128331000
128,331,000 is an even composite number composed of five prime numbers multiplied together.
128331000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 128331000:
23 × 33 × 53 × 72 × 97
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 97)See below for interesting mathematical facts about the number 128331000 from the Numbermatics database.
Names of 128331000
- Cardinal: 128331000 can be written as One hundred twenty-eight million, three hundred thirty-one thousand.
Scientific notation
- Scientific notation: 1.28331 × 108
Factors of 128331000
Divisors of 128331000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 49 50 54 56 60 63 70 72 75 84 90 97 98 100 105 108 120 125 126 135 140 147 150 168 175 180 189 194 196 200 210 216 225 245 250 252 270 280 291 294 300 315 350 360 375 378 388 392 420 441 450 485 490 500 504 525 540 582 588 600 630 675 679 700 735 750 756 776 840 873 875 882 900 945 970 980 1000 1050 1080 1125 1164 1176 1225 1260 1323 1350 1358 1400 1455 1470 1500 1512 1575 1746 1750 1764 1800 1890 1940 1960 2037 2100 2205 2250 2328 2425 2450 2520 2619 2625 2646 2700 2716 2910 2940 3000 3150 3375 3395 3492 3500 3528 3675 3780 3880 4074 4200 4365 4410 4500 4725 4753 4850 4900 5238 5250 5292 5400 5432 5820 5880 6111 6125 6300 6615 6750 6790 6984 7000 7275 7350 7560 7875 8148 8730 8820 9000 9450 9506 9700 9800 10185 10476 10500 10584 11025 11640 12125 12222 12250 12600 13095 13230 13500 13580 14259 14550 14700 15750 16296 16975 17460 17640 18333 18375 18900 19012 19400 20370 20952 21000 21825 22050 23625 23765 24250 24444 24500 26190 26460 27000 27160 28518 29100 29400 30555 31500 33075 33950 34920 36375 36666 36750 37800 38024 40740 42777 43650 44100 47250 47530 48500 48888 49000 50925 52380 52920 55125 57036 58200 61110 63000 65475 66150 67900 71295 72750 73332 73500 81480 84875 85554 87300 88200 91665 94500 95060 97000 101850 104760 109125 110250 114072 118825 122220 128331 130950 132300 135800 142590 145500 146664 147000 152775 165375 169750 171108 174600 183330 189000 190120 203700 213885 218250 220500 237650 244440 254625 256662 261900 264600 285180 291000 305550 327375 330750 339500 342216 356475 366660 407400 427770 436500 441000 458325 475300 509250 513324 523800 570360 594125 611100 641655 654750 661500 679000 712950 733320 763875 855540 873000 916650 950600 1018500 1026648 1069425 1188250 1222200 1283310 1309500 1323000 1425900 1527750 1711080 1782375 1833300 2037000 2138850 2291625 2376500 2566620 2619000 2851800 3055500 3208275 3564750 3666600 4277700 4583250 4753000 5133240 5347125 6111000 6416550 7129500 8555400 9166500 10694250 12833100 14259000 16041375 18333000 21388500 25666200 32082750 42777000 64165500 128331000
- Sum of all divisors σ(n): 522849600
- Sum of proper divisors (its aliquot sum) s(n): 394518600
- 128331000 is an abundant number, because the sum of its proper divisors (394518600) is greater than itself. Its abundance is 266187600
Bases of 128331000
- Binary: 1111010011000101100111110002
- Hexadecimal: 0x7A62CF8
- Base-36: 24EKU0
Squares and roots of 128331000
- 128331000 squared (1283310002) is 16468845561000000
- 128331000 cubed (1283310003) is 2113463419688691000000000
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The
square root of 128331000 is 11328.3273257793 -
The
cube root of 128331000 is 504.4024563211
Scales and comparisons
How big is 128331000?- 128,331,000 seconds is equal to 4 years, 4 weeks, 1 day, 7 hours, 30 minutes.
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To count from 1 to 128,331,000 would take you about six 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 128331000 cubic inches would be around 42 feet tall.
Recreational maths with 128331000
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