428585984
428,585,984 is an even composite number composed of three prime numbers multiplied together.
428585984 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-six divisors.
Prime factorization of 428585984:
210 × 532 × 149
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 53 × 149)See below for interesting mathematical facts about the number 428585984 from the Numbermatics database.
Names of 428585984
- Cardinal: 428585984 can be written as Four hundred twenty-eight million, five hundred eighty-five thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 4.28585984 × 108
Factors of 428585984
Divisors of 428585984
- Number of divisors d(n): 66
-
Complete list of divisors:
1 2 4 8 16 32 53 64 106 128 149 212 256 298 424 512 596 848 1024 1192 1696 2384 2809 3392 4768 5618 6784 7897 9536 11236 13568 15794 19072 22472 27136 31588 38144 44944 54272 63176 76288 89888 126352 152576 179776 252704 359552 418541 505408 719104 837082 1010816 1438208 1674164 2021632 2876416 3348328 4043264 6696656 8086528 13393312 26786624 53573248 107146496 214292992 428585984
- Sum of all divisors σ(n): 879084150
- Sum of proper divisors (its aliquot sum) s(n): 450498166
- 428585984 is an abundant number, because the sum of its proper divisors (450498166) is greater than itself. Its abundance is 21912182
Bases of 428585984
- Binary: 110011000101110110100000000002
- Hexadecimal: 0x198BB400
- Base-36: 736328
Squares and roots of 428585984
- 428585984 squared (4285859842) is 183685945681248256
- 428585984 cubed (4285859843) is 78725221776768334146043904
-
The
square root of 428585984 is 20702.3183242845 -
The
cube root of 428585984 is 753.9559763877
Scales and comparisons
How big is 428585984?- 428,585,984 seconds is equal to 13 years, 32 weeks, 4 days, 11 hours, 39 minutes, 44 seconds.
-
To count from 1 to 428,585,984 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 428585984 cubic inches would be around 62.8 feet tall.
Recreational maths with 428585984
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The information we have on file for 428585984 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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