1428453720
1,428,453,720 is an even composite number composed of six prime numbers multiplied together.
What does the number 1428453720 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 192 divisors.
1428453720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1428453720:
23 × 32 × 5 × 59 × 109 × 617
(2 × 2 × 2 × 3 × 3 × 5 × 59 × 109 × 617)See below for interesting mathematical facts about the number 1428453720 from the Numbermatics database.
Names of 1428453720
- Cardinal: 1428453720 can be written as One billion, four hundred twenty-eight million, four hundred fifty-three thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.42845372 × 109
Factors of 1428453720
Divisors of 1428453720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 59 60 72 90 109 118 120 177 180 218 236 295 327 354 360 436 472 531 545 590 617 654 708 872 885 981 1062 1090 1180 1234 1308 1416 1635 1770 1851 1962 2124 2180 2360 2468 2616 2655 3085 3270 3540 3702 3924 4248 4360 4905 4936 5310 5553 6170 6431 6540 7080 7404 7848 9255 9810 10620 11106 12340 12862 13080 14808 18510 19293 19620 21240 22212 24680 25724 27765 32155 36403 37020 38586 39240 44424 51448 55530 57879 64310 67253 72806 74040 77172 96465 109209 111060 115758 128620 134506 145612 154344 182015 192930 201759 218418 222120 231516 257240 269012 289395 291224 327627 336265 364030 385860 403518 436836 463032 538024 546045 578790 605277 655254 672530 728060 771720 807036 873672 1008795 1092090 1157580 1210554 1310508 1345060 1456120 1614072 1638135 2017590 2184180 2315160 2421108 2621016 2690120 3026385 3276270 3967927 4035180 4368360 4842216 6052770 6552540 7935854 8070360 11903781 12105540 13105080 15871708 19839635 23807562 24211080 31743416 35711343 39679270 47615124 59518905 71422686 79358540 95230248 119037810 142845372 158717080 178556715 238075620 285690744 357113430 476151240 714226860 1428453720
- Sum of all divisors σ(n): 4772196000
- Sum of proper divisors (its aliquot sum) s(n): 3343742280
- 1428453720 is an abundant number, because the sum of its proper divisors (3343742280) is greater than itself. Its abundance is 1915288560
Bases of 1428453720
- Binary: 10101010010010001111001010110002
- Hexadecimal: 0x55247958
- Base-36: NMGPY0
Squares and roots of 1428453720
- 1428453720 squared (14284537202) is 2040480030181838400
- 1428453720 cubed (14284537203) is 2914731289698959338918848000
-
The
square root of 1428453720 is 37794.8901308103 -
The
cube root of 1428453720 is 1126.2169468205
Scales and comparisons
How big is 1428453720?- 1,428,453,720 seconds is equal to 45 years, 21 weeks, 6 days, 42 minutes.
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To count from 1 to 1,428,453,720 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 1428453720 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428453720
- 1428453720 backwards is 0273548241
- 1428453720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428453720's digits is 36
- More coming soon!
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The information we have on file for 1428453720 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 1428453720, math, Factors of 1428453720, curriculum, school, college, exams, university, Prime factorization of 1428453720, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty-eight million, four hundred fifty-three thousand, seven hundred twenty.