1428703920
1,428,703,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 1428703920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 240 divisors.
1428703920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1428703920:
24 × 35 × 5 × 7 × 10499
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 10499)See below for interesting mathematical facts about the number 1428703920 from the Numbermatics database.
Names of 1428703920
- Cardinal: 1428703920 can be written as One billion, four hundred twenty-eight million, seven hundred three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.42870392 × 109
Factors of 1428703920
Divisors of 1428703920
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 105 108 112 120 126 135 140 144 162 168 180 189 210 216 240 243 252 270 280 315 324 336 360 378 405 420 432 486 504 540 560 567 630 648 720 756 810 840 945 972 1008 1080 1134 1215 1260 1296 1512 1620 1680 1701 1890 1944 2160 2268 2430 2520 2835 3024 3240 3402 3780 3888 4536 4860 5040 5670 6480 6804 7560 8505 9072 9720 10499 11340 13608 15120 17010 19440 20998 22680 27216 31497 34020 41996 45360 52495 62994 68040 73493 83992 94491 104990 125988 136080 146986 157485 167984 188982 209980 220479 251976 283473 293972 314970 367465 377964 419960 440958 472455 503952 566946 587944 629940 661437 734930 755928 839920 850419 881916 944910 1102395 1133892 1175888 1259880 1322874 1417365 1469860 1511856 1700838 1763832 1889820 1984311 2204790 2267784 2519760 2551257 2645748 2834730 2939720 3307185 3401676 3527664 3779640 3968622 4252095 4409580 4535568 5102514 5291496 5669460 5879440 5952933 6614370 6803352 7559280 7937244 8504190 8819160 9921555 10205028 10582992 11338920 11905866 12756285 13228740 13606704 15874488 17008380 17638320 17858799 19843110 20410056 22677840 23811732 25512570 26457480 29764665 31748976 34016760 35717598 39686220 40820112 47623464 51025140 52914960 59529330 68033520 71435196 79372440 89293995 95246928 102050280 119058660 142870392 158744880 178587990 204100560 238117320 285740784 357175980 476234640 714351960 1428703920
- Sum of all divisors σ(n): 5687136000
- Sum of proper divisors (its aliquot sum) s(n): 4258432080
- 1428703920 is an abundant number, because the sum of its proper divisors (4258432080) is greater than itself. Its abundance is 2829728160
Bases of 1428703920
- Binary: 10101010010100001001010101100002
- Hexadecimal: 0x55284AB0
- Base-36: NMM300
Squares and roots of 1428703920
- 1428703920 squared (14287039202) is 2041194891023366400
- 1428703920 cubed (14287039203) is 2916263142289056387276288000
-
The
square root of 1428703920 is 37798.1999571409 -
The
cube root of 1428703920 is 1126.2826969451
Scales and comparisons
How big is 1428703920?- 1,428,703,920 seconds is equal to 45 years, 22 weeks, 1 day, 22 hours, 12 minutes.
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To count from 1 to 1,428,703,920 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 1428703920 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428703920
- 1428703920 backwards is 0293078241
- 1428703920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428703920's digits is 36
- More coming soon!
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"Number 1428703920 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
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Numbermatics. (2024). Number 1428703920 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/1428703920/
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The information we have on file for 1428703920 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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