1428243072
1,428,243,072 is an even composite number composed of four prime numbers multiplied together.
1428243072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1428243072:
27 × 3 × 192 × 10303
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 19 × 10303)See below for interesting mathematical facts about the number 1428243072 from the Numbermatics database.
Names of 1428243072
- Cardinal: 1428243072 can be written as One billion, four hundred twenty-eight million, two hundred forty-three thousand and seventy-two.
Scientific notation
- Scientific notation: 1.428243072 × 109
Factors of 1428243072
Divisors of 1428243072
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 192 228 304 361 384 456 608 722 912 1083 1216 1444 1824 2166 2432 2888 3648 4332 5776 7296 8664 10303 11552 17328 20606 23104 30909 34656 41212 46208 61818 69312 82424 123636 138624 164848 195757 247272 329696 391514 494544 587271 659392 783028 989088 1174542 1318784 1566056 1978176 2349084 3132112 3719383 3956352 4698168 6264224 7438766 9396336 11158149 12528448 14877532 18792672 22316298 25056896 29755064 37585344 44632596 59510128 75170688 89265192 119020256 178530384 238040512 357060768 476081024 714121536 1428243072
- Sum of all divisors σ(n): 4004340480
- Sum of proper divisors (its aliquot sum) s(n): 2576097408
- 1428243072 is an abundant number, because the sum of its proper divisors (2576097408) is greater than itself. Its abundance is 1147854336
Bases of 1428243072
- Binary: 10101010010000101000010100000002
- Hexadecimal: 0x55214280
- Base-36: NMC7EO
Squares and roots of 1428243072
- 1428243072 squared (14282430722) is 2039878272715997184
- 1428243072 cubed (14282430723) is 2913442010729949601619509248
-
The
square root of 1428243072 is 37792.1033021451 -
The
cube root of 1428243072 is 1126.1615846233
Scales and comparisons
How big is 1428243072?- 1,428,243,072 seconds is equal to 45 years, 21 weeks, 3 days, 14 hours, 11 minutes, 12 seconds.
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To count from 1 to 1,428,243,072 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 1428243072 cubic inches would be around 93.8 feet tall.
Recreational maths with 1428243072
- 1428243072 backwards is 2703428241
- The number of decimal digits it has is: 10
- The sum of 1428243072's digits is 33
- More coming soon!
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The information we have on file for 1428243072 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!
Keywords: Divisors of 1428243072, math, Factors of 1428243072, curriculum, school, college, exams, university, Prime factorization of 1428243072, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty-eight million, two hundred forty-three thousand and seventy-two.