1421207424
1,421,207,424 is an even composite number composed of five prime numbers multiplied together.
1421207424 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1421207424:
27 × 33 × 7 × 13 × 4519
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 4519)See below for interesting mathematical facts about the number 1421207424 from the Numbermatics database.
Names of 1421207424
- Cardinal: 1421207424 can be written as One billion, four hundred twenty-one million, two hundred seven thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.421207424 × 109
Factors of 1421207424
Divisors of 1421207424
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 182 189 192 208 216 224 234 252 273 288 312 336 351 364 378 384 416 432 448 468 504 546 576 624 672 702 728 756 819 832 864 896 936 1008 1092 1152 1248 1344 1404 1456 1512 1638 1664 1728 1872 2016 2184 2457 2496 2688 2808 2912 3024 3276 3456 3744 4032 4368 4519 4914 4992 5616 5824 6048 6552 7488 8064 8736 9038 9828 11232 11648 12096 13104 13557 14976 17472 18076 19656 22464 24192 26208 27114 31633 34944 36152 39312 40671 44928 52416 54228 58747 63266 72304 78624 81342 94899 104832 108456 117494 122013 126532 144608 157248 162684 176241 189798 216912 234988 244026 253064 284697 289216 314496 325368 352482 379596 411229 433824 469976 488052 506128 528723 569394 578432 650736 704964 759192 822458 854091 867648 939952 976104 1012256 1057446 1138788 1233687 1301472 1409928 1518384 1586169 1644916 1708182 1735296 1879904 1952208 2024512 2114892 2277576 2467374 2602944 2819856 3036768 3172338 3289832 3416364 3701061 3759808 3904416 4049024 4229784 4555152 4934748 5205888 5639712 6073536 6344676 6579664 6832728 7402122 7519616 7808832 8459568 9110304 9869496 11103183 11279424 12147072 12689352 13159328 13665456 14804244 15617664 16919136 18220608 19738992 22206366 22558848 25378704 26318656 27330912 29608488 33838272 36441216 39477984 44412732 50757408 52637312 54661824 59216976 67676544 78955968 88825464 101514816 109323648 118433952 157911936 177650928 203029632 236867904 355301856 473735808 710603712 1421207424
- Sum of all divisors σ(n): 5163648000
- Sum of proper divisors (its aliquot sum) s(n): 3742440576
- 1421207424 is an abundant number, because the sum of its proper divisors (3742440576) is greater than itself. Its abundance is 2321233152
Bases of 1421207424
- Binary: 10101001011010111100111100000002
- Hexadecimal: 0x54B5E780
- Base-36: NI5EO0
Squares and roots of 1421207424
- 1421207424 squared (14212074242) is 2019830542032715776
- 1421207424 cubed (14212074243) is 2870598161558839711733121024
-
The
square root of 1421207424 is 37698.9048116785 -
The
cube root of 1421207424 is 1124.3093503115
Scales and comparisons
How big is 1421207424?- 1,421,207,424 seconds is equal to 45 years, 9 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
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To count from 1 to 1,421,207,424 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 1421207424 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421207424
- 1421207424 backwards is 4247021241
- 1421207424 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1421207424's digits is 27
- More coming soon!
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"Number 1421207424 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
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Numbermatics. (2024). Number 1421207424 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/1421207424/
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The information we have on file for 1421207424 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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