1428940800
1,428,940,800 is an even composite number composed of five prime numbers multiplied together.
1428940800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1428940800:
211 × 32 × 52 × 7 × 443
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 443)See below for interesting mathematical facts about the number 1428940800 from the Numbermatics database.
Names of 1428940800
- Cardinal: 1428940800 can be written as One billion, four hundred twenty-eight million, nine hundred forty thousand, eight hundred.
Scientific notation
- Scientific notation: 1.4289408 × 109
Factors of 1428940800
Divisors of 1428940800
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 64 70 72 75 80 84 90 96 100 105 112 120 126 128 140 144 150 160 168 175 180 192 200 210 224 225 240 252 256 280 288 300 315 320 336 350 360 384 400 420 443 448 450 480 504 512 525 560 576 600 630 640 672 700 720 768 800 840 886 896 900 960 1008 1024 1050 1120 1152 1200 1260 1280 1329 1344 1400 1440 1536 1575 1600 1680 1772 1792 1800 1920 2016 2048 2100 2215 2240 2304 2400 2520 2560 2658 2688 2800 2880 3072 3101 3150 3200 3360 3544 3584 3600 3840 3987 4032 4200 4430 4480 4608 4800 5040 5120 5316 5376 5600 5760 6144 6202 6300 6400 6645 6720 7088 7168 7200 7680 7974 8064 8400 8860 8960 9216 9303 9600 10080 10240 10632 10752 11075 11200 11520 12404 12600 12800 13290 13440 14176 14336 14400 15360 15505 15948 16128 16800 17720 17920 18432 18606 19200 19935 20160 21264 21504 22150 22400 23040 24808 25200 25600 26580 26880 27909 28352 28800 30720 31010 31896 32256 33225 33600 35440 35840 37212 38400 39870 40320 42528 43008 44300 44800 46080 46515 49616 50400 51200 53160 53760 55818 56704 57600 62020 63792 64512 66450 67200 70880 71680 74424 76800 77525 79740 80640 85056 88600 89600 92160 93030 99232 99675 100800 106320 107520 111636 113408 115200 124040 127584 129024 132900 134400 139545 141760 148848 153600 155050 159480 161280 170112 177200 179200 186060 198464 199350 201600 212640 215040 223272 226816 230400 232575 248080 255168 265800 268800 279090 283520 297696 310100 318960 322560 340224 354400 358400 372120 396928 398700 403200 425280 446544 453632 460800 465150 496160 510336 531600 537600 558180 567040 595392 620200 637920 645120 680448 697725 708800 744240 793856 797400 806400 850560 893088 907264 930300 992320 1020672 1063200 1075200 1116360 1134080 1190784 1240400 1275840 1360896 1395450 1417600 1488480 1587712 1594800 1612800 1701120 1786176 1860600 1984640 2041344 2126400 2232720 2268160 2381568 2480800 2551680 2721792 2790900 2835200 2976960 3175424 3189600 3225600 3402240 3572352 3721200 3969280 4082688 4252800 4465440 4536320 4763136 4961600 5103360 5581800 5670400 5953920 6350848 6379200 6804480 7144704 7442400 7938560 8165376 8505600 8930880 9526272 9923200 10206720 11163600 11340800 11907840 12758400 13608960 14289408 14884800 15877120 17011200 17861760 19052544 19846400 20413440 22327200 22681600 23815680 25516800 28578816 29769600 31754240 34022400 35723520 39692800 40826880 44654400 47631360 51033600 57157632 59539200 68044800 71447040 79385600 89308800 95262720 102067200 119078400 142894080 158771200 178617600 204134400 238156800 285788160 357235200 476313600 714470400 1428940800
- Sum of all divisors σ(n): 5861812320
- Sum of proper divisors (its aliquot sum) s(n): 4432871520
- 1428940800 is an abundant number, because the sum of its proper divisors (4432871520) is greater than itself. Its abundance is 3003930720
Bases of 1428940800
- Binary: 10101010010101111101000000000002
- Hexadecimal: 0x552BE800
- Base-36: NMR5S0
Squares and roots of 1428940800
- 1428940800 squared (14289408002) is 2041871809904640000
- 1428940800 cubed (14289408003) is 2917713937542584205312000000
-
The
square root of 1428940800 is 37801.3333098185 -
The
cube root of 1428940800 is 1126.3449396295
Scales and comparisons
How big is 1428940800?- 1,428,940,800 seconds is equal to 45 years, 22 weeks, 4 days, 16 hours.
-
To count from 1 to 1,428,940,800 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 1428940800 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428940800
- 1428940800 backwards is 0080498241
- 1428940800 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428940800's digits is 36
- More coming soon!
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The information we have on file for 1428940800 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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