1428555392
1,428,555,392 is an even composite number composed of five prime numbers multiplied together.
1428555392 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1428555392:
27 × 11 × 23 × 31 × 1423
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 23 × 31 × 1423)See below for interesting mathematical facts about the number 1428555392 from the Numbermatics database.
Names of 1428555392
- Cardinal: 1428555392 can be written as One billion, four hundred twenty-eight million, five hundred fifty-five thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 1.428555392 × 109
Factors of 1428555392
Divisors of 1428555392
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 8 11 16 22 23 31 32 44 46 62 64 88 92 124 128 176 184 248 253 341 352 368 496 506 682 704 713 736 992 1012 1364 1408 1423 1426 1472 1984 2024 2728 2846 2852 2944 3968 4048 5456 5692 5704 7843 8096 10912 11384 11408 15653 15686 16192 21824 22768 22816 31306 31372 32384 32729 43648 44113 45536 45632 62612 62744 65458 88226 91072 91264 125224 125488 130916 176452 182144 250448 250976 261832 352904 360019 485243 500896 501952 523664 705808 720038 970486 1001792 1003904 1014599 1047328 1411616 1440076 1940972 2003584 2029198 2094656 2823232 2880152 3881944 4058396 4189312 5646464 5760304 7763888 8116792 11160589 11520608 15527776 16233584 22321178 23041216 31055552 32467168 44642356 46082432 62111104 64934336 89284712 129868672 178569424 357138848 714277696 1428555392
- Sum of all divisors σ(n): 3346513920
- Sum of proper divisors (its aliquot sum) s(n): 1917958528
- 1428555392 is an abundant number, because the sum of its proper divisors (1917958528) is greater than itself. Its abundance is 489403136
Bases of 1428555392
- Binary: 10101010010011000000110100000002
- Hexadecimal: 0x55260680
- Base-36: NMIWE8
Squares and roots of 1428555392
- 1428555392 squared (14285553922) is 2040770508012273664
- 1428555392 cubed (14285553923) is 2915353713055512744886796288
-
The
square root of 1428555392 is 37796.2351564279 -
The
cube root of 1428555392 is 1126.2436661585
Scales and comparisons
How big is 1428555392?- 1,428,555,392 seconds is equal to 45 years, 22 weeks, 4 hours, 56 minutes, 32 seconds.
-
To count from 1 to 1,428,555,392 would take you about ninety 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 1428555392 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428555392
- 1428555392 backwards is 2935558241
- 1428555392 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428555392's digits is 44
- More coming soon!
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The information we have on file for 1428555392 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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