1428505344
1,428,505,344 is an even composite number composed of five prime numbers multiplied together.
1428505344 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1428505344:
28 × 32 × 7 × 23 × 3851
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 23 × 3851)See below for interesting mathematical facts about the number 1428505344 from the Numbermatics database.
Names of 1428505344
- Cardinal: 1428505344 can be written as One billion, four hundred twenty-eight million, five hundred five thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 1.428505344 × 109
Factors of 1428505344
Divisors of 1428505344
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 56 63 64 69 72 84 92 96 112 126 128 138 144 161 168 184 192 207 224 252 256 276 288 322 336 368 384 414 448 483 504 552 576 644 672 736 768 828 896 966 1008 1104 1152 1288 1344 1449 1472 1656 1792 1932 2016 2208 2304 2576 2688 2898 2944 3312 3851 3864 4032 4416 5152 5376 5796 5888 6624 7702 7728 8064 8832 10304 11553 11592 13248 15404 15456 16128 17664 20608 23106 23184 26496 26957 30808 30912 34659 41216 46212 46368 52992 53914 61616 61824 69318 80871 88573 92424 92736 107828 123232 123648 138636 161742 177146 184848 185472 215656 242613 246464 265719 277272 323484 354292 369696 370944 431312 485226 492928 531438 554544 620011 646968 708584 739392 797157 862624 970452 985856 1062876 1109088 1240022 1293936 1417168 1478784 1594314 1725248 1860033 1940904 2125752 2218176 2480044 2587872 2834336 2957568 3188628 3450496 3720066 3881808 4251504 4436352 4960088 5175744 5580099 5668672 6377256 6900992 7440132 7763616 8503008 8872704 9920176 10351488 11160198 11337344 12754512 14880264 15527232 17006016 19840352 20702976 22320396 22674688 25509024 29760528 31054464 34012032 39680704 44640792 51018048 59521056 62108928 68024064 79361408 89281584 102036096 119042112 158722816 178563168 204072192 238084224 357126336 476168448 714252672 1428505344
- Sum of all divisors σ(n): 4913056512
- Sum of proper divisors (its aliquot sum) s(n): 3484551168
- 1428505344 is an abundant number, because the sum of its proper divisors (3484551168) is greater than itself. Its abundance is 2056045824
Bases of 1428505344
- Binary: 10101010010010101000011000000002
- Hexadecimal: 0x55254300
- Base-36: NMHTS0
Squares and roots of 1428505344
- 1428505344 squared (14285053442) is 2040627517836558336
- 1428505344 cubed (14285053443) is 2915047314342978901543747584
-
The
square root of 1428505344 is 37795.5730741049 -
The
cube root of 1428505344 is 1126.2305137339
Scales and comparisons
How big is 1428505344?- 1,428,505,344 seconds is equal to 45 years, 21 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
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To count from 1 to 1,428,505,344 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 1428505344 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428505344
- 1428505344 backwards is 4435058241
- 1428505344 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428505344's digits is 36
- More coming soon!
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The information we have on file for 1428505344 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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