128472000
128,472,000 is an even composite number composed of five prime numbers multiplied together.
128472000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 128472000:
26 × 3 × 53 × 53 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 53 × 101)See below for interesting mathematical facts about the number 128472000 from the Numbermatics database.
Names of 128472000
- Cardinal: 128472000 can be written as One hundred twenty-eight million, four hundred seventy-two thousand.
Scientific notation
- Scientific notation: 1.28472 × 108
Factors of 128472000
Divisors of 128472000
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 53 60 64 75 80 96 100 101 106 120 125 150 159 160 192 200 202 212 240 250 265 300 303 318 320 375 400 404 424 480 500 505 530 600 606 636 750 795 800 808 848 960 1000 1010 1060 1200 1212 1272 1325 1500 1515 1590 1600 1616 1696 2000 2020 2120 2400 2424 2525 2544 2650 3000 3030 3180 3232 3392 3975 4000 4040 4240 4800 4848 5050 5088 5300 5353 6000 6060 6360 6464 6625 7575 7950 8000 8080 8480 9696 10100 10176 10600 10706 12000 12120 12625 12720 13250 15150 15900 16059 16160 16960 19392 19875 20200 21200 21412 24000 24240 25250 25440 26500 26765 30300 31800 32118 32320 37875 39750 40400 42400 42824 48480 50500 50880 53000 53530 60600 63600 64236 75750 79500 80295 80800 84800 85648 96960 101000 106000 107060 121200 127200 128472 133825 151500 159000 160590 161600 171296 202000 212000 214120 242400 254400 256944 267650 303000 318000 321180 342592 401475 404000 424000 428240 484800 513888 535300 606000 636000 642360 669125 802950 808000 856480 1027776 1070600 1212000 1272000 1284720 1338250 1605900 1712960 2007375 2141200 2424000 2569440 2676500 3211800 4014750 4282400 5138880 5353000 6423600 8029500 8564800 10706000 12847200 16059000 21412000 25694400 32118000 42824000 64236000 128472000
- Sum of all divisors σ(n): 436497984
- Sum of proper divisors (its aliquot sum) s(n): 308025984
- 128472000 is an abundant number, because the sum of its proper divisors (308025984) is greater than itself. Its abundance is 179553984
Bases of 128472000
- Binary: 1111010100001010011110000002
- Hexadecimal: 0x7A853C0
- Base-36: 24HLMO
Squares and roots of 128472000
- 128472000 squared (1284720002) is 16505054784000000
- 128472000 cubed (1284720003) is 2120437398210048000000000
-
The
square root of 128472000 is 11334.5489544137 -
The
cube root of 128472000 is 504.5871212757
Scales and comparisons
How big is 128472000?- 128,472,000 seconds is equal to 4 years, 4 weeks, 2 days, 22 hours, 40 minutes.
-
To count from 1 to 128,472,000 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 128472000 cubic inches would be around 42 feet tall.
Recreational maths with 128472000
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The information we have on file for 128472000 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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