.
Recreational maths with 428679408
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The information we have on file for 428679408 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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