1328805000
1,328,805,000 is an even composite number composed of five prime numbers multiplied together.
1328805000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 1328805000:
23 × 34 × 54 × 17 × 193
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 17 × 193)See below for interesting mathematical facts about the number 1328805000 from the Numbermatics database.
Names of 1328805000
- Cardinal: 1328805000 can be written as One billion, three hundred twenty-eight million, eight hundred five thousand.
Scientific notation
- Scientific notation: 1.328805 × 109
Factors of 1328805000
Divisors of 1328805000
- Number of divisors d(n): 400
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 27 30 34 36 40 45 50 51 54 60 68 72 75 81 85 90 100 102 108 120 125 135 136 150 153 162 170 180 193 200 204 216 225 250 255 270 300 306 324 340 360 375 386 405 408 425 450 459 500 510 540 579 600 612 625 648 675 680 750 765 772 810 850 900 918 965 1000 1020 1080 1125 1158 1224 1250 1275 1350 1377 1500 1530 1544 1620 1700 1737 1800 1836 1875 1930 2025 2040 2125 2250 2295 2316 2500 2550 2700 2754 2895 3000 3060 3240 3281 3375 3400 3474 3672 3750 3825 3860 4050 4250 4500 4590 4632 4825 5000 5100 5211 5400 5508 5625 5790 6120 6375 6562 6750 6885 6948 7500 7650 7720 8100 8500 8685 9000 9180 9650 9843 10125 10200 10422 10625 11016 11250 11475 11580 12750 13124 13500 13770 13896 14475 15000 15300 15633 16200 16405 16875 17000 17370 18360 19125 19300 19686 20250 20844 21250 22500 22950 23160 24125 25500 26055 26248 27000 27540 28950 29529 30600 31266 31875 32810 33750 34425 34740 38250 38600 39372 40500 41688 42500 43425 45000 45900 48250 49215 50625 51000 52110 55080 57375 57900 59058 62532 63750 65620 67500 68850 69480 72375 76500 78165 78744 81000 82025 85000 86850 88587 91800 95625 96500 98430 101250 104220 114750 115800 118116 120625 125064 127500 130275 131240 135000 137700 144750 147645 153000 156330 164050 172125 173700 177174 191250 193000 196860 202500 208440 217125 229500 236232 241250 246075 255000 260550 265761 275400 286875 289500 295290 312660 328100 344250 347400 354348 361875 382500 390825 393720 405000 410125 434250 442935 459000 482500 492150 521100 531522 573750 579000 590580 625320 651375 656200 688500 708696 723750 738225 765000 781650 820250 860625 868500 885870 965000 984300 1042200 1063044 1085625 1147500 1181160 1230375 1302750 1328805 1377000 1447500 1476450 1563300 1640500 1721250 1737000 1771740 1954125 1968600 2050625 2126088 2171250 2214675 2295000 2460750 2605500 2657610 2895000 2952900 3126600 3256875 3281000 3442500 3543480 3691125 3908250 4101250 4342500 4429350 4921500 5211000 5315220 5905800 6151875 6513750 6644025 6885000 7382250 7816500 8202500 8685000 8858700 9770625 9843000 10630440 11073375 12303750 13027500 13288050 14764500 15633000 16405000 17717400 18455625 19541250 22146750 24607500 26055000 26576100 29529000 33220125 36911250 39082500 44293500 49215000 53152200 55366875 66440250 73822500 78165000 88587000 110733750 132880500 147645000 166100625 221467500 265761000 332201250 442935000 664402500 1328805000
- Sum of all divisors σ(n): 4949962380
- Sum of proper divisors (its aliquot sum) s(n): 3621157380
- 1328805000 is an abundant number, because the sum of its proper divisors (3621157380) is greater than itself. Its abundance is 2292352380
Bases of 1328805000
- Binary: 10011110011001111110100100010002
- Hexadecimal: 0x4F33F488
- Base-36: LZ4WI0
Squares and roots of 1328805000
- 1328805000 squared (13288050002) is 1765722728025000000
- 1328805000 cubed (13288050003) is 2346301189613260125000000000
-
The
square root of 1328805000 is 36452.7776719415 -
The
cube root of 1328805000 is 1099.3949840979
Scales and comparisons
How big is 1328805000?- 1,328,805,000 seconds is equal to 42 years, 13 weeks, 16 hours, 30 minutes.
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To count from 1 to 1,328,805,000 would take you about eighty-four 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 1328805000 cubic inches would be around 91.6 feet tall.
Recreational maths with 1328805000
- 1328805000 backwards is 0005088231
- 1328805000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1328805000's digits is 27
- More coming soon!
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