1428438000
1,428,438,000 is an even composite number composed of six prime numbers multiplied together.
1428438000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1428438000:
24 × 3 × 53 × 11 × 23 × 941
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 23 × 941)See below for interesting mathematical facts about the number 1428438000 from the Numbermatics database.
Names of 1428438000
- Cardinal: 1428438000 can be written as One billion, four hundred twenty-eight million, four hundred thirty-eight thousand.
Scientific notation
- Scientific notation: 1.428438 × 109
Factors of 1428438000
Divisors of 1428438000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 23 24 25 30 33 40 44 46 48 50 55 60 66 69 75 80 88 92 100 110 115 120 125 132 138 150 165 176 184 200 220 230 240 250 253 264 275 276 300 330 345 368 375 400 440 460 500 506 528 550 552 575 600 660 690 750 759 825 880 920 941 1000 1012 1100 1104 1150 1200 1265 1320 1375 1380 1500 1518 1650 1725 1840 1882 2000 2024 2200 2300 2530 2640 2750 2760 2823 2875 3000 3036 3300 3450 3764 3795 4048 4125 4400 4600 4705 5060 5500 5520 5646 5750 6000 6072 6325 6600 6900 7528 7590 8250 8625 9200 9410 10120 10351 11000 11292 11500 12144 12650 13200 13800 14115 15056 15180 16500 17250 18820 18975 20240 20702 21643 22000 22584 23000 23525 25300 27600 28230 30360 31053 31625 33000 34500 37640 37950 41404 43286 45168 46000 47050 50600 51755 56460 60720 62106 63250 64929 66000 69000 70575 75280 75900 82808 86572 94100 94875 101200 103510 108215 112920 117625 124212 126500 129858 138000 141150 151800 155265 165616 173144 188200 189750 207020 216430 225840 235250 238073 248424 253000 258775 259716 282300 303600 310530 324645 346288 352875 376400 379500 414040 432860 470500 476146 496848 506000 517550 519432 541075 564600 621060 649290 705750 714219 759000 776325 828080 865720 941000 952292 1035100 1038864 1082150 1129200 1190365 1242120 1293875 1298580 1411500 1428438 1518000 1552650 1623225 1731440 1882000 1904584 2070200 2164300 2380730 2484240 2587750 2597160 2705375 2823000 2856876 3105300 3246450 3571095 3809168 3881625 4140400 4328600 4761460 5175500 5194320 5410750 5646000 5713752 5951825 6210600 6492900 7142190 7763250 8116125 8657200 9522920 10351000 10821500 11427504 11903650 12421200 12985800 14284380 15526500 16232250 17855475 19045840 20702000 21643000 23807300 25971600 28568760 29759125 31053000 32464500 35710950 43286000 47614600 57137520 59518250 62106000 64929000 71421900 89277375 95229200 119036500 129858000 142843800 178554750 238073000 285687600 357109500 476146000 714219000 1428438000
- Sum of all divisors σ(n): 5247949824
- Sum of proper divisors (its aliquot sum) s(n): 3819511824
- 1428438000 is an abundant number, because the sum of its proper divisors (3819511824) is greater than itself. Its abundance is 2391073824
Bases of 1428438000
- Binary: 10101010010010000111011111100002
- Hexadecimal: 0x55243BF0
- Base-36: NMGDTC
Squares and roots of 1428438000
- 1428438000 squared (14284380002) is 2040435119844000000
- 1428438000 cubed (14284380003) is 2914635061719723672000000000
-
The
square root of 1428438000 is 37794.6821656169 -
The
cube root of 1428438000 is 1126.2128155013
Scales and comparisons
How big is 1428438000?- 1,428,438,000 seconds is equal to 45 years, 21 weeks, 5 days, 20 hours, 20 minutes.
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To count from 1 to 1,428,438,000 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 1428438000 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428438000
- 1428438000 backwards is 0008348241
- 1428438000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428438000's digits is 30
- More coming soon!
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The information we have on file for 1428438000 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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