1428446272
1,428,446,272 is an even composite number composed of six prime numbers multiplied together.
1428446272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1428446272:
26 × 11 × 29 × 31 × 37 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 29 × 31 × 37 × 61)See below for interesting mathematical facts about the number 1428446272 from the Numbermatics database.
Names of 1428446272
- Cardinal: 1428446272 can be written as One billion, four hundred twenty-eight million, four hundred forty-six thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.428446272 × 109
Factors of 1428446272
Divisors of 1428446272
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 8 11 16 22 29 31 32 37 44 58 61 62 64 74 88 116 122 124 148 176 232 244 248 296 319 341 352 407 464 488 496 592 638 671 682 704 814 899 928 976 992 1073 1147 1184 1276 1342 1364 1628 1769 1798 1856 1891 1952 1984 2146 2257 2294 2368 2552 2684 2728 3256 3538 3596 3782 3904 4292 4514 4588 5104 5368 5456 6512 7076 7192 7564 8584 9028 9176 9889 10208 10736 10912 11803 12617 13024 14152 14384 15128 17168 18056 18352 19459 19778 20416 20801 21472 21824 23606 24827 25234 26048 28304 28768 30256 33263 34336 36112 36704 38918 39556 41602 42944 47212 49654 50468 54839 56608 57536 60512 65453 66526 68672 69967 72224 73408 77836 79112 83204 94424 99308 100936 109678 113216 121024 130906 133052 139934 144448 155672 158224 166408 188848 198616 201872 219356 261812 266104 279868 311344 316448 332816 365893 377696 397232 403744 438712 523624 532208 559736 603229 622688 632896 665632 719983 731786 755392 769637 794464 807488 877424 1047248 1064416 1119472 1206458 1245376 1331264 1439966 1463572 1539274 1588928 1754848 2029043 2094496 2128832 2238944 2412916 2879932 2927144 3078548 3509696 4058086 4188992 4477888 4825832 5759864 5854288 6157096 8116172 9651664 11519728 11708576 12314192 16232344 19303328 22319473 23039456 23417152 24628384 32464688 38606656 44638946 46078912 49256768 64929376 89277892 129858752 178555784 357111568 714223136 1428446272
- Sum of all divisors σ(n): 3446922240
- Sum of proper divisors (its aliquot sum) s(n): 2018475968
- 1428446272 is an abundant number, because the sum of its proper divisors (2018475968) is greater than itself. Its abundance is 590029696
Bases of 1428446272
- Binary: 10101010010010001011100010000002
- Hexadecimal: 0x55245C40
- Base-36: NMGK74
Squares and roots of 1428446272
- 1428446272 squared (14284462722) is 2040458751990697984
- 1428446272 cubed (14284462723) is 2914685697450885113922715648
-
The
square root of 1428446272 is 37794.7915988433 -
The
cube root of 1428446272 is 1126.2149894409
Scales and comparisons
How big is 1428446272?- 1,428,446,272 seconds is equal to 45 years, 21 weeks, 5 days, 22 hours, 37 minutes, 52 seconds.
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To count from 1 to 1,428,446,272 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 1428446272 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428446272
- 1428446272 backwards is 2726448241
- The number of decimal digits it has is: 10
- The sum of 1428446272's digits is 40
- More coming soon!
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"Number 1428446272 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
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Numbermatics. (2024). Number 1428446272 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/1428446272/
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The information we have on file for 1428446272 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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