238128000
238,128,000 is an even composite number composed of five prime numbers multiplied together.
238128000 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 238128000:
27 × 3 × 53 × 112 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 11 × 41)See below for interesting mathematical facts about the number 238128000 from the Numbermatics database.
Names of 238128000
- Cardinal: 238128000 can be written as Two hundred thirty-eight million, one hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.38128 × 108
Factors of 238128000
Divisors of 238128000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 40 41 44 48 50 55 60 64 66 75 80 82 88 96 100 110 120 121 123 125 128 132 150 160 164 165 176 192 200 205 220 240 242 246 250 264 275 300 320 328 330 352 363 375 384 400 410 440 451 480 484 492 500 528 550 600 605 615 640 656 660 704 726 750 800 820 825 880 902 960 968 984 1000 1025 1056 1100 1200 1210 1230 1312 1320 1353 1375 1408 1452 1500 1600 1640 1650 1760 1804 1815 1920 1936 1968 2000 2050 2112 2200 2255 2400 2420 2460 2624 2640 2706 2750 2904 3000 3025 3075 3200 3280 3300 3520 3608 3630 3872 3936 4000 4100 4125 4224 4400 4510 4800 4840 4920 4961 5125 5248 5280 5412 5500 5808 6000 6050 6150 6560 6600 6765 7040 7216 7260 7744 7872 8000 8200 8250 8800 9020 9075 9600 9680 9840 9922 10250 10560 10824 11000 11275 11616 12000 12100 12300 13120 13200 13530 14432 14520 14883 15125 15375 15488 15744 16000 16400 16500 17600 18040 18150 19360 19680 19844 20500 21120 21648 22000 22550 23232 24000 24200 24600 24805 26240 26400 27060 28864 29040 29766 30250 30750 32800 33000 33825 35200 36080 36300 38720 39360 39688 41000 43296 44000 45100 45375 46464 48000 48400 49200 49610 52800 54120 56375 57728 58080 59532 60500 61500 65600 66000 67650 72160 72600 74415 77440 78720 79376 82000 86592 88000 90200 90750 96800 98400 99220 105600 108240 112750 116160 119064 121000 123000 124025 131200 132000 135300 144320 145200 148830 158752 164000 169125 173184 176000 180400 181500 193600 196800 198440 216480 225500 232320 238128 242000 246000 248050 264000 270600 288640 290400 297660 317504 328000 338250 360800 363000 372075 387200 393600 396880 432960 451000 476256 484000 492000 496100 528000 541200 580800 595320 620125 635008 656000 676500 721600 726000 744150 793760 865920 902000 952512 968000 984000 992200 1082400 1161600 1190640 1240250 1353000 1443200 1452000 1488300 1587520 1804000 1860375 1905024 1936000 1968000 1984400 2164800 2381280 2480500 2706000 2904000 2976600 3175040 3608000 3720750 3968800 4329600 4762560 4961000 5412000 5808000 5953200 7216000 7441500 7937600 9525120 9922000 10824000 11906400 14883000 15875200 19844000 21648000 23812800 29766000 39688000 47625600 59532000 79376000 119064000 238128000
- Sum of all divisors σ(n): 888844320
- Sum of proper divisors (its aliquot sum) s(n): 650716320
- 238128000 is an abundant number, because the sum of its proper divisors (650716320) is greater than itself. Its abundance is 412588320
Bases of 238128000
- Binary: 11100011000110001011100000002
- Hexadecimal: 0xE318B80
- Base-36: 3XRWQO
Squares and roots of 238128000
- 238128000 squared (2381280002) is 56704944384000000
- 238128000 cubed (2381280003) is 13503034996273152000000000
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The
square root of 238128000 is 15431.3965667401 -
The
cube root of 238128000 is 619.8265210099
Scales and comparisons
How big is 238128000?- 238,128,000 seconds is equal to 7 years, 29 weeks, 5 days, 2 hours, 40 minutes.
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To count from 1 to 238,128,000 would take you about eleven 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 238128000 cubic inches would be around 51.7 feet tall.
Recreational maths with 238128000
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